Potential mechanisms of sleeve gastrectomy for reducing body weight and improving metabolism in patients with obesity

Obesity is a severe medical problem endangering human health of individuals worldwide. Sleeve gastrectomy (SG) is one of the most commonly performed bariatric procedures, has been widely applied to the treatment of patients such patients. Currently, the potential mechanisms underlying the significant weight loss and metabolic improvement after SG have been well studied. First, and most importantly, by removing a large volume of stomach, the SG directly or indirectly restricts food intake. Then, there are alterations in the absorption and metabolism of both macronutrients and micronutrients, which may benefit or worsen the patients ’ well-being.
Source: Surgery for Obesity and Related Diseases - Category: Surgery Authors: Tags: Review articles Source Type: research