(Part 11 of 12 in series, Stephan Guyenet's "Whole Health Source")
I think that overall, the evidence suggests that polyphenol-rich foods are healthy in moderation, and eating them on a regular basis is generally a good idea. Certain other plant chemicals, such as suforaphane found in cruciferous vegetables, and allicin found in garlic, exhibit similar effects and may also act by hormesis. Some of the best-studied polyphenol-rich foods are tea (particularly green tea), blueberries, extra-virgin olive oil, red wine, citrus fruits, hibiscus tea, soy, dark chocolate, coffee, turmeric and other herbs and spices, and a number of traditional medicinal herbs. A good rule of thumb is to “eat the rainbow”, choosing foods with a variety of colors.
~ Stephan Guyenet from, http://wholehealthsource.blogspot.com/2011/02/polyphenols-hormesis-and-disease-part.html
This is part 2 of the best series on polyphenols I have ever found. I bet they don’t work the way you think they work… and they’re NOT antioxidants, except in your digestive tract, where they actually help prevent YOUR OWN GUT from creating trans fats …and they’re actually a toxic stressor… oh, just click already :P
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