Then you should diet and exercise to lose weight. In the process of losing weight, we should eat less high-calorie foods and more fruits and vegetables, such as tomatoes, which are high in vitamin C, and apples. They are very good fruits to lose weight, and then you can strengthen your exercise. At the same time, if it is whitening, you can buy lemon slices and soak them in water, which also helps to lose weight and has a good whitening effect. You can take a natural vitamin E before going to bed at night. Generally, the natural vitamin E sold now is prepared with olive oil.