Nuts have a very high satiety power—meaning they make you feel fuller after eating than many other foods. And even though they’re high in calories, those calories appear to be processed differently in the body. University of Michigan researchers found that men who added 500 calories’ worth of peanuts a day to their diet gained no excess weight at all.
It's easy to down a handful of nuts, but pump your brakes: "A common diet tip you hear all the time is to snack on nuts when you're hungry," says Adam Rosante, personal trainer and author of The 30-Second Body. "They're filling and packed with protein and fiber, and because they're so tiny it's easy to gobble down handful after handful. But you should enjoy them in moderation because the majority of their macronutrient profile is fat, and eating them mindlessly is an easy way to go overboard on your calories." To get your fix and avoid the belly fat, Rosante recommends going for a thumb-sized portion twice a day.
Forget apples (okay, not really) — avocados reign supreme when it comes to weight loss. They're rich in monounsaturated heart-healthy fat, and studies show eating just half of one with lunch can curb your appetite. "Slice one in half, sprinkle a little sea salt, and eat the inside with a spoon," says Alexandra Samit, a Be Well Health Coach at Dr. Frank Lipman's Eleven Eleven Wellness Center in NYC. Or top off your salad with a few pieces, as research found that doing so allows you to absorb three to five times more carotenoids, a disease-fighting compound associated with improved weight and fat loss.
“Belly fat or abdominal fat is the subcutaneous (which means under the skin) fat that sits around the waist and provides a store of energy, and also protection and heat, for the organs,” says Tarik Belalij, personal trainer and nutritionist at Everyone Active Becontree Leisure Centre. “Small amounts of fat below the skin is normal and healthy, it is the visceral fat, which surrounds the organs that can be the most dangerous type of fat – leading to heart attacks and diabetes.”