The best weight loss options in 2026 — and an honest way to choose yours.
If you have been fighting your weight for years, you are not out of options. Today the path runs from GLP-1 medications to gastric sleeve surgery. This guide explains how each one works, what it really costs over time, and when one makes more sense than the other.
Only need to lose a modest amount? You may not need surgery.
A good nutritionist working together with an endocrinologist, often with a GLP-1 medication, can treat a modest amount of excess weight very well. If that is you, we will tell you so at your evaluation.
Surgery earns its place in two situations: when the weight has come back again and again over the years because the underlying habits and hunger never changed, or when the weight is already adding other health problems. In those cases, a one-time surgical solution is often the better and less costly choice over the long run.
GLP-1 medications: how they work
After you eat, your gut releases a hormone called GLP-1 that tells your body you are full. Medications like semaglutide (Wegovy) and tirzepatide (Zepbound) copy that signal and make it last much longer. In 2026 they come as a weekly injection or, for semaglutide, a daily pill.
Common side effects are nausea, constipation or diarrhea, mostly while the dose is being increased. The medication has to be managed by a physician.
- Brain: you feel full sooner and have fewer cravings.
- Stomach: food leaves more slowly, so fullness lasts.
- Pancreas: releases insulin when blood sugar rises.
GLP-1s work while you take them
In the STEP 1 trial extension, people who stopped semaglutide regained about two-thirds of the weight they had lost within one year. For most patients these medications are a long-term treatment, not a one-time fix, and the monthly cost continues for as long as you need them.
- About 75–80% removed, including the fundus, the main source of the hunger hormone ghrelin.
- Staple line seals the new sleeve-shaped stomach.
- Exit valve kept, no intestinal rerouting.
Gastric sleeve: a one-time, lasting change
Through a few small incisions, the surgeon removes most of the stomach and leaves a narrow sleeve. You feel full with small portions, and because the part that produces most of the hunger hormone is gone, many patients describe a quieter appetite, the same effect people seek from medication, without a monthly refill.
GLP-1 medication vs. gastric sleeve
A monthly bill, or a one-time investment
Manufacturer self-pay programs have lowered GLP-1 prices in 2026, to roughly $149 to $449 a month depending on the drug, form and dose. That is far better than the $1,000+ list price, but it adds up when the treatment is long term.
When weight is already causing other health problems
Once extra weight is driving conditions like these, the goal is no longer only the number on the scale. It is protecting your health for the long run.
The 2022 ASMBS/IFSO guidelines recommend metabolic and bariatric surgery for adults with a BMI of 35 or higher, whether or not they have other conditions, and suggest considering it from a BMI of 30 for people with metabolic disease such as type 2 diabetes.
Three honest paths
You have a modest amount to lose, no weight-related conditions, and you are ready for steady long-term follow-up. Start with a nutritionist and an endocrinologist; a GLP-1 may be part of the plan.
You have lost and regained weight for years, the hunger never changed, or your weight is already affecting your health. A one-time procedure gives you a lasting tool without a lifelong prescription bill.
Medication and surgery are not rivals. A GLP-1 can help some patients prepare for surgery, or support them later if weight starts to creep back. Your surgeon can tell you if that applies to you.
Two experienced surgeons, one honest recommendation
Our surgeons would rather tell you that you do not need surgery than recommend one you do not need. Every evaluation ends with a straight answer about which path fits.
You may arrive alone, but you are never truly alone.
“From transportation and administration to the nurses, physicians, cardiologist, and surgical team, everyone was kind, patient, professional, and genuinely caring. I was informed about what was happening every step of the way, and I never felt like just another patient moving through a system.”
“And then there was Dr. Grimaldi. I truly believe he has blessed hands.”
Solo traveler, age 33. Individual results vary.
Is it easy? Definitely not. But is it worth [it]? 100%.
“The staff is very personal but professional; they go above and beyond to make sure that you feel comfortable and safe. I love the facility, it’s clean like, you can smell the product clean. They have a nice patio area, I didn’t mind getting those post-op steps in if that meant going out there :-)”
“They made sure I was [knowledgeable] about every step in the process and call to check up weekly on my progress… they care and that matters.”
Pre-op diet guided by the on-staff nutritionist. Individual results vary.
— FREE EVALUATION
Find out which option is right for you
Tell us a little about yourself.
Our coordination team will review it with Dr. Quiñones and reply with an honest recommendation, even if that recommendation is not surgery.
This page is for general education and is not medical advice. Results vary from person to person, and every procedure and medication carries risks. Trial results describe averages, not guarantees. Eligibility is determined only after a medical evaluation. Wegovy and Zepbound are trademarks of their respective owners.
© 2026 Dr. Sergio Quiñones Metabolic Surgery Center