Do Medical Weight Loss Clinics Work? What the Evidence Says

Medically supervised weight loss works for many people when medication is paired with changes to eating and activity. NIDDK reports that, after a year, adults taking prescription weight-loss medication as part of a lifestyle program lose on average 3% to 12% more of their starting weight than people in a lifestyle program alone. Results vary by person.

At Padgett Medical Center in Tampa, personalized compounded semaglutide starts at $149 a month and personalized compounded tirzepatide at $229 a month at the starting dose. Book online with a card on file and take 15% off your first month of medication, and your $100 visit is free when you start medication. Nothing is charged when you book. See every dose and price.

What does the research show?

Research consistently shows more weight loss when medication is added to a lifestyle program than with the lifestyle program alone. How much more depends on the medication and the person.

That 3% to 12% figure comes from NIDDK, which adds that most weight loss happens in the first 6 months on a medication. In the STEP 1 trial, adults given weekly semaglutide plus a lifestyle intervention lost an average of 14.9% of their body weight over 68 weeks, compared with 2.4% for those given a placebo plus the same lifestyle intervention. In a 2025 head-to-head trial in adults with obesity but without type 2 diabetes, tirzepatide averaged about 20% weight loss and semaglutide about 14% at 72 weeks.

Both trials studied FDA-approved products, not Padgett's compounded medications, and averages describe groups, not you. Treat them as background for a conversation with your provider, not as a promised result.

Why does medication plus lifestyle work better than either alone?

Medication makes eating less easier by quieting appetite, and habits make the change last. Medication alone leaves you without the routines that help keep the weight off, and habits alone can be an uphill fight against hunger.

NIDDK is direct: medications don't replace physical activity or healthy eating, and they work best combined with a lifestyle program. Tirzepatide's prescribing information likewise frames it as used with a reduced-calorie diet and increased physical activity. NIDDK also notes you'll probably regain some weight after stopping medication, and that healthy habits may help you regain less.

Who is medically supervised weight loss for?

It's for adults with a BMI of 30 or higher, or 27 or higher with a weight-related health problem such as high blood pressure or type 2 diabetes. It isn't a cosmetic treatment.

Those thresholds come from NIDDK, which also warns never to take a weight-loss medication only to improve the way you look, because side effects can outweigh the benefits in some cases. Some people do well with a lifestyle program alone. Your provider looks at your full health history, not just your BMI, before recommending medication.

What should you look for in a medical weight loss clinic?

Look for four things: a licensed provider who sees you, clear pricing with the total cost up front, regular follow-up visits, and realistic expectations instead of guarantees.

Licensed provider: in Florida, you can check any practitioner's license through the Florida Department of Health's license verification search. Clear pricing: NIDDK suggests asking for the total cost from beginning to end, and what isn't included. Follow-up: good programs offer regular feedback, monitoring and support, and ongoing follow-up to keep you safe. Realistic expectations: NIDDK recommends an initial goal of losing 5% to 10% of your starting weight within 6 months.

What are the warning signs of a program to avoid?

Be wary of any program that promises weight loss without diet or exercise, promises a set number of pounds in a set number of days, or leans on before-and-after photos that seem too good to be true.

These red flags come straight from NIDDK's guide to choosing a program, which also warns about very small print, asterisks and footnotes that hide important details. A good clinic answers plainly: who will I see, what will it cost in total, how often will I be followed up, and what happens if the medication isn't working for me.

What happens if the medication isn't working?

Your provider changes the plan. That can mean adjusting the dose, trying a different medication, changing other medications that may add weight or rethinking eating and activity.

NIDDK notes that if you haven't lost at least 5% of your starting weight after 12 weeks on the full dose, your health care professional will probably advise stopping that medication and may try another approach. A clinic worth your time follows up closely enough to notice and act, instead of simply refilling.

How does Padgett approach medical weight loss?

Every visit at Padgett is with Morgan Colee, PA, in person at 6904 W. Linebaugh Ave in Tampa or by telehealth anywhere in Florida, and Dr. Jose Diaz, MD, is Medical Director. Plans are medically supervised, prices are published, and follow-ups are monthly.

Your dose is personalized and adjusted at follow-ups, and eating, activity and sleep are part of every plan; read how we personalize your weight-loss plan. There is no contract: you pay month to month, and the only other charge is a $50 no-show fee for missing a visit without 24 hours' notice. No amount of weight loss is promised. To compare the two weekly injections, see semaglutide vs. tirzepatide.

How do you get started?

Book a visit online, in person or by telehealth, and nothing is charged when you book. Want to talk first? Pick a free 15-minute phone consultation with our medical staff.

The phone consultation is for questions; it isn't a provider visit, and nothing is prescribed on the call. When you're ready, book your visit.

Personalized compounded semaglutide and personalized compounded tirzepatide are compounded drugs that have not been approved by the FDA. They have not been reviewed by the FDA for safety, effectiveness, or quality. FDA-approved products containing semaglutide and tirzepatide are available. Individual results vary.

This article is educational and is not medical advice. Talk with a licensed provider about your own health, medications and treatment options.