Binge Today, Diet Tomorrow. Don’t be a Yo-yo Dieter.

For 20 years, Ann Green has been a chronic yo-yo dieter—up 10 pounds, down 5, up, 5 down 10. Either she’s dieting to starvation by existing on raw vegetables and canned tuna or eating all the wrong things. For Ann, there is no in-between. Lately, though, she seems to have more “eating days” than [...]