Is Working Out a Bad Manager of Weight?

"It is hard to outwork the chef," says Bitcoin founder. "If you work out, if you are not obese and you don't smoke, that's the other one that kind of crushes you" In 1970, 15% of the population was overweight or obese; now we're at 40%. The genetics have not changed, right? What we have put in our body have changed. And so if you change what you put in your body, you can change the composition of your body.