The gastric bypass is a bypass technique that is the most commonly used surgical procedure in Turkey and other countries. However, it is also the most complex gastric surgery. For gastric bypass, a specialist surgeon reduces the size of the stomach so that it only holds about 15-20 ml. The remaining stomach is then sutured with a deeper small intestine loop so that the duodenum is excluded from digestion. This is also known as a bypass. Due to the exclusion of the duodenum, food and digestive juices, i.e. the secretions responsible for enzymatic cleavage, are only mixed in the middle small intestine. This is the primary reason why calorie intake is lower. We at Büyük Anadolu inSamsun are your personal contact for questions concerning gastric bypass, balanced diet and exercise (including professional nutrition and sports plans). We are always glad to advise you in detail. Just contact us or send us an e-mail.