Weight loss without exercise and diet control alone is not ideal, you need to combine the two to achieve better results. To achieve weight loss, the body needs to be allowed to take in less energy than it consumes on a daily basis so that it can begin to burn off the excess fat stored in the body. Diet control refers to taking in as few calories as possible while maintaining good health, but this only slows down the rate of weight gain without consuming the excess fat in the body, so the weight loss effect of diet control only is very general and often fails to achieve the desired results. Usually, to achieve the ideal weight loss effect not only need to control the diet, but also need a long period of regular exercise. Exercise can not only burn excess calories, but also exercise to enhance physical fitness and promote physical health. Exercise intensity needs to be gradual, aerobic exercise, such as swimming, jogging and so on. To achieve better weight loss results, not only need to control diet, but also need to exercise. Weight loss is not a goal that can be achieved in the short term, so it needs to be adhered to in the long term. In the process of weight loss, you need to develop a scientific, reasonable and appropriate plan, and when discomfort occurs, you should seek medical advice.