The principle of losing weight is very simple, that is, if you eat less, you will naturally lose weight.

The first person who ate crabs was a girl of 19 years old, with a height of 1.7 m and an original weight of 120 kg. Because my family and I didn't want to be exposed, the hospital didn't inform the media from admission, surgery to discharge. Yesterday, the hospital revealed that the operation was done at the end of last year and 3/4 of the stomach was removed. Now the weight has been reduced to 105 kg.

However, not all people who want to lose weight are suitable for this operation. Only people whose body mass index-the square of weight (kg)/ height (m2)-is greater than 37, it is necessary to cut their stomachs to lose weight. If the height is1.7m, the male should be above100kg and the female should be above 90kg; If it is 1.6 meters, men need more than 90 kilograms and women need more than 80 kilograms. If obesity complications such as diabetes have occurred, surgery can be performed if the body mass index is greater than 32. The suitable age for operation is 18-65 years old.

Wang Yuedong, the chief surgeon and director of minimally invasive surgery, said that from the surgical conditions, minimally invasive weight loss surgery is not a cosmetic plastic surgery in the general sense, and its fundamental purpose is to save lives. About 200,000 cases of this minimally invasive weight loss surgery are performed every year in the world, and the United States accounts for more than half.