Bariatric surgery, also known as weight loss surgery, encompasses various procedures that involve modifying the digestive system. Although these surgeries offer numerous advantages to eligible individuals, they are major operations with potential risks and side effects. It is important to note that bariatric surgery is not a magic solution; adopting a healthy diet and regular exercise are crucial for achieving long-term weight loss goals even after the procedure.
Who is Eligible for Bariatric Surgery?
Bariatric surgery is not suitable for everyone who is overweight, but it can be an effective option for individuals with obesity who have struggled to lose weight through diet and exercise alone. Typically, individuals with a Body Mass Index (BMI) of 40 or higher are considered good candidates for these procedures. However, doctors may also recommend bariatric surgery for individuals with BMIs between 30 and 40 if they have serious weight-related health conditions such as high blood pressure, heart disease, sleep apnea, non-alcoholic fatty liver disease, or type 2 diabetes.
Sleeve Gastrectomy: A Surgical Option for Weight Loss
A sleeve gastrectomy is a type of bariatric surgery that offers a potential solution for individuals struggling with obesity. During this procedure, approximately 80 percent of the stomach is surgically removed, resulting in a stomach that resembles the size and shape of a banana. Additionally, the section of the stomach responsible for releasing hunger hormones is also eliminated, which can have a positive impact on metabolism, leading to reduced hunger and improved blood sugar control.
Compared to other bariatric surgeries, a sleeve gastrectomy is considered less complex and is often recommended for individuals with high-risk conditions. However, it is important to note that this procedure is not reversible, meaning that once the surgery is performed, it cannot be undone. Furthermore, although a sleeve gastrectomy can be effective in achieving weight loss, it may not be as effective as some other bariatric surgeries.