Is metabolic surgery a better choice for type 2 diabetes?

Question

Hello doctor,

I am 5 feet and 5 inches (165 cm) and weigh 260 lbs. My doctor suggested metabolic surgery to help manage my type 2 diabetes. I am trying to understand the difference between gastric bypass and sleeve gastrectomy.

I am also concerned about serious side effects like malnutrition. How much weight do people typically lose after surgery, and how quickly? I have heard some people can stop using insulin. How does that happen? Is surgery more effective than medications like Ozempic? What is recovery like, and will I need to take vitamins for life? Please help.

Thank you.

Answer 1

Hi,

Welcome to icliniq.com.

I read your query and can understand your concern.

Metabolic surgeries (medical procedures designed to help individuals with obesity or type 2 diabetes, particularly when lifestyle changes or medications have not been effective) are typically recommended when conservative treatments like diet, exercise, and medications no longer effectively manage conditions such as obesity (excess body fat) or type 2 diabetes (high blood sugar levels). Two common types of metabolic surgeries are:

Gastric bypass surgery – This procedure involves creating a small pouch from the stomach and rerouting a portion of the small intestine to this pouch, which reduces the amount of food you can eat and the calories absorbed.
Gastric sleeve surgery – In this procedure, a large portion of the stomach is removed, leaving a small, sleeve-shaped stomach. This reduces the amount of food you can consume and triggers hormonal changes that help with weight loss.

Both surgeries can lead to malnutrition (a condition where the body does not get enough of the nutrients it needs to function properly) as a side effect, as they reduce the stomach's ability to absorb nutrients. To prevent deficiencies, lifelong vitamin and mineral supplements are required, along with careful dietary planning.

I hope this helps.

Please revert in case of further queries.

Thank you.