There are many health benefits of gastric bypass surgery. Gastric Bypass surgery (Roux-en-Y) is a weight loss procedure that alters the digestive system to limit food intake and promote nutrient absorption. It has proven to be an effective treatment for obesity as well as obesity-related health conditions, such as type 2 diabetes, hypertension and sleep apnea. This article provides a general overview as well as discusses the health benefits of having gastric bypass surgery.

Gastric Bypass Procedure and Recovery

The gastric bypass procedure can be performed laparoscopically or through open surgery, although open surgeries are almost never done in today's day in age. The recovery period typically lasts from 1 to 3 weeks, depending on the individual and the surgical approach used.

Health Benefits of Gastric Bypass Surgery

Gastric bypass surgery can result in significant weight loss and improvement or resolution of obesity-related health conditions. Some health benefits include:

a) Weight Loss: Statistically, patients lose 60-80% of their excess weight within 12-18 months after surgery. Of course, individual results will vary.

b) Type 2 Diabetes: Many patients experience improved blood sugar control or even remission of their diabetes. There are studies out that show there is close to 90% remission rate for Type 2 Diabetes.

c) Hypertension: Blood pressure often improves or normalizes after surgery, reducing the risk of heart disease. Many patients are able to completely discontinue their Hypertension medication.

d) Sleep Apnea: Weight loss can alleviate or resolve sleep apnea symptoms.

Risks and Complications

As with any surgery, gastric bypass carries some risks, including infection, blood clots, and leaks in the gastrointestinal system. Long-term complications may include malnutrition (very rare) and vitamin deficiencies (rare), which can be managed through dietary supplementation and regular medical follow-up. Statistically, there is more of a risk of having complications or dying from the obesity-related issues, than from having weight loss surgery.


Gastric bypass surgery can provide life-changing health benefits for individuals struggling with obesity and its associated health conditions and help them live a healthier life. By understanding the procedure, its risks, and potential outcomes, patients can make informed decisions about whether gastric bypass is the right choice for them.

*If you or someone you know is looking to have affordable weight loss surgery, such as the Gastric Bypass, please visit or call us at 1-800-215-6497.

Mayo Clinic: Gastric Bypass Surgery - What to Expect 
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Cleveland Clinic: Bariatric Surgery Risks and Complications