In a controlled study, cocoa powder was found to significantly decrease oxidized LDL cholesterol in men. Dark chocolates typically contain some sugar, but the amounts are usually small and the darker the chocolate, the less sugar it will contain. Summary Cocoa or dark chocolate may improve brain function by increasing blood flow.
Basically, researchers set a bunch of free radicals bad against a sample of a food and see how well the antioxidants in the food can "disarm" the radicals.
The flavonols can protect against sun damage, improve blood flow to the skin and increase skin density and hydration The fats are mostly saturated and monounsaturated, with small amounts of polyunsaturated fat.
Summary Studies show that the flavanols from cocoa can improve blood flow to the skin and protect it from sun damage. Many controlled studies show that cocoa and dark chocolate can improve blood flow and lower blood pressure, though the effects are usually mild 4567. It contains an abundance of powerful antioxidants that do make it into the bloodstream and protect lipoproteins against oxidative damage 1011 However, one study in people with high blood pressure showed no effect, so take all this with a grain of salt 8.
In the long term, this should cause much less cholesterol to lodge in the arteries, resulting in a lower risk of heart disease In fact, several long-term observational studies show a fairly drastic improvement.
Also be aware that a lot of the chocolate on the market is not healthy. Chocolate is one of the few foods that taste awesome while providing significant health benefits. The minimal erythemal dose MED is the minimum amount of UVB rays required to cause redness in the skin 24 hours after exposure.
Summary Dark chocolate improves several important risk factors for disease.
It also contains stimulants like caffeine and theobromine. For this reason, dark chocolate is best consumed in moderation. This article reviews 7 health benefits of dark chocolate or cocoa that are supported by science.
These include polyphenols, flavanols and catechins, among others. Made from the seed of the cocoa tree, it is one of the best sources of antioxidants on the planet.
The Bottom Line There is considerable evidence that cocoa can provide powerful health benefits, being especially protective against heart disease. If you buy quality dark chocolate with a high cocoa content, then it is actually quite nutritious.
One study showed that cocoa and dark chocolate had more antioxidant activity, polyphenols and flavanols than any other fruits tested, which included blueberries and acai berries 2.
Summary Observational studies show a drastic reduction in heart disease risk among those who consume the most chocolate. It makes perfect sense that cocoa lowers oxidized LDL.
Additionally, cocoa contains stimulant substances like caffeine and theobromine, which may be a key reason why it can improve brain function in the short term It also contains stimulants like caffeine and theobromine, but is unlikely to keep you awake at night as the amount of caffeine is very small compared to coffee.
All these nutrients also come with calories and moderate amounts of sugar. However, since the biological process is known lower blood pressure and oxidized LDLit is plausible that regularly eating dark chocolate may reduce the risk of heart disease. Summary Quality dark chocolate is rich in fiber, iron, magnesium, copper, manganese and a few other minerals.
Written by Kris Gunnars, BSc on June 25, Dark chocolate is loaded with nutrients that can positively affect your health. Eating chocolate less frequently had no effect Studies show that dark chocolate not the sugary crap can improve your health and lower the risk of heart disease.
Dark chocolate can also reduce insulin resistance, which is another common risk factor for many diseases like heart disease and diabetes 13This article takes a detailed look at dark chocolate and its health benefits. It is actually loaded with antioxidants and beneficial nutrients.
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