Excessive body weight often causes unhealthy belly fat and other health problems. In order to reduce extra body weight, the first thing to do is to reduce calories. If possible, try to eat healthier low-calorie foods.
Another important thing to do is to increase physical activity. Each week, an adult should have at least two to three hours' moderate aerobic activity, or about one hour's vigorous aerobic activity. Some strength training can also be helpful. Regular physical exercise can help your body burn extra calories.
Maintaining a healthy body weight is also important. The key is to keep a healthy diet and regular physical activity.