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Further, researchers began compiling a list of diseases absent in indigenous populations, no matter where they lived on the planet, including and especially cardiovascular disease, high blood pressure, type 2 diabetes, arthritis, psoriasis, dental cavities, and acne. Note that this list includes some of the very diseases that constitute our worst problems today.
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John J. Ratey (Go Wild: Eat Fat, Run Free, Be Social, and Follow Evolution's Other Rules for Total Health and Well-Being)