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Chocolate (health benefits)
Chocolate: Guilty pleasure or healthy snack?
I keep reading about “healthy” chocolate. Can chocolate really offer health benefits?
If you have a sweet tooth, the news has been hard to miss:
A number of chocolate manufacturers claim their products can promote heart health, lowering blood pressure and aiding circulation by delivering a powerful dose of antioxidants that may help stave off damage caused by aging and the environment.
Claims for heart benefits are based on studies that have found some properties of chocolate have positive, measurable effects on the circulatory and cardiovascular systems.
Cocoa beans are rich in flavonoids, which are part of a class of plant-derived antioxidants called polyphenols shown to have heart-protective effects.
Fruits, vegetables, tea, and red wine also contain flavonoids, but certain types of chocolate have higher antioxidant levels than these foods and beverages.
Although cocoa beans have substantial flavanoid levels, many chocolate products are highly processed, a procedure that often adds sugar and milk, lowering the flavonoid content of the finished bar or beverage.
The darker the chocolate, the higher its cocoa and flavonoid content.
White chocolate, a mix of cocoa fat, sugar, and flavorings, contains no flavonoids at all.
A study published in the Annals of Internal Medicine noted that ordinary plain dark chocolate is 43% cocoa, plain milk chocolate, 30%, and a typical candy bar, only 15%.
All chocolate is high in saturated fat, the less healthy type of fat that when consumed in more than very moderate amounts, can contribute to weight gain and other problems such as atherosclerosis and coronary heart disease.
A Dutch study found men who regularly consume cocoa products have lower blood pressure and are less likely to die from cardiovascular disease than those who abstain.
Studies also have shown flavonoids may help arteries stay flexible and some suggest chocolate has an aspirin-like action that helps prevent blood clots, both of which could prevent heart attacks and strokes.
Much of this research has been conducted with cocoa and chocolate with high levels of flavonoids — not the milk chocolate most often favored by Americans.
Most chocolate is cholesterol free, but milk chocolate can contain small amounts of cholesterol. Although the fat in chocolate is highly saturated, a third of it is in the form of stearic acid, which does not boost blood cholesterol levels as much as other saturated fatty acids.
Although milk chocolate may not raise your cholesterol, the milk may interfere with absorption of flavonoids, according to recent research in the scientific journal Nutrition and Metabolism.
And all chocolate is fairly high in calories — about 135 to 150 calories per ounce — and weight gain can cancel out any positive health effects provided by chocolate.
Some studies have asked participants to increase their daily chocolate consumption to as much as 3.5 ounces a day — about 500 calories.
Most of these studies — many funded by the chocolate industry — have been small and have not lasted longer than a few weeks.
It’s not really clear how much dark chocolate people would need to eat to reap health benefits, and long-term research is needed to clarify the impact of chocolate on cardiovascular health.
The bottom line:
Moderate amounts of dark chocolate may have some heart benefits, but many claims are unproven and much more research is needed before chocolate can take its place among true healthy foods, such as fruits and vegetables, which also contain vitamins, minerals, and fiber not found in chocolate.
That said, replacing the regular sweet treat in your diet with the darkest chocolate you can find (look for a high cocoa content) won’t hurt you and may have some health benefits.
The Surprisingly Manly History of Hot Cocoa
‘Tis the season for hot cocoa.
At least it is for red-cheeked children who are looking to warm up after coming in from a well-spent snow day.
And for lady folk curled up in a blanket watching The Shop Around the Corner.
But a man, he’s sitting by the fire in his leather chair, drinking a properly manly drink like black coffee, or scotch, perhaps.
Such is the perception of cocoa these days. It is but a sweet confection a man might drink a few times each year, if at all.
For thousands of years, however, it was quite a different story. While we tend to think of chocolate today in its solid form, for nine-tenths of its long history, chocolate was a drink – the first true chocolate bar as we now know it was not invented until 1839. In the thousands of years before that time, chocolate was seen as an invaluable, sacred, even magical beverage — a symbol of power, a privilege of warriors and the elite, and a satisfying tonic that was consumed daily and offered the sustenance needed to tackle virile challenges.
Contrary to its ho-hum, sometimes even junk food-y reputation, real chocolate is an incredibly complex substance, containing 400-500 different compounds.
Among those compounds are several with mind and body boosting benefits:
Caffeine – a stimulant present in small amounts, depending on the type and amount of chocolate ingredients.
Theobromine – a mild stimulant distinct from caffeine which provides the lion’s share of chocolate’s kick and energizes without greatly activating the central nervous system the way the former does. It also enhances mood, dilates blood vessels, can lower blood pressure, relaxes the smooth muscles of the bronchi in the lungs, and can be used as a cough medicine.
Tryptophan — releases the feel-good neurotransmitter serotonin in the brain.
Phenylethylamine – functions similarly to amphetamines in releasing norepinephrine, which increases excitement, alertness, and decision-making abilities, and dopamine, which releases endorphins (natural painkillers) and heightens mood.
Flavonoids – antioxidants which may improve blood flow to the heart and brain, prevent clots, improve cardiac health, and act as anti-inflammatories.
Chocolate has also for centuries been rumored to be an aphrodisiac.
In short, hot cocoa is a powerful elixir – one which boosts mood and vitality and combats stress, anxiety, and pain. For good reason is the chocolate tree’s scientific name — Theobroma cacao — ancient Greek for “food of the gods.” For what other drink tastes great, is filling in nature, and stimulates mind and body?
No wonder then that this beverage, far from being a kiddie drink, has been a favorite of rulers, warriors, and explorers for centuries.
A Note on Terminology: Hot Chocolate vs. Hot Cocoa
While hot chocolate and hot cocoa are often used interchangeably, they’re not actually the same thing. Chocolate begins as cacao seeds (often referred to as cocoa beans) that grow in pods on the bark of the tropical Theobroma cacao tree. These seeds are then fermented, dried, and roasted. The shells are removed, leaving the cacao nibs. The nibs are crushed into a thick paste called chocolate liquor (despite the name, it does not contain alcohol), which is made up of cocoa solids and cocoa butter. The ancient peoples of Mesoamerica mixed this paste with water to make a highly-prized beverage.
Before there was Red Bull…there was cocoa.
Chocolate was made this way and consumed almost entirely as a drink until 1828 when Dutch chemist Coenraad Johannes van Houten invented a process that could separate out most of the fat — the cocoa butter — from the chocolate liquor, leaving a dry cake that is then pulverized into cocoa powder. Before undergoing this “Dutching” process, the nibs are treated with alkaline salts to neutralize their acidity, mellow the flavor, and improve the cocoas’ miscibility in warm water. The end result is “Dutch cocoa.” “Natural cocoa” is that which does not undergo this Dutching process.
To make quality solid chocolate, cocoa butter is re-added to the chocolate liquor, along with other ingredients like sugar, vanilla, and milk.
So, hot cocoa is made with cocoa powder, either Dutch or natural, and hot chocolate is made with little pieces or shavings of solid chocolate. The latter is sometimes also called “drinking chocolate.” Both are delicious.
Drink of the Gods: Chocolate in Ancient Mesoamerica
The earliest cultivation of cacao can be traced to ancient Mesoamerica, in which it served a religious, financial, and nutritional purpose.
The drink that was made with cacao, xocolātl, wasconsidered sacred by the Mesoamericans and used during initiation ceremonies, funerals, and marriages. Cacao beans were also used as currency. Because cacao was both currency and food, drinking chocolate was like sipping on cash — kind of like lighting your cigar with a hundred dollar bill – and for this reason was a privilege mainly limited to elites.
Cacao was cultivated and consumed by the Olmecs and Mayans, but is most famously associated with the Aztec civilization. Montezuma the II, who kept a huge storehouse of cacao (supplied by conquered peoples from whom he demanded the beans as tribute) and drank 50 golden goblets of chocolate a day, decreed that only those men who went to war could imbibe cacao, even if they were his own sons. This limited chocolate consumption to royals and nobles who were willing to fight, merchants (their travels through hostile territory necessitated their taking up of arms), and warriors. For the latter, chocolate was a regular part of their military rations; ground cacao that had been pressed into wafers and could be mixed into water in the field were given to every solider on campaign. The drink provided long-lasting nourishment on the march; as one Spanish observer wrote, “This drink is the healthiest thing, and the greatest sustenance of anything you could drink in the world, because he who drinks a cup of this liquid, no matter how far he walks, can go a whole day without eating anything else.”
All Aztecs thought of both blood and chocolate as sacred liquids, and cacao seeds were used in their religious ceremonies to symbolize the human heart – harkening to their famous ritual in which this still-beating organ was torn from a sacrificial victim’s chest. The connection between blood and chocolate was especially strong for warriors, and it was served at the solemn initiation ceremony of new Eagle and Jaguar knights, who had to undergo a rigorous penance process before joining the most elite orders of the Aztec army.
In peacetime, chocolate was an after-dinner drink, served along with smoking tubes of tobacco, much in the way modern gentlemen once enjoyed brandy and cigars after a meal (and still do). The Mayans liked their chocolate hot, the Aztecs liked it cold, but all Mesoamericans preferred it foamy – a quality that was accomplished by pouring the chocolate back and forth from a bowl held high into one below (a large, foam-creating swizzle stick was added later through a Spanish creolization of the practice).
Mesoamerican chocolate, unless honey was added, was also bitter. To this strong, bitter brew was added a great variety of spices and seasonings, such as ground up flowers and vanilla. The Aztecs were especially fond of adding chili pepper, which gave the drink a delightful burn going down. Maize was often added to stretch the chocolate and turn it into a more filling gruel, but this version was considered inferior to the pure, potent variety.
The Beverage of Movers and Shakers in Europe
When chocolate was brought back to Spain in the 17th century by conquistadors, it quickly spread throughout Europe, where it continued to be considered a luxury and a drink of the elites. Originating on the continent from Spain, and more expensive than coffee, chocolate was seen as southern, Catholic, and aristocratic, while coffee was viewed as northern, Protestant, and middle-class.
Chocolate was a popular beverage among monks and priests; Jesuits ran some cacao plantations in the New World. According to the Dominican School of Philosophy and Theology, many of “the first recipes using cacao beans came from a 12th century Cistercian monastery, Monasterio de Nuestra Señora de Piedra monasterio. Extant documents indicate that by 1534 it is already a staple in the monastic kitchen. According to tradition, a Franciscan friar, Fray Jerónimo de Aguilar, who had traveled with Cortéz, gave a recipe and some beans to Don Antonio de Álvero, the Abbot of the Monastery. As depicted in this photo – located at the Monasterio de Piedra – Cistercian communities, even to this day, often have a room located above the cloister, known as the chocolatería, used specifically for the preparation and enjoyment of chocolate.” Interestingly, the popularity of drinking chocolate among Catholics led to sometimes fervent debate over whether it was a drink or a food, and thus whether it could, or could not, be consumed during times of fasting.
Yet with the Spanish revival of the Mayan practice of drinking chocolate hot and the welcome addition of milk and sugar, the beverage soon won converts from many corners – many of whom began to give the ancient drink some twists of their own. The addition of cinnamon and black pepper was popular, as was ambergris, a solid, fatty substance found in the intestines of sperm whales, and musk, secreted by the glands of the Himalayan musk deer (and believed to be an aphrodisiac). Other drinkers experimented with throwing orange peel, rose water, cloves, ground up pistachios and almonds, or egg yolks into the brew.
Chocolate was drunk in large cups at Spanish bullfights, and began to be served across Europe both at dedicated “chocolate houses” and at coffee houses, where members of the upper class gathered to sip hot beverages, gamble, and discuss the pressing philosophical and political issues of the day. In England, each establishment was typically associated with one of the Parliamentary parties, and often turned into full-on gentlemen’s clubs. For example, the Cocoa-tree Chocolate House, located on St. James Street in London, was patronized by the Tory party, and then became the Cocoa Tree Club; eminent men like Jonathan Swift and Edward Gibbon were members. Mrs. White’s Chocolate House, another Tory establishment, was created on Chesterfield St. in 1693; it was famous not only for its chocolate but as a notorious center of gambling – the gaming room was nicknamed “Hell” and patrons placed bets on everything from elections to which raindrop would make it to the windowpane first. The chocolate house moved to St. James Street in 1778 and transformed into an official, and highly elite, gentlemen’s club. Over 300 years later, it is still around and now simply called White’s. The club’s rolls have included three monarchs and a huge consortment of other royals, nobles, and prime ministers.
Fueling Expeditions to the Ends of the Earth
With its hot, filling, rejuvenating qualities, cocoa has been an essential staple on all the major expeditions to the North and South Poles. Explorers and their teams of men would drink cup after cup of it as a bulwark against the morale and strength-sapping task of trudging across an icy, austere landscape.
The daily ration for Robert Falcon Scott’s trek to the South Pole: 450g biscuit, 340g pemmican, 85g sugar, 57g butter, 24g tea, 16g cocoa.The sugar was mixed into the cocoa, and Scott said, prevented the men from wanting to kill each other. As a side note, these rations only provided each man about 4,500 calories a day, at least 2,000 less than is needed for sledging, which is why the men starved and died on their return from the Pole. Roald Amundsen, who beat Scott to the Pole, and actually gained weight on the way back, brought five times as much cocoa.
During Robert Falcon Scott’s ill-fated attempt to be the first to reach the South Pole, he had his men drink hot cocoa five nights a week. Each evening when they stopped for supper, they warmed up one pot of what they called “hoosh” — a thick stew made with pemmican (dried beef and fat) and hard biscuits – and a pot of cocoa. They washed the former down with the latter. While as one of his men, Apsley Cherry-Garrard, recorded in his dairy, “Many controversies raged over the rival merits of tea and cocoa,” and some of the men preferred the former, Scott preferred cocoa for its milder stimulation. As Cherry-Garrard noted, “the warmth of your hours of rest depends largely on getting into your bag immediately after you have eaten your hoosh and cocoa,” and having to get out of the bag during the night, exit the tent, and expose one’s peppermint stick to the cold was not a thought anyone relished. Scott compromised by allowing tea two evenings a week. He also had his men drink cocoa in the mornings to get something substantial and invigorating in their stomachs while minimizing bathroom breaks on the march.
Apsley Cherry-Garrard (right), a member of the Terra Nova Expedition, was asked by Scott to man-haul a sledge 60 miles to Cape Crozier to retrieve an Emperor penguin egg. The men became pinned down by a blizzard, their tent blew away, and they laid in their sleeping bags exposed to the falling snow and -40 degree temperatures. It was so cold, Cherry-Garrard shattered most of his teeth because they chattered so hard. The men returned to the base camp a month later exhausted and frozen and were revived with cups of cocoa. In his account of the horrific experience, The Worst Journey in the World, Cherry-Garrard mentions cocoa no less than two dozen times, saying, “there was always plenty to be had,” and calling it “the most satisfying stuff imaginable” and “the most comforting drink.”
In 1989, when American explorer Will Steger spent 220 days traveling almost 4000 miles in the first dog-sled traverse of Antarctica, he and his international team of five others went through 2,070 cups of Swiss Miss.
Hot Cocoa on the Front Lines
Beginning with the Aztec warriors, chocolate and cocoa has been included in military rations for centuries.
During the Revolutionary War, officers often breakfasted on chocolate and members of the Continental army were given a monthly allotment of chocolate according to rank; colonels and chaplains received four pounds of chocolate, majors and captains three pounds, lieutenants two pounds, and so on. This chocolate ration was created by smooshing prepared cacao nibs into a cake. With their pocket knives, soldiers would shave pieces of the cake off into a pot of boiling water. The resulting drink was considered rejuvenating, and much of the chocolate available went to hospitals to help the sick and wounded get their strength back.
The invention of cocoa powder made “chocolate” easier for soldiers to carry and prepare while on campaign. But during World War I, before true field rations had been invented, troops were often supplied with hot cocoa by YMCA volunteers. In a time where the military had not yet developed its own morale, welfare, and comfort services, the YMCA took on this role, sending 25,000 volunteers to military units and bases from Egypt to France. Among their many services, “Red Triangle Men,” as they were called, set up comfort huts and canteens, often quite close to the battlefield, where soldiers could come for food, smokes, and cup after cup of piping hot cocoa after a firefight.
“Once again the Ypres Salient was resounding with intense artillery fire. The British regulars had blown up six giant craters in the enemies’ lines at St. Eloi and the Canadians were holding the captured territory. But the ground was held at great cost. Our men were returning wounded, broken, and weary. In those days both the man and the dug-out were needed. Early and late he toiled over a troublesome gasoline stove to prepare hot cocoa for the wayfarers. A constant stream of heroes came down the road. “Walking patients,” men who had not been too severely wounded, in the head or arm, were sent from the trench dressing station to the field dressing station lower down. Some who passed by had been buried by “Rum Jars”; others were victims of shell concussion, but most of them had been struck by shrapnel and were faint with loss of blood. Wounds had taken all the “sand” out of them, and the hot cocoa was a welcome tonic for the weary and wounded marchers.” -Young Men, Vol. 43, 1917
During WWII, new kinds of combat rations were developed, including the C-Ration. The C-Ration was a two-can meal, consisting of an M-unit – an entrée, like meat stew — and a B-unit – bread and dessert. The latter originally contained 5 hardtack crackers, 3 sugar tablets, 3 Dextrose energy tablets, and a packet of beverage mix (instant coffee, powdered lemon drink, or boullion soup powder). In 1944, the beverage list was expanded and a disc of sweetened cocoa was added to the choices.
Cocoa mix was added to the C-ration in 1944.
In the years after the war, the C-Ration was modified and revised and went through several subsequent variations. In 1954, the C-4 was released, which added, among other things, sugar and non-dairy creamer to the mix. Soldiers often used one package of each to enhance their cocoa.
C-Rations were phased out in 1958, although Vietnam soldiers continued to receive cases of them marked with dates from the 1950s. To replace the C-Ration, the military developed the “Meal, Combat, Individual,” or MCI, which included more variety than its predecessor. Four different B-unit cans were available, including the B-3, which contained 4 cookies and a packet of cocoa mix. Cocoa packets were prized and nonsmokers would trade their cigarettes (4 were included in the MCI’s “Accessory Pack”) for them. Some of the men would add the cocoa to their coffee to make a mocha beverage. If they were out of cocoa, the men would heat up water inside a can, chop up their Tropical Bar (a heat resistant chocolate bar that came in their sundries kit) into the water, and add a packet of creamer and sugar to make a hot and satisfying drink.
Cocoa mix is still included in MREs, which began to replace MCIs in the 70s and 80s.
Celebrate the Holidays (and Beyond!) with This Virile Elixir!
If this post has you hankering for a cup of cocoa, here are a few tips to get the most out of this virile beverage.
Dark chocolate has as much as three times more flavonoids than wine and green tea, and cocoa powder has more of them than solid dark chocolate does. However, because the alkalizing process that Dutch cocoa undergoes saps 60-80% of its flavonoids (although cocoa is so high in them that actually still leaves a whole lot), you may want to look for natural cocoa to get the most potent dose. Prepared cocoa mixes also oftentimes contain more sugar than cocoa, so add a little sugar or a natural sweetener (like stevia) to an unsweetened variety as desired. Mark, of Mark’s Daily Apple, drinks it as a rare holiday indulgence (he’s not a proponent of regularly consuming dairy) straight up in his milk, arguing that the leche adds enough natural sweetness on its own. Unfortunately, studies have shown that dairy may inhibit antioxidant activity and absorption in the body, so if you’re looking to get those benefits, you may just want to mix it in almond or coconut milk, or straight up in hot water. You can even create a truly potent tonic using raw, ground-up cacao nibs, just like a proper Mayan. (Bonus: cacao nibs are an excellent source of magnesium, which naturally helps boost testosterone – perhaps there’s something to the old idea of chocolate as an aphrodisiac after all…)
Of course, as mentioned at the start, antioxidants are not the only benefit of chocolate, and its feel-good properties are only enhanced with a little sugar and milk at the proper time. Like on a backpacking trip, or, say, while riding the Polar Express. Can I be the only one who thought as a boy that the mention of “hot cocoa as thick and rich as melted chocolate bars” was one of the most memorable parts of that book?
Mmmm, I think I’m going to make a creamy mug and go sit down by the fire. Eat, or as it were, tear your heart out, Aztec warrior.
Chocolate and Nutrition
By Linda Larsen, About.com Guid
Chocolate, in moderate amounts, can actually be good for you! This is great news for people who love sweets but are trying to eat healthy. Here's the scoop:
• Stearic acid is the main saturated fat found in cocoa butter. It doesn't raise blood cholesterol levels. It may also decrease platelet activity, contributing to heart health in a similar way that baby aspirin decreases that activity.
• Eating a small amount of chocolate will probably prevent a chocolate binge. So when you feel a craving, have a piece!
• Chemicals in chocolate called tannins actually prevent cavities from forming.
• A chocolate bar has around 3-4 grams of protein.
• Chocolate contains antioxidants called flavanoids, a category of polyphenols, which may prevent cell damage and reduce the risk of cancer and other age-related chronic diseases. One study found that the polyphenol content in chocolate is four times that found in tea. The monounsaturated fat in chocolate, oleic acid, is also found in olive oil. It can lower LDL and total cholesterol levels in the blood.
• Chocolate is a plant-based food, and contains many nutrients found in other plant foods.
• High flavanol cocoa in beverage form may help blood flow in those who are diabetic by increasing normal endothelial function in the blood vessels.
• A 1.55 ounce milk chocolate bar contains 9 grams of caffeine, compared to around 40 in a regular soft drink.
• Believe it or not, there is no scientific evidence linking sugar consumption to hyperactivity in children. As a matter of fact, sugar consumption has a calming effect because it increases the level of serotonin in the brain. (Source: Food and Drug Administration's "An Evaluation of Health Aspects of Sugars Contained in Carbohydrate Sweeteners" (1986))
• Chocolate is a good source of essential minerals copper, magnesium and calcium.
So enjoy chocolate this Valentine's Day!
In Oaxaca, Mexico, healers called curanderos use chocolate to treat several illnesses such as bronchitis.
In some regions, children drink chocolate in the morning to ward off scorpion and bee stings.
Over 50% of adults in America prefer chocolate to other flavors.
In 2002, Marshall Field’s in Chicago made the largest box of chocolate.
It had 90,090 Frango mint chocolates and weighed a whopping 3,326 pounds.
In a small study at Indiana University, cyclists who drank chocolate milk after a workout had less fatigue and scored higher on endurance tests than those who had a sports drink.
The largest and oldest chocolate company in the U.S. is Hershey’s.
Hershey’s produces over one billion pounds of chocolate product annually.
The most expensive chocolate in the world is the “Madeleine” and was created by Fritz Knipschildt of Knipschildt Chocolatier in Connecticut.
There are actually zero cacao solids in white chocolate.
A drawing from the Mayan Madrid Codex shows gods piercing their ears and sprinkling their blood over the cacao harvest, indicating a strong association between blood and cacao in Meso-American tradition.
In the ancient Mayan civilization, humans were often sacrificed to guarantee a good cacao harvest.
First, the prisoner was forced to drink a cup of chocolate, which sometimes was spiked with blood because the Maya believed it would convert the victim’s heart into a cacao pod.
Belgium produces 172,000 tons of chocolate per year.
Over 2,000 chocolate shops are found throughout the country, many located in Brussels where Godiva chocolate originated.
Owing to the nature of cacao butter, chocolate is the only edible substance that melts at around 93° F, just below body temperature. This means that after placing a piece of chocolate on your tongue, it will begin to melt.
Commercial chocolate usually contains such low amounts of cacao solids that it is more likely the sugar that chocolate lovers are addicted to.
The cacao bean naturally contains almost 300 different flavors and 400 separate aromas.
Cacao has been around for millions of years and is probably one of the oldest of nature’s foods.
Motecuhzoma Xocoyotzin (Montezuma II), the 9th emperor of the Aztecs, was one of the most wealthy and powerful men in the world. He was also known as The Chocolate King. At the height of his power, he had a stash of nearly a billion cacao beans.
Columbus’s son Ferdinand recorded that when the Mayans dropped some cacao beans, “they all stopped to pick it up, as though an eye had fallen.” Columbus, who was searching for a route to India, did not see the potential of the cacao
market and mistook them for shriveled almonds.
In Mayan civilization, cacao beans were the currency, and counterfeiting cacao beans out of painted clay had become a thriving industry.
Goods could be priced in units of cacao: a slave cost 100 beans, the services of a prostitute cost 10 beans, and a turkey cost 20 beans.
While the Spanish conquistadors horded gold, the Mesoamericans horded cacao beans.
In some parts of Latin America, the beans were used as a currency as late as the 19th century.
The first machine-made chocolate was produced in Barcelona, Spain, in 1780.
When English Buccaneers overran a Spanish ship loaded with cacao beans, they set it on fire, thinking the beans were sheep dung.
Madame du Barry, reputed to be a nymphomaniac, encouraged her lovers to drink chocolate in order to keep up with her.
Some scholars link the growing popularity of chocolate houses in Europe, such as the Cocoa-Tree Chocolate House on St. James Street in London, with the beginnings of the Enlightenment.
That was the drink on the table when 18th-century
thinkers started to question long-held verities: the supremacy of the Church, the rights of kings, and potential for improvement in the common man and woman
One of Louis XV’s many mistresses, Madame de Pompadour, became a famous chocolate addict and used it as a treatment for her sexual dysfunctions.
The Marquis de Sade, possibly the world’s first sexologist, was also hooked on chocolate.
According to Italian researchers, women who eat chocolate regularly have a better sex life than those who do not. They also had higher levels of desire, arousal, and satisfaction from sex.
One chocolate chip can give a person enough energy to walk 150 feet.
Americans eat 2.8 billion pounds of candy each year. Nearly half of this is chocolate.
Approximately 40% of almonds produced in the world are made for chocolate products.
A Hershey's bar was dug up after 60 years from Admiral Richard Byrd’s cache at the South Pole. Having been frozen all those years, it was still edible
Chocolate was included in WWII soldier rations. According to army specification, it was designed to taste just “a little better than a boiled potato” so soldiers would not eat it too quickly.
In one year, the world can produce 3 million tons of cacao, less than half the coffee crop.
Chocolate melting in a person’s mouth can cause a more intense and longer-lasting “buzz” than kissing.
Hershey’s Kisses were first produced in 1907 and were shaped like a square. A new machine in 1921 gave them their current shape
The health benefits of dark chocolate are all the rage right now, with increasing numbers of studies pointing to its rich concentrations of beneficial antioxidants and polyphenols.
This applies particularly to dark chocolate because it contains a higher concentration of cacao seeds than milk chocolate, and therein lies the secret to its health-promoting powers.
Cacao refers to the plant, a small evergreen tree of the species Theobroma cacao, which is cultivated for its seeds, also known as cacao beans or cocoa beans. The term "chocolate" refers to the solid food or candy made from a preparation of cacao seeds (typically roasted). If the cacao seeds are not roasted, then you have "raw chocolate," which is also typically sweetened.
Cocoa, on the other hand, refers to the powder made from roasted, husked, and ground cacao seeds, from which most of the fat has been removed. Knowing the meaning of these terms is important, because if you think you're improving your health by eating typical chocolate candies, you're being misled.
That being said, however, certain types of chocolate, as well as cocoa powder and cacao, are turning out to be powerful superfoods that rank right up there among the most anti-inflammatory and antioxidant-rich foods known to mankind.
Your Gut Bacteria Help Unlock Dark Chocolate's Anti-Inflammatory Powers
Research presented at the 247th National Meeting & Exposition of the American Chemical Society (ACS) claims to have unraveled the precise reason why dark chocolate is so beneficial. While it's known that cocoa powder is rich in antioxidants including catechin and epicatechin, along with a small amount of fiber, it was thought that these molecules were poorly digested and absorbed due to their large size.
The new study found, however, that your gut bacteria breaks down and ferments the components in dark chocolate, turning them into anti-inflammatory compounds that benefit your health. In particular, beneficial microbes including Bifidobacterium and lactic acid bacteria "feasted" on chocolate, according to the researchers.
The study, which involved three cocoa powders tested in a model digestive tract, may help explain why chocolate has been found to be so good for your heart, as the anti-inflammatory compounds may reduce inflammation of cardiovascular tissue. The study's lead author explained:1
"In our study we found that the fiber is fermented and the large polyphenolic polymers are metabolized to smaller molecules, which are more easily absorbed. These smaller polymers exhibit anti-inflammatory activity… When these compounds are absorbed by the body, they lessen the inflammation of cardiovascular tissue, reducing the long-term risk of stroke."
Eating Your Dark Chocolate with Prebiotics May Boost Its Benefits
The researchers suggested that consuming cocoa along with prebiotics may be one way to encourage the conversion of polyphenols into highly absorbable anti-inflammatory compounds in your stomach. Prebiotics are carbohydrates found in whole foods that you can't digest… but which beneficial bacteria can, acting as "food" for them.
Unprocessed whole foods, such as onions and garlic, are among the best prebiotics, so if you're eating right, you should be getting plenty of prebiotics. It would seem that taking steps to encourage healthful gut bacteria, in general, would also ensure that you have enough beneficial bacteria available to help break down and ferment the healthy substances in cocoa.
This includes not only avoiding sugar and grains but also eating naturally fermented foods and/or taking a high-quality probiotic supplement. One of the major results of eating a healthy diet like the one described in my nutrition plan is that you cause your beneficial gut bacteria to flourish, and they secondarily perform the real "magic" of restoring your health. Interestingly, the researchers also suggested consuming dark chocolate with antioxidant-rich solid fruits, such as pomegranate or acai, as another way to boost its health potential.
Chocolate and Your Heart: What Does the Research Say?
A seven-study meta-analysis sought to find a link between chocolate consumption and certain cardiometabolic disorders, such as coronary heart disease, stroke, diabetes, and metabolic syndrome. Along with those disorders are related problems like hypertension, elevated fasting glucose and triglycerides, high cholesterol, and abdominal obesity.2
But rather than negative effects, scientists found that chocolate – specifically the dark unprocessed raw cacao kinds – actually reduced the risk of such disorders.
In fact, the highest levels of chocolate consumption were associated with a 37 percent reduction in cardiovascular disease and a 29 percent reduction in stroke compared with the lowest levels! Other research has also shown that the antioxidant and anti-inflammatory compounds in chocolate may lower your risk of heart attack and stroke considerably.
Small amounts of dark chocolate can cut your risk of heart attack because, like aspirin, chocolate has a biochemical effect that reduces the clumping of platelets, which cause blood to clot.3 Platelet clumping can be fatal if a clot forms and blocks a blood vessel, causing a heart attack.
Specially formulated raw cocoa powder has the potential to prevent cardiovascular disease in diabetics. When diabetic patients were given a special high-flavonol cocoa drink for one month, it brought their blood vessel function from severely impaired to normal. The improvement was actually as large as has been observed with exercise and many common diabetic medications.4
Researchers also discovered that a compound in dark chocolate, called epicatechin (a flavonoid), may protect your brain after a stroke by increasing cellular signals that shield nerve cells from damage.5 A stroke is similar to a heart attack, but occurs when the blood supply to your brain becomes blocked or reduced, as opposed to blocking the blood supply to your heart.
Another one of the ways chocolate may provide cardiovascular benefit is by assisting with nitric oxide metabolism, as described by Ori Hofmekler.6 Nitric oxide protects your heart by relaxing your blood vessels and thereby lowering your blood pressure.
However, nitric oxide production produces adverse reactions and toxic metabolites, which must be neutralized by your body so they don't result in oxidative damage to your blood vessel lining (by peroxynitrite oxidation and nitration reactions). Cocoa polyphenols protect your body from these metabolites and help counter the typical age-related decline in nitric oxide production.7
Will Taking Chocolate Pills Improve Heart Health?
The promise of chocolate to improve heart health is so strong that a three-year study on that very topic was just launched by the National Heart, Lung and Blood Institute in partnership with (who else but) candy maker Mars, Inc. The study will involve cocoa flavanols taken in pill form… not the more popular chocolate-bar form. It will be the first large study of its kind (involving 18,000 people) to look into the potential role of cocoa flavanols in high-dose form, without the added sugar and fat of chocolate.
As the AP reported:
"The candy company [Mars] has patented a way to extract flavanols from cocoa in high concentration and put them in capsules. Mars and some other companies sell cocoa extract capsules, but with less active ingredient than those that will be tested in the study; candy contains even less."
Chocolate Is Linked to 40+ Health Benefits
In case you were wondering, it's not only your heart that might benefit from the compounds in cacao and cocoa powder. A wide range of accumulating scientific research has linked its consumption to over 40 distinct health benefits.
While most of you have heard about the importance of antioxidants, a primer might help, beginning with the explanation that the formation of free radicals in your cells can damage your DNA to the point that your risk of developing diseases like Alzheimer's, heart disease, and cancer are elevated.
This is why the antioxidant polyphenols in chocolate are so valuable, as they have the ability to stop free radical-mediated oxidation. This helps to decrease your risk of those and other diseases by directly interfering with one of the major preventable causes of chronic degenerative diseases.
Chocolate also contains other potent plant "chemicals," including anandamide, named after the Sanskrit word for "bliss," which is a neurotransmitter in the brain that temporarily blocks feelings of pain and anxiety. The caffeine and theobromine in chocolate have been shown to produce higher levels of physical energy and mental alertness, and there are likely many more healthy chocolate compounds that have yet to be discovered.
The following table highlights just some of the benefits conferred by the cocoa bean.
Anti-thrombotic, including improving endothelial function
Lowers Alzheimer's risk
Anti-diabetic and anti-obesity
Reduction in C-reactive protein
Cardioprotective, including lowering blood pressure, improving lipid profile, and helping prevent atrial fibrillation
Chocolate is nature’s way of making up for Mondays.
11 Chocolate Myths by Mother Nature Network
The Latin name for the cacao tree, Theobroma cacao, means “food of the gods,” and it does seem that the fruit of the tree and its delicious derivatives are indeed fit for the deities.
Both the Mayans and Aztecs believed the cacao bean had magical and divine attributes, appropriate for service in even the most sacred rituals of birth, marriage and death. By the 17th century, chocolate in drinking form was a fashionable quaff for the European elite, who believed it to have nutritious, medicinal and aphrodisiac properties. It’s been said that Casanova was especially enamored by its charms.
And the love affair has yet to wane. Chocolate manufacturing is a more than $4 billion industry in the United States alone, and the average American eats at least half a pound of the confectionery every month.
But chocolate is a funny thing. In recent years it has become the darling of nutritionists as health benefit after health benefit has been revealed — most notably that it lowers the risk of stroke and heart attacks. Yet, it’s long been the character actor bad guy in any number of scenarios, including acne, weight gain and high cholesterol.
But is chocolate’s bad reputation warranted? Should we embrace it as a miracle food, or shun it as a deleterious delight? Here's the dope on chocolate's most notorious myths.
1. Chocolate raises bad cholesterol If you’ve given up chocolate in the name of lowering LDL (bad) cholesterol, you may have been unwittingly sacrificing the sweet treat for nothing. Quelle tragique! While it’s true that chocolate contains cocoa butter, which is high in saturated fat, much of the fat comes from stearic acid, which doesn’t act like saturated fat. Studies have shown that chocolate does not raise bad cholesterol, and in fact for some people, chocolate can lower cholesterol levels.
2. Chocolate is high in caffeine
Contrary to popular belief, chocolate is not loaded with the jitter-inducing compound known as caffeine. A Hershey’s chocolate bar contains 9 milligrams of caffeine and a Hershey’s Special Dark bar contains 31 milligrams, as compared to the 320 milligrams found in a Starbuck’s grande brewed coffee. Darker varieties are higher in caffeine, it’s true, but not as high as many people think.
3. The sugar in chocolate causes hyperactivity
Excessive sugar causes kids to jump off the walls, bounce off the ceiling, and generally mimic a rogue helicopter, right? So we thought. But more than a dozen good-quality studies have failed to find any link between sugar in children's diets and hyperactive behavior. Two theories: It’s the environment that creates the excitability (birthday parties, holidays, etc) and/or that the connection is simply in the minds of the parents expecting hyper behavior following sugar-fueled revelries.
4. People with diabetes have to give up chocolate
Chocolate does not need to be completely avoided by people with diabetes. In fact, many are often surprised to learn that chocolate has a low glycemic index. Recent studies suggest that dark chocolate may actually improve insulin sensitivity in people with normal and high blood pressure and improve endothelial dysfunction in people with diabetes. Of course, always check with your doctor before ripping open the candy wrapper.
5. Chocolate causes tooth decay and cavities
A study investigating the development of plaque from chocolate found that chocolate has less of an effect on dental plaque than pure table sugar. Of course, most of us aren’t snacking on straight sugar, but another study backed it up when it showed no association between eating chocolate and getting cavities. In fact, a study from Osaka University in Japan found that parts of the cocoa bean, the main ingredient of chocolate, thwart mouth bacteria and tooth decay. Fighting cavities never tasted so good.
6. Chocolate makes you gain weight
Of course it does. Well, not necessarily. Obviously, monumental hot fudge sundaes aren’t going to do your waistline any favors, but a large study funded by the National Institutes of Health found this: Consuming a small amount of chocolate each of five days during a week was linked to a lower BMI, even if the person ate more calories overall and didn't exercise more than other participants. Hello, chocolate diet.
7. Eating sugar and chocolate can add to stress
A study found that eating about an ounce and a half of dark chocolate a day for two weeks reduced levels of stress hormones in the bodies of people feeling highly stressed.
8. Chocolate lacks nutritional value
If you’ve seen any of the deluge of scientific studies touting the health benefits of chocolate, you know this is not true. But just how nutritious is chocolate? It has bona fide superfood status. A typical dark chocolate bar contains as much antioxidant capacity as 2 3/4 cups of green tea, 1 glass of red wine, or 2/3 cup of blueberries. In addition, chocolate also contains minerals and dietary fiber.
9. Chocolate must contain at least 70 percent cacao to be good for you
The general recommendation is to consume dark chocolate with a minimum of 70 percent cacao to reap the health benefits; in general, the darker the chocolate, the higher the antioxidant content. However, in one 18-week study, participants who ate a small amount of 50 percent cacao chocolate experienced a significant reduction in systolic and diastolic blood pressure. As well, another study showed short-term improvements in blood flow and blood pressure after consumption of a 60 percent cacao dark chocolate.
10. Chocolate is an aphrodisiac
The Aztecs may have been the first to believe in the connection between chocolate and amorous feelings — Montezuma is said to have consumed large amounts to enhance his romantic forays, and Casanova imbibed pre-seduction as well. But numerous studies have yet to find conclusive evidence that chocolate physically gets the fires burning. That said, chocolate is sensual to eat, lowers stress, and may have aphrodisiac qualities that are psychological in origin.
11. Chocolate causes acne
Although any teen will tell you that chocolate causes acne, studies going as far back as the 1960s have failed to show any relationship between chocolate consumption and acne. An extensive review in the Journal of the American Medical Association concluded that “diet plays no role in acne treatment in most patients … even large amounts of chocolate have not clinically exacerbated acne.”
The moral of the story is: Eat chocolate! Alas, eat it in moderation. An average 3-ounce bar of milk chocolate has 420 calories and 26 grams of fat, almost as much as a Big Mac — and that's a fact.
After a bar of chocolate one can forgive anybody, even one’s relatives.
Again thanks to Stephanie Zonis for this article 'The truth about "RAW" Chocolate'
Raw chocolate can also be sweetened with dried dates or coconut palm sugar. Are these raw? Coconut palm sugar is not, according to an article at NaturalNews.com (http://www.naturalnews.com/028996_palm_sugar_natural_sweetener.html; incidentally, the author of this article asserts that agave nectar is not raw). Surely dried dates must be raw, then? Not necessarily. Some are, but some are sulphured or even soaked in sugar syrup. I’ve found a “raw” chocolate sweetened with maple syrup, a substance very far from being raw. This particular chocolate maker uses maple syrup for a number of reasons; among them are the syrup’s “superior flavor”, environmental sustainability, vegan-friendly nature, low glycemic index score, and their belief that it’s “nutrient-rich”. At least one “raw” chocolate is sweetened with rapadura, an unbleached and unrefined form of cane sugar. However, rapadura is not a raw product by any stretch of the imagination. Jordan Schuster, the manufacturer of this chocolate, has this to say about his choice of sweetener: “…we don’t consider rapadura to be a raw sugar. Our stated objective is to present raw cacao in the best, most delicious, most conscientious way possible. I use rapadura because it’s the least refined dry sugar on the market with the lowest sucrose content per gram…” I respect the beliefs of these manufacturers. And what they’re doing is perfectly within the letter of the law, given the lack of legal definitions and certification for raw foods in general. You must decide if it’s acceptable that “raw” chocolate may not contain all-raw ingredients.
Let’s say you’ve done everything necessary. Say you’ve found low-temperature-fermented beans, unroasted, kept under 118 degrees F during all processing. You’ve found a raw sweetener that works for you. You’ve even found raw additional ingredients (Goji berries, coconut, etc.—always popular in chocolate products). You’ve got real raw chocolate, in whatever form you please (bar, truffle, etc.). My next question is this: why are you eating it? I don’t mean that in an accusatory way; I’m asking a question. If you tell me that you’re eating it because you love the way it tastes and it makes you happy, I will tell you to go in peace and enjoy your raw chocolate, and may it bring a smile to your lips and a song to your heart. However, if you inform me that you’re eating raw chocolate because it’s healthy for you, I’m going to have to take you out back to the (virtual) woodshed.
I’ll start my explanation by saying that raw cacao powder, like cocoa powder made from roasted beans, does indeed contain a significant amount of some nutrients, if you consume enough of it. Both have a bit of protein and are a source of iron. You’ll also find other minerals present, such as zinc, copper, manganese, and phosphorus, along with more dietary fiber than you might expect. Www.Sunfood.com has a letter from David Wolfe, a big raw chocolate proponent, announcing that raw cocoa powder is “the richest food source of magnesium of any common food”. And then, of course, there are the antioxidants. A food’s antioxidants, you may know, are measured by its ORAC (oxygen radical absorbance capacity) score. Conventionally-produced cocoa powder (made from roasted beans) has an ORAC score in the 80,000 to 82,000 range per 100 grams (about 3.5 ounces), according to the USDA (http://www.ars.usda.gov/sp2userfiles/place/12354500/data/orac/orac07.pdf). Raw cocoa powder is not listed in the USDA table I found (which dates from late 2007). According to Mr. Wolfe, though, raw cocoa powder has an even more impressive ORAC score of 955 units per gram, or 95,500 units per 100 grams. Recognize that there are many different types of antioxidants, and not all are found in any one food. Then ask yourself this: how many antioxidant units do you require for optimum health in one day? Of what variety should they be? If you don’t know the answer to either question, that’s good, because you shouldn’t. Nobody does. Nobody knows anywhere near enough about antioxidants yet to be able to determine daily needs, or whether different antioxidants work on different parts of the body. And, as is the case with vitamins and minerals, more is not always better. Is consuming antioxidants in excess of the amount you need harmful? Once again, no one really knows. Now, according to a tin of cocoa I have, one tablespoon of conventional, unsweetened cocoa powder weighs about 5 grams. (One tablespoon is the amount I use to make a cup of hot cocoa.) You can’t eat twenty tablespoons of unsweetened cocoa powder (to make up 100 grams) within any reasonable length of time. By contrast, it’s entirely possible to eat 100 grams/3.5 ounces of, say, raw blackberries or raw blueberries at one sitting. Doing so provides more overall nutrition, far fewer calories, much less fat, one serving of your daily produce, and between 5200 and 6500 ORAC units of antioxidants, respectively, or slightly more than you’d get from that one tablespoon of raw cocoa powder. And there’s never a question as to whether those berries are really raw.
What’s more, there is NOTHING magical about 118 degrees Fahrenheit, nor about 104 degrees F, nor about any temperature within that range. If you don’t understand the temperature guidelines in the raw food movement, they exist because of enzymes. Supposedly, raw food is healthier for you because it’s “living” food, containing active enzymes. Enzymes, which are composed of proteins, are essential to the regulation of metabolic activity. Raw fooders believe that heating foods above their chosen temperature denatures the enzymes and that the food is then “dead”. I don’t propose to start a conversation on the logic of such a diet here, but some interesting facts about enzymes are brought up in this article: www.ecologos.org/denature.htm. Incidentally, Ms. Madell has also heard that raw food is “living”, but pronounces this claim “nonsense in relation to chocolate”, adding, “By the time they end up in a chocolate bar, cocoa beans (whether raw or not) are categorically dead.”
It is true that heating enzymes beyond a certain temperature will denature them, stopping their activity. There is an article about temperature and enzymes here: http://www.rawfoods.com/marketplace/excaliburstatement.html. The letter is from the manufacturer of a dehydrator and includes this passage: “…we spoke with Dr. John Whitaker who is a world recognized enzymologist, and former dean of the Department of Nutrition and Food Science at U.C. Davis. He said that every enzyme is different and some are more stable at higher temperatures than others but that most enzymes will not become completely inactive until food temperatures exceed 140 to 158 F in a wet state.” Bear in mind that Rawfoods.com is a pro-raw food diet website. The site’s FAQ page proclaims that “In general, the act of heating food over 116 degrees F destroys enzymes in food.” Yet the letter from Excalibur refutes that statement. If you’re confused right about now, that makes two of us. Further, that same website declares, “…cooking a food changes the molecular structure of the food and renders it toxic”. I challenge anyone reading this to present me with even one large-scale, long-term study, scientifically carried out by a reputable research group or organization, conclusively demonstrating the toxicity of food heated above 116 degrees F.
I quoted Clay Gordon earlier in this article talking about lower-temperature bean fermentation. He asserted that, while possible, it would take more time and more care, and therefore would cost more. That will hold true for all aspects of raw chocolate manufacture. It will cost more to ferment the beans, just as lower-temperature drying, conching, etc. will take longer (and hence cost more) than their conventional counterparts. Refined sugar is relatively cheap, but it isn’t used in raw chocolate, and the other sweeteners will likely be more expensive, as will additional ingredients. In a nutshell, raw chocolate is going to be pricey. I believe that some of this is because of the perception surrounding it. Think about organic food for a minute here. Yes, organic food does cost more to produce, but given the belief that it’s better for you, some sellers will charge more for it than costs would justify, and many consumers will continue to buy it because of a belief that it’s more nutritious and/or healthier for you. In my opinion, the same thing is happening with raw chocolate. Who doesn’t want to believe that the chocolate they love to eat is “healthy”, or at least better for you than a supermarket chocolate bar?
One more thing to think about, and that’s the source of “raw” chocolate and cocoa powder. I’ve mentioned Tom Pedersen, head honcho of Cocoa Puro, in this article. His business is heavily dependent upon cacao beans. He’s done his research, and he’s quite knowledgeable. The regions where most cacao bean processing is done are not wealthy, and in-depth technical knowledge of bean processing can be hard to find. Tom points out that “…much of the cacao industry, particularly (in these countries) isn’t set up to handle the finicky nature of raw food requirements. You’re lucky to get well-fermented beans at all, much less fermented and dried within a specific low temperature range.”
I wrote this article because I’m tired of the hyperbole and the exaggerated claims surrounding “raw” chocolate and “raw” cocoa powder. I’m weary of the insistence that a raw food diet is capable of miracles, like preventing the aging process. Nobody doubts that eating lots of raw or lightly cooked fruits and vegetables is a good idea, but chocolate and cocoa (raw or otherwise) are still dietary luxury items. And the concept that your food will be valueless or even toxic if it’s heated beyond 104 degrees or 116 degrees or 118 degrees is, frankly, fertilizer. I know that people are angry at the way large corporations produce and distribute our food. People are frightened and they feel powerless. With so many food recalls in recent years, and negative reports emerging frequently regarding what’s in the food we’ve eaten for years, it’s hard to blame anyone for that. But if the stereotypical American diet of overprocessed, high-sodium, high-fat, high-protein, high-sugar foods is one extreme, a raw food diet is simply the pendulum swinging to another extreme. Is that an improvement? I don’t think it is.
I’ve come down pretty hard on raw chocolate producers here. I’ve communicated with a number of people involved in the production of raw chocolate for this article, all of whom were unstinting with their time and had no way of knowing whether I was going to praise or condemn what they make. The great majority of raw chocolate makers and raw chocolatiers are like the rest of us—they’re just trying to find a niche and scratch out a living for themselves. Those I’ve spoken to seem convinced that they’re doing something good for people, and they’re all hard-working folks. But if you take away nothing else from this article, understand that your “raw” chocolate is dependent entirely upon trusting someone else’s word that it’s genuinely raw. In turn, that someone else must depend upon their suppliers’ word that the products the supplier furnishes are really raw. Raw cacao beans, raw cocoa powder, and raw cocoa butter require exacting conditions and techniques. But these products are not grown/processed in the US, where such conditions and techniques can be met or acquired without excessive difficulty; they’re grown/processed in Third World countries. In a time when suppliers will be anxious to bring more and more “raw” cocoa products to market due to increasing demand, will those exacting conditions and techniques still be met and applied constantly and continuously? I don’t know.
Does this mean there’s no real “raw” chocolate? The most interesting opinion I heard about this was from Daren Hayes (www.stirsthesoul.com), a small-scale raw bean-to-bar chocolate manufacturer. Hayes has made some of his own equipment and modified machines he’s bought. Stirs the Soul offers people a choice of three sweeteners. They grind their own beans and are in the process of acquiring equipment to do their own cocoa butter processing. When the 2009 Essential Living Foods story about “raw” cocoa products not really being raw broke, Stirs the Soul refused to sell bars made with that cocoa butter as raw, sustaining a heavy financial loss. So Mr. Hayes speaks about this subject with some authority, as far as I’m concerned. His way of looking at raw chocolate is that all bets are off—when it comes to industrial-scale production. He believes that raw chocolate production lends itself primarily to small business. My own belief is that there may indeed be some small businesses doing raw chocolate right. However, given the lack of legal definition and certification, there are no guarantees; those who eat these products must purchase and consume them on faith. Because of that, because of the health hype, and, last but not least, because I’ve never found any raw chocolate product I really enjoy, I have no recommendations for you. If you like the idea of supporting raw chocolate producers, ask a lot of questions before you buy, and keep trying products new to you. As usual, if you find something you love, e-mail me, and I’ll check it out. If you can intelligently refute anything I’ve written here, please don’t hesitate to contact me. Finally, I call upon the raw chocolate industry to set some standards for themselves. At the very least, this means getting a third-party certification system in place, though a legal definition might be required first. If nothing else, standards might reduce some of the confusion out there. And in this Age of Too Much Information, anything that can be done to lessen bewilderment can only help consumers in the long run.
There isn’t any. Let the angry e-mails commence! I don’t mean that there isn’t any chocolate that’s truly raw (although that may be the case, too); I mean that hard and fast truths about such a product are very difficult to come by. There’s almost as much misinformation about this subject as there has been about JFK’s assassination, and considering the brief length of time that “raw” chocolate has been around by comparison, that’s really saying something.
First things first: at this writing, there are no legal standards for “raw” products, period. There is no independent, third party certification for “raw” products, period. There is no agreement, even within the raw food community, about the maximum permissible temperature for a food. 118 degrees F is a popular number, but I’ve also seen 116 degrees F, 104 degrees F, and at least three other candidates between 104 and 118 degrees F. With the lack of a legal definition or even consensus among raw fooders themselves on exactly what constitutes a “raw” food, anyone can tell you that their chocolate is “raw”, but that may or may not be true. In 2009, for instance, Essential Living Foods (www.essentiallivingfoods.com) issued a statement announcing that they (and, by extension, their customers) had been duped. The supposedly “raw” cocoa and cocoa butter they’d been obtaining from Ecuador was nothing of the kind; it had been processed at temperatures exceeding 200 degrees F. (The company now sources their raw cocoa products from Indonesia and proclaims that they are the world’s first “verified” raw products of this type (meaning that company representatives traveled to Indonesia, videotaped the manufacturing process, and satisfied themselves regarding temperature limitations). But “verified” is not the same as independent, third party certification; that still doesn’t exist.)The temperatures are important, because cacao seeds/beans on the way to becoming chocolate are typically put through several processes that involve heat. There’s fermentation, which rids the beans of some of their bitter and astringent flavors, and subsequent drying of the beans to remove excess moisture prior to storing, sorting, and shipping. Fermentation is carried out when the beans are still surrounded by the fruit pulp of the cocoa pod, and the process lasts for at least 48 hours (sometimes much longer, depending upon many factors). While the temperature of the fermenting mass can rise above 118 degrees F, this is not a given. Much depends on how the fermentation is done; the temperature of the drying beans, too, will vary considerably. Clay Gordon, of www.thechocolatelife.com, notes this, “…It is actually easy to fully and completely ferment cacao (italics and bold type are Mr. Gordon’s) and keep the pile under 118F… The “trick” is to control the size of the pile.
There are a number of fermentation boxes I have personally seen that make it possible to do this…It is somewhat harder to dry the beans and keep the temp under 118F —if the beans are dried in direct sun, and especially if they are dried on a concrete pad. Temperatures can easily reach 140F —at least at the surface of the pad. It is possible to dry beans at low temp, it just takes a lot more care, takes longer - and therefore costs more.”Anyone familiar with the chocolate-making process knows that a critical part of the manufacture of conventional chocolate is roasting. The maker of Amano Chocolate, Art Pollard, states that roasting “is one of the most important steps in the process of developing chocolate flavor”. He adds that roasting temperatures begin at 210 degrees F. Tom Pedersen, of www.cocoapuro.com, tells me that roasting temperatures should be above 212 degrees F, in order to steam off moisture content; higher temperatures also enable caramelization and a process called the Maillard reaction that add flavor to the beans. So a “cold roast” process, that is to say, one under 118 degrees F, can’t exist. Not only that, but the lack of roasting doesn’t allow crucial flavor changes within the cocoa bean, so any “raw” chocolate won’t have the flavor profile associated with conventional chocolate.
Since any genuinely raw chocolate must be made from beans that are not roasted (though they might be dried further at low temperatures), some people are concerned about pathogens in the unroasted beans, including Salmonella. Www.gardenislandchocolate.com quotes Dr. Keith Warriner, a food microbiologist at Canada’s University of Guelph: “Because chocolate is high in fat it protects Salmonella from environmental stress and stomach acid…if chocolate does become contaminated, Salmonella survives longer and only needs to be present in low numbers to survive passage through the stomach.”
Colin Gasko (www.roguechocolatier.com) tells me that people wouldn’t want to eat raw chocolate if they saw the way cacao beans were treated in countries where they’re grown. He has seen beans stored outdoors, by the side of the road, or under other decidedly non-hygienic conditions, such as sharing an area with chickens, who walk over and/or defecate on them.
Kristen Hard (www.cacaoatlanta.com) agrees. She’s visited Venezuela to source beans, and there are no sanitary regulations on farms where beans are initially processed and dried. Animals, she explains, are “out and about among the beans”. Ms. Hard points out that there are some lower-heat, or non-heat-dependent, methods that might help this situation, such as ultraviolet lights. Farmers that grow cacao are generally poor, though, so any technology of this type would likely have to be supplied by an outside source. I have not heard of any cacao farmers being supplied with non-heat-dependent means to reduce pathogens. That doesn’t mean it’s not happening, but if I were a supplier or client doing this, I’d use it as a selling point. Surely germ-phobe Americans (and we are germ-phobes) would want to know that their raw cacao beans had less risk of possible pathogen contamination than untreated beans?If cacao beans do become contaminated, even a thorough cleaning and winnowing of beans might not be sufficient to remove pathogens from them, something else that higher-heat roasting can accomplish. Not everyone shares these apprehensions; Samantha Madell (www.tava.com.au) is a chocolate maker in Australia who has done considerable research into this issue, and she has found no occurrences of raw chocolate causing salmonella poisoning. Her belief is that “chocolate products typically become dangerous when non-cocoa ingredients, such as egg and dairy products, are added to them”. And in fairness, it should be noted that cases of Salmonella poisoning have occurred in conventional chocolate. Post-processing testing for pathogens is important for all chocolate products, raw or conventional.
There’s another process after roasting that can heat cacao beans to higher temperatures. Once the beans are freed of their outer shells, the bean pieces, or nibs, are crushed in mills that operate at high speed. The resulting paste-like mixture is cacao liquor or chocolate liquor (unsweetened chocolate, in layman’s terms, and, despite the name, it contains no alcohol). The friction in any high speed process will usually generate a good amount of heat; Tom Pedersen informs me that the grinding process generally raises cacao liquor temperatures upwards of 130 degrees F, and even higher temperatures have been mentioned by others who work with conventional chocolate. Samantha Madell believes that grinding nibs under 118 degrees F is entirely possible, but she says, “It’s easy to coarsely grind nibs at a low temperature…it’s also easy to grind small quantities of nibs, or to grind nibs for a short time, or to stone grind nibs slowly, or with expensive water-cooled equipment, at low temps.” (The italics are hers.)
Jordan Schuster, of The Fearless Chocolate Company (www.fearlesschocolate.com), writes that Fearless uses “water jacketed ball mills” for nib grinding. Daniel Sklaar (www.fineandraw.com) employs a small (65 pound) stone grinder for his admittedly small-scale business, but adds that there are several different machines capable of grinding at low temperature. John Nanci (www.chocolatealchemy.com) agrees, saying that standard (read: industrially-produced) chocolate is ground in a high speed mill. Nanci has been making his own non-raw chocolate on a small scale for years. For grinding, he employs a peanut grinder, and the end product emerges “at around 110 F”.
After the chocolate liquor is produced, most manufacturers will conche it. While there’s some debate about whether conching improves the flavor of the chocolate, the process unquestionably provides a smoother chocolate. Originally, chocolate was conched in long stone receptacles; the process was accomplished with stone balls and often took days. Modern manufacturing uses heavy rollers or rotary mixing blades, and chocolate may be conched for only a few hours or for up to several days. Bear in mind that the chocolate undergoing conching needs to be in liquid form. The question now becomes, is it possible to conch at temperatures under 118 degrees F? John Nanci sells devices called “melangers”, for conching small quantities of chocolate. His take on the situation? “I’ve heard of people using the melangers I sell to make raw chocolate by somehow keeping the temperature under 118 F, but personally I’ve never been able to do it.” His e-mail added that his current batch of chocolate, in the melanger as he typed, was 127 F, “and many batches I run are above 135 F.” By contrast, Daren Hayes (www.stirsthesoul.com) declares that keeping chocolate under 118F while conching is “all about climate control”. He has an airflow going over the motors of his conching machines, as well as an exhaust fan that can either heat or cool the room in which the machines are located.
Again, after the chocolate liquor is produced, it’s sometimes separated into its components (cacao butter and cacao powder) via hydraulic press. These presses are serious business; according to Maricel E. Presilla’s The New Taste of Chocolate, they can exert a force of over six thousand pounds per square inch. As a rule, that amount of pressure results in a build-up of heat. How much heat? Samantha Madell comments that she and her partner have pressed cocoa liquor in hydraulic presses at temperatures under 118 degrees F, but that “the same limitations apply as with grinding: if it’s inefficient, or slow, or small scale, or on water-cooled equipment, it’s not too difficult.” Others I’ve talked to, all of whom work with conventional chocolate, don’t think that even slightly larger-scale hydraulic liquor pressing is possible under raw temperature restrictions. There are other ways to separate the components, including a screw expeller (Ms. Madell has had “quite a bit of experience” with screw expellers; she’s never checked the temperature on any she was working with, “but the output was definitely hot—I would guess considerably hotter than 118 F”). There’s also something called the Broma process. In this, ground cacao beans are bagged and hung in a warm room. In theory, the heat in the room causes the cocoa butter to melt and separate from the mass of ground beans. Cocoa butter melts at around normal human body temperature, so the Broma process wouldn’t violate any raw food restrictions. However, the Broma process is notoriously slow and inefficient, and some chocolatiers to whom I’ve spoken don’t think it works at all. While I haven’t checked in with everyone making bean-to-bar raw chocolate, I know of no one using this method.
Even supposing that you can find cacao beans fermented and dried at a low temperature, kept constantly below the 118 degree F threshold, can you manufacture a truly raw chocolate product? That depends. You’ll want to sweeten whatever you’re creating, as unsweetened cocoa powder isn’t especially palatable. Now, as you might expect, chocolates labeled “raw” should not use refined sugar as a sweetener. Agave nectar is a popular choice these days, but is it raw? Well, maybe. Again, because there is no independent raw certification, because there are no legal standards, it’s difficult to be sure. I’ve seen claims that all agave nectar is processed at temperatures under 118 degrees F, and I’ve seen statements insisting that 140 degrees F is a much more common temperature for making nectar. Another chocolatier, who did not want to be mentioned here, raised another potential problem with agave nectar; it’s water-based. Chocolate, even raw chocolate, is fat-based. This means that chocolate sweetened with agave nectar would be extremely difficult to temper, although at least two bean-to-bar companies offer such a chocolate. If you don’t know about tempering, it’s a complex process, but one vital to most chocolate. Skillful tempering is what gives chocolate its shine, a good smooth texture, and that satisfying “snap” you get when you break a piece from a chocolate bar.
The next few blog posts will be articles about "Raw Chocolate" and if it is really raw?
There are some pretty mixed opinions out there on chocolate which is being marketed as “raw”.
Most raw chocolate enthusiasts are looking for a chocolate that has higher levels of antioxidants / flavanols / polyphenols. Essentially the stuff that is really good for you, and is reported to have very high levels in dark chocolate. There have been many research articles on the benefits of dark chocolate for our health, and it is now known that if we have chocolate with a high cocoa content as part of a balanced diet, our physical and mental health can gain from it. It has been found that cacao which is processed under around 46C has even higher levels of these health giving properties. The enzymes which contain the antioxidants present in the cacao are preserved when it is processed at low temperatures, explaining the increased health benefits.
“Raw chocolate” is very often made by blending cocoa butter and cocoa powder with binding ingredients and sweeteners, such as coconut oil and agave syrup. Although this technique can often produce some very tasty results, it is not really making chocolate, (and it definitely isn’t making chocolate from bean to bar!) The producer is working with recipes in a way that any enthusiast could replicate at home with a basic kitchen and the right ingredients. Why not give it a go using these recipes for instance.
The intentions of producers making chocolate commercially this way are usually well meant, but there are some key points that dispute the definition of raw. We should consider the fermentation of the cacao. Fermentation takes place at the origin, either on the farm itself or at a nearby processing station. This natural process is essential when developing the tannins and unpleasant acid flavours found in truly raw cacao (straight off the tree) into nice fruity, chocolate flavours. Fermentation usually takes place over several days, with the cacao being turned to ensure an even ferment and the introduction of some oxygen. Fermentation will typically reach temperatures of between 45C and 50C. Most raw “chocolate makers” may have no idea at what temperatures their cacao has been fermented. There are however some cacao processors who will purposefully under-ferment their cacao so that it can reach the raw chocolate market.
If fermentation takes place at a low temperature the cacao will not develop to it’s full flavour. If it doesn’t fully ferment, it will likely be left with an unpleasant astringency depending on the particular cacao being used.
The ability to produce “raw” cocoa powder, and cocoa butter under a temperature of 46C has been challenged by those working in the industry. A typical cocoa press used to create cocoa butter usually keeps the butter melted at around 70C. It has been suggested that many of the cacao powder and cacao butter products available to raw chocolatiers are coming out of high temperature processes, and are in fact frauds. However, there are two excellent companies out there who are pioneering new techniques to genuinely create raw cacao powder and cacao butter. Big Tree Farms, in Indonesia, and Pacari in Ecuador. In any case, it is worth asking a raw chocolate producer to provide evidence that their products have been treated at low temperatures to validate the claims of higher antioxidant levels.
There is another more worrying aspect to consider about raw chocolate. Roasting is not only done to develop flavours, but also to kill bacteria. If consumers with a high regard for their health were to be shown how cacao is usually fermented and dried at source they may wish to re-consider. Cacao is typically fermented poorly under shade crop leaves (such as bananas), and laid out on a tarp to dry out in the sun (see my other topic, why chocolate should be expensive). Exposed to the elements throughout, there are many hygiene risks cacao is exposed to if it is not treated with care in a dedicated processing facility. It may shock to know that most of the worlds chocolate is originally processed on farm. Both Hershey’s and Cadbury’s have in the past had to recall products because of Salmonella. “Raw” chocolate is not roasted, therefore any bacteria picked up on route to processing will still be present in the finished chocolate. A producer making “raw” chocolate should be able to prove that their products have been processed hygienically to avoid such risks.
The word raw has been redefined within the chocolate industry to market “raw” chocolate products. The producers of “raw” appear to be holding on to the term to separate it from conventionally processed chocolate, using it to give a competitive edge. The word raw is used to define their chocolates health benefits, often without an in depth knowledge of the processes involved. To me the word raw means unprocessed. A carrot I pull from the ground or a cacao pod which I cut from a tree and open to eat will give me a raw food. In my opinion, cacao which has been fermented, dried, crushed, and mixed with other ingredients is not really raw.
We don’t dispute the figures showing that cacao processed at lower temperatures retains more of it’s antioxidants, and the flavours which can be obtained by low temperature processing can occasionally be delightful. But these products shouldn’t be labelled raw. If a chocolate maker chooses to continue using this term once they have the facts about the processing of their “raw” ingredients, they could be misleading consumers. As there is no regulatory body for this kind of terminology, it’s something that we may just have to accept.
So with this in mind all of the products which are made using unroasted cacao will be labelled as “Unroasted” rather than “Raw”, as this reflects more honestly the processes involved.