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.
Before you decide, know where you are starting from
A good decision starts with good information. Your BMI is the first number every surgeon, endocrinologist and insurance plan looks at, and it is the number the medical guidelines on this page are built around. Take fifteen seconds and find yours.
Nothing is sent anywhere. The calculation happens in your browser.
BMI is a screening number, not a diagnosis. It does not measure muscle, body composition or where fat sits, so an evaluation always looks at your full history, lab work and health conditions.
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 and tirzepatide copy that signal and make it last much longer.
Common side effects are nausea, constipation or diarrhea, mostly while the dose is being increased. The medication has to be managed by a physician.
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.
- Brain: you feel full sooner and have fewer cravings.
- Stomach: food leaves more slowly, so fullness lasts.
- Pancreas: releases insulin when blood sugar rises.
- About 75–80% removed, including the fundus.
- 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 many patients describe a quieter appetite.
- Typical result: roughly 25–30% of total body weight in the first one to two years.
- Metabolic benefit: type 2 diabetes, high blood pressure and sleep apnea often improve.
- One procedure: the change to your stomach is permanent.
It is still surgery, with real risks such as bleeding, leaks and new or worse acid reflux. You will take vitamins for life and follow a new way of eating.
GLP-1 medication vs. gastric sleeve
A monthly bill, or a one-time investment
Manufacturer self-pay programs have lowered some GLP-1 prices, but ongoing treatment can still add up over time.
Medication cost over 10 years
Self-pay example, before doctor visits.
Illustration only. Insurance, manufacturer programs, dose and future prices vary. Sleeve patients still have vitamin and laboratory costs.
USD · one-time, all-inclusive
Everything from arrival to aftercare
- Pre-op testing and consultation
- Surgery with Dr. Quiñones’ team
- 3–4 nights at the surgery center
- Anesthesia and medications
- Ground transportation
- Nutritionist visits
- Complication insurance
- Lifetime aftercare and community
When weight is already causing other health problems
Once extra weight is driving other conditions, the goal is no longer only the number on the scale. It is protecting your health for the long run.
Extra weight around the neck can narrow the airway during sleep.
More body weight can increase cardiovascular workload.
Excess weight can affect LDL, triglycerides and HDL.
Abdominal pressure can worsen reflux; procedure choice matters.
Fat can build up inside the liver and cause inflammation.
Excess fat can contribute to insulin resistance.
Weight can affect hormones that regulate cycles and ovulation.
Additional weight increases load on knees, hips and the lower back.
The 2022 ASMBS/IFSO guidelines recommend metabolic and bariatric surgery for adults with a BMI of 35 or higher, and suggest considering it from a BMI of 30 for people with metabolic disease.
Three honest paths
Medical care first
You have a modest amount to lose, no weight-related conditions, and you are ready for steady long-term follow-up.
Gastric sleeve
You have lost and regained weight for years, or your weight is already affecting your health.
Both, at the right time
Medication and surgery are not rivals. A GLP-1 can support some patients before or after surgery when medically appropriate.
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.
Dr. Jesús Grimaldi
Board-certified general surgeon trained at the Autonomous University of Baja California and a member of CMCOEM, with experience in high-risk patients, gastric bypass and revision surgery.
Dr. Sergio Quiñones
Board-certified general surgeon specializing in laparoscopic bariatric and metabolic surgery.
Real journeys, shared with permission
“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.”
“And then there was Dr. Grimaldi. I truly believe he has blessed hands.”
“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.”
— Donn Bradshaw
— 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