Liposuction and bariatric surgery address weight management in very different ways, and the timing between the two procedures is influenced by various factors. Liposuction is a cosmetic procedure designed to contour the body by removing fat, but it doesn’t address the underlying causes of weight gain or impact metabolism. Bariatric surgery, on the other hand, is a metabolic and weight-loss surgery that alters the digestive system to facilitate long-term weight reduction and improve health.