Health Benefits of Chocolate

Why is Dark Chocolate Healthy?:

Chocolate is made from plants, which means it contains many of the health benefits of dark vegetables. These benefits are from flavonoids, which act as antioxidants. Antioxidants protect the body from aging caused by free radicals, which can cause damage that leads to heart disease. Dark chocolate contains a large number of antioxidants (nearly 8 times the number found in strawberries). Flavonoids also help relax blood pressure through the production of nitric oxide, and balance certain hormones in the body.

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Heart Health Benefits of Dark Chocolate:

Dark chocolate is good for your heart. A small bar of it everyday can help keep your heart and cardiovascular system running well. Two heart health benefits of dark chocolate are:

• Lower Blood Pressure: Studies have shown that consuming a small bar of dark chocolate everyday can reduce blood pressure in individuals with high blood pressure.
• Lower Cholesterol: Dark chocolate has also been shown to reduce LDL cholesterol (the bad cholesterol) by up to 10 percent.

Other Benefits of Dark Chocolate:

Chocolate also holds benefits apart from protecting your heart:

• it tastes good
• it stimulates endorphin production, which gives a feeling of pleasure
• it contains serotonin, which acts as an anti-depressant
• it contains theobromine, caffeine and other substances which are stimulants

Doesn't Chocolate Have a lot of Fat?:

Here is some more good news -- some of the fats in chocolate do not impact your cholesterol. The fats in chocolate are 1/3 oleic acid, 1/3 stearic acid and 1/3 palmitic acid:

• Oleic Acid is a healthy monounsaturated fat that is also found in olive oil.
• Stearic Acid is a saturated fat but one which research is shows has a neutral effect on cholesterol.
• Palmitic Acid is also a saturated fat, one which raises cholesterol and heart disease risk.

That means only 1/3 of the fat in dark chocolate is bad for you.

Chocolate Tip 1 - Balance the Calories:

This information doesn't mean that you should eat a pound of chocolate a day. Chocolate is still a high-calorie, high-fat food. Most of the studies done used no more than 100 grams, or about 3.5 ounces, of dark chocolate a day to get the benefits.

One bar of dark chocolate has around 400 calories. If you eat half a bar of chocolate a day, you must balance those 200 calories by eating less of something else. Cut out other sweets or snacks and replace them with chocolate to keep your total calories the same.

Chocolate Tip 2 - Taste the Chocolate:

Chocolate is a complex food with over 300 compounds and chemicals in each bite. To really enjoy and appreciate chocolate, take the time to taste it. Professional chocolate tasters have developed a system for tasting chocolate that include assessing the appearance, smell, feel and taste of each piece.

Chocolate Tip 3 - Go for Dark Chocolate:

Dark chocolate has far more antioxidants than milk or white chocolate. These other two chocolates cannot make any health claims. Dark chocolate has 65 percent or higher cocoa content.

Chocolate Tip 4 - Skip the Nougat:

You should look for pure dark chocolate or dark chocolate with nuts, orange peel or other flavorings. Avoid anything with caramel, nougat or other fillings. These fillings are just adding sugar and fat which erase many of the benefits you get from eating the chocolate.

Chocolate Tip 5 - Avoid Milk:

It may taste good but some research shows that washing your chocolate down with a glass of milk could prevent the antioxidants being absorbed or used by your body.

In Chocolate, More Cocoa Means Higher Antioxidant Capacity

Cocoa powder contains more beneficial antioxidants than other chocolate products, but processing decreases their contents.

Those are the results of a study by Agricultural Research Service (ARS) scientists and their cooperators interested in the total antioxidant capacity (TAC) and procyanidin levels of six chocolate and cocoa products: natural (unsweetened) cocoa powders, Dutch processed (alkalinized) cocoa powders, unsweetened baking chocolates, semi-sweet chocolate baking chips, dark chocolates, and milk chocolates.

Chocolate and cocoa powder are derived from beans that contain hefty quantities of natural antioxidants called flavonoids. The researchers found natural cocoa contains the highest capacity of the antioxidant procyanidin. Antioxidants are thought to be effective in helping to prevent cancer, heart disease, and stroke.

Ronald L. Prior, an ARS nutritionist at the Arkansas Children's Nutrition Center (ACNC) in Little Rock, Ark., presented the study's results in San Diego, Calif., today with Liwei Gu and Xianli Wu of ACNC and Jim Harnly, a chemist at the ARS Beltsville (Md.) Human Nutrition Research Center. They presented the findings at Experimental Biology 2005, an annual meeting that brings together 16,000 biological and biomedical scientists from dozens of different disciplines.

The researchers found natural cocoa powders contained the highest levels of TAC and procyanidins, which were found to be the dominant antioxidant in chocolates. Milk chocolates, which contain the least amount of cocoa solids, had the lowest TAC and procyanidin levels. Baking chocolates contained fewer procyanidins, because they contained more fat (50-60 percent) than natural cocoa. Alkalinization, used to reduce the acidity and raise the pH of cocoa, such as Dutch chocolates, was found to markedly reduce procyanidin content. Researchers concluded that chocolates containing higher amounts of cocoa ingredients have higher procyanidin contents, therefore, higher antioxidant capacities.

Nine major manufacturers provided commercially available chocolate and cocoa samples and the National Institute of Standards and Technology provided its Standard Reference chocolate for analysis. The study was partially funded by a grant from the American Cocoa Research Institute.

ARS is the U.S. Department of Agriculture's chief scientific research agency.

Health Benefits of Chocolate

Recently studies on chocolate have been published that illustrate the many health benefits it provides. For nearly half a decade chocolate lovers have been told to avoid this treat, but as we further our research on the everyday foods we eat, we begin to realize that we have been misled about the health-related risk-reward ratio of chocolate.

First, cocoa, the main component in chocolate, contains Phytochemicals called flavonoids also found in red wine, green tea, and fruits and vegetables. Flavanoids contain antioxidants, which are beneficial in that they block arterial damage caused by free radicals. Flavonoids are also associated with a reduced risk of cardiovascular disease and some cancers. Chocolate contains stearic acid, which is a neutral fat that does not raise bad cholesterol and a recent study in the Journal of the American Heart Association also shows that dark chocolate might lower your blood pressure and improve insulin resistance.

Chocolate also contains Tryptophan; a chemical the brain uses to produce serotonin. Serotonin is a neurotransmitter that has been proven to be an anti-depressant, as well as generate feelings of ecstasy or love, so not only can it benefit you physically, but mentally as well. Other substances, such as theobromine and phenylethylamine, have a stimulating effect.

Contrary to popular belief, chocolate only contains small amounts of caffeine. A cup of decaffeinated coffee actually contains more caffeine than the average serving of chocolate, though the misconception might stem from a popular combination of coffee or espresso beans with chocolate in many desserts and beverages.

Research also proves that candy eaters live almost a year longer than those who abstain. Similarly, a Harvard University study found that men who ate chocolate live longer than those who didn’t.

Dark chocolate, with its higher cocoa to sugar ratio may actually inhibit tooth decay and lead to fewer cavities as well as potentially whiter teeth. Milk chocolate is also on the list of least likely to cause tooth decay because of the combination of phosphate and other minerals in its structure.

Chocolate is also a good source of carbohydrates as well and is an excellent source of quick energy and a powerful fighter of fatigue. On the other hand, pediatricians are saying that there is no link between the sugars found in chocolate and restlessness or attention-deficit-hyperactivity type disorders (ADHD) found in children.

Probably the leading misconception about chocolate is that it causes acne. This has been disproved, however, by the University of Pennsylvania’s study of 65 acne sufferers. All were instructed to eat large amounts of chocolate; 46 showed no change in their condition, 10 got better and 9 got worse, results showing no direct correlation between chocolate consumption and acne.

Researchers in Oakland, California at Children's Hospital & Research Center have discovered that the same flavonoids that are also associated with a reduced risk of cardiovascular disease can limit the development of fluids that cause diarrhea. Young children under the age of five and senior citizens are the most likely to develop several health problems linked to dehydration.

It is true that chocolate contains “cannabinoids,” chemicals that have a similar affect on your brain as marijuana, a person would have to consume nearly 25 pounds of chocolate in one sitting to get “high.”

In addition, cocoa contains many vitamins including vitamins A, B1, C, D, and E, and is also the highest natural source for Magnesium. A lack of magnesium in diet has been linked to joint problems, heart disease, hypertension, diabetes, and pre-menstrual tension (PMT or PMS), just more reasons to increase your chocolate intake.