People who are naturally obese need to pay attention to diet and exercise to lose fat. It is suggested to eat more fruits and vegetables and less high-calorie foods, such as fried foods and desserts. In addition, moderate exercise is also the key to reducing fat. You can choose some aerobic exercises, such as running, swimming and cycling. And stick to it 3-5 times a week for more than 30 minutes each time. Strength training is also very important, which can help to increase muscle mass and increase basal metabolic rate, thus consuming more calories.