The gastric sleeve operation removes the section of the stomach in which Ghrelin is. Gastric sleeve can result in 30 to 60 percent excess weight loss within six. Sleeve gastrectomy surgery. The sleeve gastrectomy is a weight loss procedure that removes part of the stomach and restricts the amount of food that can be eaten. Binky felstead weight loss 2015.
Dr. Varban preparing for a laparoscopic gastric sleeve procedure last month. For years, surgeons thought weight-loss operations worked.