Tuesday, May 12, 2009

Is chocolate good for you? Flavanoids in cocoa may protect the heart, but don't overdo it

Recent research shows that chocolate can provide natural health-promoting substances called flavonoids.

Since flavonoids seem to help prevent heart disease and cancer, the idea of eating chocolate sounds like a tempting and delicious way to better your health. The complete message is, however, that although chocolate might be preferable to other treats, it is no substitute for vegetables and fruits, which also contain flavonoids.

The flavonoids in chocolate that laboratory studies demonstrate to have powerful antioxidant effects are called flavanols and procyanidins. These two compounds come from the flavonoid “family” that includes resveratrol, found in grape juice, and EGCG, found in green tea. When people consume these substances in chocolate and cocoa, the antioxidant status of their blood increases. Recent research shows that chocolate can provide natural health-promoting substances called flavonoids.

Since flavonoids seem to help prevent heart disease and cancer, the idea of eating chocolate sounds like a tempting and delicious way to better your health. The complete message is, however, that although chocolate might be preferable to other treats, it is no substitute for vegetables and fruits, which also contain flavonoids.

The flavonoids in chocolate that laboratory studies demonstrate to have powerful antioxidant effects are called flavanols and procyanidins. These two compounds come from the flavonoid “family” that includes resveratrol, found in grape juice, and EGCG, found in green tea. When people consume these substances in chocolate and cocoa, the antioxidant status of their blood increases.

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