I don’t know if you have heard of a weight loss method called weight loss surgery, and we used to understand the method is different, this weight loss method neither need to actively diet by themselves, nor need to carry out a lot of exercise, only need to do a surgery after the body to recover, and then with the right amount of exercise, you can lose 60% to 80% of the excess weight, and the rate of re-fat is also very low. It sounds great, but when you know how it works you may have another opinion. Weight loss surgery is a group of surgery to modify the gastrointestinal tract, although there are several types of surgery, but they all have to absolve most of the stomach or even directly remove the large part of the stomach, through this way to restrict the diet, to prevent the role of regain weight. And because the gastrointestinal tract needs a period of time to recover after surgery, the diet during this period can only meet their nutritional needs, and most of the energy to maintain metabolism comes through the decomposition of fat, so it can lose a lot of weight. So many people reject this method of weight loss, even though it is very effective. They feel that they can lose weight through conventional weight loss methods as long as they work hard. But interestingly enough, the number of people undergoing weight loss surgery is increasing every year, which means that more and more people are beginning to recognize and accept this method of weight loss. Weight loss surgery is actually not as dangerous as people think, first of all, it is a kind of bariatric surgery with strict surgical indications, people who do not meet the criteria will not be given the surgery. With the advancement of research and medical technology, the risk of this surgery has been reduced to a level comparable to or even lower than conventional minor surgery, and with perfect post-operative guidance, it is already a very safe method of weight loss.