How does bariatric surgery affect type-2 Diabetes?
Type-2 diabetes is a long-term metabolic disorder in which there is resistance to insulin, the naturally produced hormone that controls blood sugar4. While type 2 diabetes may occur regardless of someone’s age, gender, or body mass, the disease tends to be more severe in the obese. Because of excess weight, obese individuals develop a resistance to insulin. Patients who have gastric bypass surgery have lower insulin resistance. Their risk for metabolic syndrome, high blood pressure, and a high amount of fats in the blood is also decreased.5 In fact, a landmark study found that resolution of diabetes often occurred within days following gastric bypass surgery, even before marked weight loss was achieved. A large meta-analysis of more than 22,000 patients showed 76.8 percent of gastric bypass patients found complete resolution of type 2 diabetes, and 86 percent found improvement or resolution.3 Many gastric bypass surgery patients with type 2 diabetes have demonstrated little or no need
Type-2 diabetes is a long-term metabolic disorder in which there is resistance to insulin, the naturally produced hormone that controls blood sugar4. While type 2 diabetes may occur regardless of someone’s age, gender, or body mass, the disease tends to be more severe in the obese. Because of excess weight, obese individuals develop a resistance to insulin. Patients who have gastric bypass surgery have lower insulin resistance. Their risk for metabolic syndrome, high blood pressure, and a high amount of fats in the blood is also decreased.5 In fact, a landmark study found that resolution of diabetes often occurred within days following gastric bypass surgery, even before marked weight loss was achieved.
