Davis, the author of "Wheat Belly," has made lots of money off the gluten-free fad -- and the fact that he's still got quite a belly on him doesn't appear to hurt his sales much so far -- but unless one has celiac disease, wheat isn't a problem.
Americans consume far less wheat and far more animal products than most of the rest of the world. Yet we're the fattest nation on earth and we have among the highest rates of cancer and heart disease, shared with the countries that have an equally high consumption of dairy. Facts are facts.
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