Sleeve gastrectomy is a major surgical procedure. It permanently removes a large portion of the stomach, and like any operation…

Vitamin and mineral supplementation after bariatric surgery is not optional for most patients. The need for supplementation depends on the…

Bariatric surgery produces substantial changes in anatomy, metabolism, and digestion. These changes drive the procedure’s effectiveness in weight loss and…

Gastric sleeve surgery works by reducing stomach volume and changing hunger hormone signaling. These physiological changes are what make the…

Duodenal switch surgery produces some of the highest weight loss outcomes of any bariatric procedure, historically exceeding 70–85% of excess…

Roux-en-Y gastric bypass changes how the digestive system processes food and absorbs nutrients. The procedure reduces stomach capacity and reroutes…

Revision bariatric surgery is not simply a repeat of the original operation. It is a distinct procedure performed in an…

The gastric balloon does not create permanent anatomical changes. For this reason, diet and eating behavior are the primary drivers…

An intragastric balloon is a temporary weight loss treatment. Depending on the type of balloon used, it remains in the…