[radiofreeeuropa]

Yep, overeating (and, to some degree, not enough moving around) is the reason. True.

But “just personally do better” doesn’t work very well when applied as a medical intervention (they have tried, and checked, over and over, a hundred different ways), even with lots of follow-up and monitoring, and it also doesn’t appear to be how other countries manage to be skinnier than the US. Between those two things, it really doesn’t look like a viable way to solve the obesity crisis—it doesn’t work when we try it, and it doesn’t seem to be what’s working anywhere else.