Weight loss is not a short term success within a fast diet as well as high intensity exercise. The reason why fat, it is because of the habits of life out of the question, or eat too much, or too little exercise. Usually should be more exercise, eat less high-calorie food. In order to effectively achieve the weight loss effect. The current medical weight loss methods are mainly the following three: 1, liposuction weight loss local weight loss can be used to solve the local fat accumulation, more rapid body shaping success. At present, the more popular ultrasonic liposuction is to use ultrasound to act on the local fat tissue to emulsify the fat, and then suck it out through negative pressure. Liposuction is not suitable for people with general obesity and does not have a great impact on body weight. Because the fat density is very low and an equal amount of expansion reagent is administered before liposuction, coupled with the fact that there will be swelling after the procedure, even if a lot of fat is extracted, there will be no significant weight loss immediately after total body weight loss surgery. In general, fat regeneration and compensatory hypertrophy or hyperplasia of fat cells in the unpumped area will not occur after fat aspiration; in the case of a substantial increase in patient weight, the thickness of subcutaneous adipose tissue in the pumped area may increase, but the increase is less than that in the unpumped area. 2.Surgery for weight loss Gastrointestinal surgery includes small intestine paracentesis, gastroplasty, gastric paracentesis, gastric intravascular balloon placement, etc. Gastrointestinal surgery is prone to a variety of complications after surgery, nutrients are mainly absorbed in the small intestine, removal of the small intestine will certainly cause a variety of absorption disorders and metabolic disorders. 3, home weight loss cream Many large companies have launched home slimming cream (lotion), most of these products contain “anti-cellulite” formula, natural fat elimination ingredients, seaweed extracts, etc., these ingredients penetrate into the subcutaneous fat layer, can hydrolyze fat. The body fat is subcutaneous fat, massage cream can be absorbed by the body through the dermis is a big problem. Clinical trials have shown that massage weight loss creams are not effective in changing body weight, but they are still useful for local fat reduction. However, the use of massage weight loss cream, the daily massage time must reach half an hour to an hour, and not their own massage, but by professionals and machine massage double effect to be obvious.