and avoid other less-healthy foods that may lead to weight gain. "I am a blueberry fan for many reasons," says Keri Peterson, MD, an internist at Lenox Hill Hospital in New York City. Antioxidant ...

to learn about two metabolism-boosting sweet treats you can eat without worrying about weight gain. They revealed that blueberry oatmeal muffins and Greek yogurt parfaits are the best options.