“Eat all the foods you enjoy—but the key is to do it in smaller quantities, says Elisa Zied, RDN, who has lost and kept off more than 30 pounds since her highest weight in high school.  Greens, oranges, reds, purples, yellows…you get the picture. Eating the rainbow will supply your body with a range of disease-fighting phytonutrients, and will naturally fill you up to help you cut back on unhealthy foods, says Dr. Lipman.  Remember simple exercises 10minutes a day can boost the metabolism and walking 2 miles a day will help with breakdown.”

Health.com