Why should apples should be eaten with the peel? Why are we supposed to wash cantaloupes before cutting them, why do cats love to rub against our legs? How can genetic modification give us a healthier tomato by inserting a gene from a snapdragon flower? And why oh why is there no such thing as a healthy tan? All this & more in Dr. Joe's new book, "Monkeys, Myths & Molecules."
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