5. Low-protein diets
To fight belly fat, you need protein. High protein content will make you feel fuller for longer, increase metabolism, and help you reduce calorie intake comfortably.
Excellent lean protein sources include skinless chicken, 90% ground beef, beans and lentils, fish, nuts and nut butter, pork and eggs. Of course, the way you prepare them counts.
Baking or smothering in sauces is counterproductive. Each of these have huge health benefits, such as healthy oils, so eating them is two-for-one deal, including the next belly fat fighter.