Bariatric surgery results in long-term microbial depletion. Bariatric surgeries, adjustable gastric banding and Roux-en-Y-gastric bypass may improve gut bacteria richness in some, but microbial abundance remains depleted even up to 5 years after surgery. This study illustrates the need for microbial interventions, such as dietary interventions, prebiotic/probiotic supplementation, and possibly fecal microbiota transplantation before and/or after […]