Struggling with excess weight can be incredibly frustrating. Many people have tried diets, exercise routines, supplements, and various treatments without achieving the results they hoped for. When those efforts aren’t enough, bariatric surgery emerges as a real and effective alternative. In this article, we’ll explain everything you need to know about losing weight through surgery in a simple, clear, and easy-to-understand way.
What Is bariatric surgery?
Bariatric surgery also known as weight-loss surgery or metabolic surgery is a group of surgical procedures that alter the digestive system to help people with obesity lose weight safely and effectively. This intervention is not just about improving physical appearance. It also aims to reduce serious health risks such as type 2 diabetes, high blood pressure, high cholesterol, sleep apnea, and cardiovascular disease.
When Is weight-Loss surgery recommended?
Specialists usually consider this option when:
The body mass index (BMI) is 40 or higher.
The BMI is between 35 and 39.9 and there are obesity-related health conditions.
Other weight-loss methods have failed after at least six months of consistent effort.
How to lose weight
1. Gastric Sleeve (Sleeve Gastrectomy)
One of the most popular procedures today. It involves removing about 80% of the stomach, leaving a narrow, tube-like “sleeve.”
Advantages:
Reduces hunger by lowering levels of the hormone ghrelin
Faster recovery
Fewer complications compared to other surgeries
Best for: Individuals with a BMI between 35 and 45 looking for an effective, moderate-risk option.
2. Gastric Bypass
A more complex technique that reduces stomach size and reroutes part of the small intestine, limiting calorie and nutrient absorption.
Advantages:
Greater weight loss
Rapid improvement of conditions like type 2 diabetes
Best for people with severe obesity or significant metabolic health issues.
3. Gastric Balloon
Not a surgical procedure but a medical weight-loss technique. A silicone balloon filled with liquid is placed inside the stomach to create a feeling of fullness and reduce appetite.
Advantages:
No incisions required
Temporary solution (6 to 12 months)
Best for: Individuals with a BMI between 27 and 35 as a first-line treatment
4. Endomanga MEGA
An advanced endoscopic technique that mimics the gastric sleeve without cutting the stomach. It's performed through the mouth using internal sutures to reduce stomach volume.
Advantages:
Safer than traditional surgery
Faster recovery
Best for: People seeking a less invasive alternative
What are the benefits of undergoing weight-loss surgery?
Significant and sustainable weight loss
Better blood sugar control
Reduced or eliminated need for medication for chronic conditions
Boosted self-esteem and improved quality of life
Increased mobility and energy
Remember: Your health and well-being come first. Taking control of your weight is a courageous decision. You are not alone on this journey. Dr. Ricard Sorio
Frequently asked questions
