Do you have too much belly fat ? Reducing visceral fat may be as simple as diet, exercise, sleep, and stress management. WebMD shares what works. Training hard but still can’t lose belly fat ? If you’re someone who’s consistently hitting the gym, but still failing to get rid of the stubborn belly fat , then you’re not alone. The truth ... Exercise, healthy eating, sleep, self-monitoring, portion control, intermittent fasting, high protein, soluble fiber, vitamin D, hydration, and eating flavorful food may all help you lose belly fat . Many people store fat in the belly , and losing fat from this area can be hard. Here are 18 effective tips to lose belly fat , based on studies.