“I love fresh pichuberries with Greek yogurt, and sometimes I mix them with cacao nibs," says Villacorta. "Cacao nibs provide a big dose of antioxidants and fill you up without adding a lot of calories." Greek yogurt is a protein powerhouse, averaging 20g of protein per 8-ounce serving. If you can’t source fresh pichuberries (they are only just starting to pop up in mainstream supermarkets), choose your favorite berry—they all boast high amounts of antioxidants. Raspberries are your most filling option, offering more fiber per serving than any other berry.