Gastric reduction surgery may be the first surgery in the life of many fat friends, before doing gastric reduction surgery, the heart will inevitably appear nervous apprehension, after the surgery, the heart will feel the sea and sky, finally can fly without worries, want to eat what you can eat. Weight reduction and metabolic surgery is a systematic project, which is divided into three parts before and after surgery: professional pre-operative evaluation and education, standardized and individualized surgery, and long-term post-operative health management and nutritional guidance. I believe that people who have had gastric reduction surgery have experienced the first two parts, but they must not slacken off. Post-operative management is also the key to surgical results, otherwise the previous work will be wasted. The professional post-operative management team is composed of doctors, health managers, nutritionists, etc. They are responsible for lifelong follow-up guidance, helping to supervise, establish a healthy lifestyle and provide individualized nutritional programs, and dedicated nutritionists develop individualized diet and nutritional recipes and vitamin support programs according to the results of post-operative examinations and the results of life behavior surveys, and stomach The post-operative recovery provides a strong guarantee. All of this requires the cooperation of the patient after surgery, because, in order to make the body recover faster in order to get better results from surgery, it is also necessary to work together with the health management team after surgery. The post-operative health management is important for good results of gastric reduction surgery.