Postprandial metabolomics analysis reveals disordered serotonin metabolism in post-bariatric hypoglycemia

Bariatric surgery is a potent therapeutic approach for obesity and type 2 diabetes but can be complicated by post-bariatric hypoglycemia (PBH). PBH typically occurs 1 to 3 hours after meals, in association with exaggerated postprandial levels of incretins and insulin.