A Swiss study suggests that gastric bypass surgery is the better treatment for faster and longer-lasting weight loss than gastric banding.
The only drawback to gastric bypasses is that they are a bit more dangerous whereas there were more complications and more follow-up operations after gastric banding.
The research by Dr. Michel Suter and his team at Chablais Hospital in Aigle studied 442 patients who underwent either gastric bypass or banding surgery.