Weight loss without eating is not allowed, the body needs nutrients and energy is provided through food, do not eat to provide energy and nutrition for the body, will affect the normal work of the stomach, liver, kidneys, is not good for health. Weight loss can be achieved by regulating the diet, such as reducing food intake, eating seven points per meal, especially dinner to eat less, in the choice of food to eat food rich in coarse fiber, such as coarse grains, millet, corn, avoid high fat, high salt, high sugar food, such as fatty meat, mutton, fried food. Weight loss can be conditioned by increasing the amount of exercise, exercise can consume energy and reduce fat accumulation, such as running, aerobics, no matter which exercise should be persistent to have an effect, to achieve weight loss through short-term exercise is impossible.