Rhonda Patrick· PhD
Because these all got started in around 1911, between 1900 and 1911. McFadden was the first one. I'll show you the books when all these got together. And the link of diet and exercise primarily through the calorie. Now, we since learned there's a lot benefit. But the vast majority of people think it's energy. I'm outputting energy and I'm inputting energy and I'm trying to maintain that balance. And that's really not the way I'm thinking of exercise.