If you’ve been diagnosed with type 2 diabetes and are considering weight loss surgery, you might be wondering how the gastric sleeve procedure affects blood sugar levels. More than just a tool for weight reduction, this surgery has proven benefits for managing and even reversing type 2 diabetes in many patients.
How Gastric Sleeve Impacts Type 2 Diabetes
The gastric sleeve procedure involves removing a large portion of the stomach, which not only limits food intake but also influences key hormones that regulate blood sugar and appetite. By reshaping your digestive system, the surgery helps improve insulin sensitivity and reduce glucose levels.
Scientific Backing
Multiple studies show that up to 60-80% of patients with type 2 diabetes experience remission after gastric sleeve surgery. This metabolic effect occurs quickly—often before significant weight loss is achieved, due to hormonal changes in the gut.
Who Benefits Most?
Patients with a recent diagnosis, who still have some insulin production, tend to see the most dramatic results. However, even long-term diabetics often experience significant reductions in medication needs.
Ongoing Care Matters
While gastric sleeve surgery is powerful, long-term success depends on medical follow-up, nutritional support, and lifestyle changes. Our team at Harley Street Obesity Clinic provides continued guidance to help you maintain both weight loss and stable glucose levels.
Type 2 diabetes doesn't have to define your future. With the right treatment, including bariatric surgery, many patients enjoy long-lasting improvements in health and quality of life. Book your consultation today to see if gastric sleeve is right for your diabetes management.