“Three tactics help me,” says Angie Hasemann, a pediatric dietitian at the University of Virginia Children’s Fitness Clinic and president of the Virginia Academy of Nutrition and Dietetics. One: She keeps fruit in her car for post-exercise snacks when that starvation feeling hits. Two: She kicks off her brown-bag lunch with fruits and vegetables before she digs into the main dish. “They take the edge off my appetite, slow my pace of eating and help me eat my fill.” Three: She sneaks vegetables into unlikely dishes, such as diced onions, raw squash and zucchini in ...