While gastric bands and bypasses need major surgery and are frequently considered the last choice, hypnotherapists have... moreWhile gastric bands and bypasses need major surgery and are frequently considered the last choice, hypnotherapists have discovered a virtual remedy that fools your brain into believing you've had a gastric band when you haven't. While Gastric Band Hypnosis may seem strange, it is highly beneficial for some people, with hypnotherapists reporting excellent results. Obesity is treated surgically by gastric banding. During the Bariatric surgery the medicines constricts the stomach and a person will feel full after consuming less food than usual. less