That happens. But it's not the majority. I agree. There are also too many unknown environmental factors. Nonetheless, too many calories ingested, and not enou

That happens. But it's not the majority. I agree. There are also too many unknown environmental factors. Nonetheless, too many calories ingested, and not enough calories burned is only going to go in one direction. btw, I recently read "The Comfort Crisis" by Michael Easter. I wouldn't say there was a whole not a new info (for me) in it. But he does a very good job of bring a wide range of info together and presents it in a way that's easy to consume (but not in a junk food sort of way). I think it's worth a read for anyone who looking to improve their health via diet + movement.