 I have been asked a hundred times, what is the best nutrition advice in the world? And I feel that we are drowning in contradictory and complex information that we don't know what to do with. So my best advice, the best advice I've ever given and the best advice I've ever gotten, and it covers everything, is this. Eat real food. And by real food, I mean food that your great, great, great, great, great, great grandmother would have recognized as food. When they did the...