You're not alone in feeling frustrated: Sixty-two percent of women say the body part they're most self-conscious about is their belly. But don't give up hope--just change your thinking. Turns out, some of the old food advice you've been following for years may actually be working against you, says Alan Aragon, a nutritionist in Westlake Village, California. The latest research is full of new culinary strategies for shrinking your stomach (and slimming down all over). After wading through the data to answer your most common questions, Aragon presents his core counsel.