General Discussion
In reply to the discussion: “let us bust the myth of physical activity and obesity. You cannot outrun a bad diet” [View all]Erich Bloodaxe BSN
(14,733 posts)If you burn more calories than you metabolize, you lose weight. I knew a woman in college who ate a bowl of ice cream every night - but she exercised a lot, and had a well tuned metabolism, and didn't gain any weight from it.
Yes, obesity is growing because people are eating more calories - and NOT burning more. It's true, though, that if you intake enough, there won't be time in the day to do all the exercise you'd need to do to burn it off. Most folks don't have time enough to 'exercise off' the calories they take in, though, so yes, we need fewer calories in, in a society in which virtually every processed 'food' item on grocery store shelves has been designed in a lab to leave us craving more, often while providing few or no micronutrients.