GLP-1 Weight Loss — Clinical Data & Physician-Prescribed Therapy GLP-1 receptor agonists — semaglutide and tirzepatide — are physician-prescribed medications showing 15–22% average body weight loss in published clinical trials. Powered by Elevation Health.
📊 Clinical trials show up to 22% body weight loss with GLP-1 therapy — See Plans & Pricing →
📈 Real Clinical Data · Physician-Prescribed

GLP-1
Weight Loss.
The Numbers.

GLP-1 receptor agonists are rewriting what's possible in weight management. The clinical trial data is unlike anything seen before in obesity medicine — and it's available now through a licensed physician online.

~15%
avg weight loss
semaglutide
~22%
avg weight loss
tirzepatide
20%
↓ cardiovascular
events (SELECT)
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42.4%
of U.S. adults have obesity
CDC BRFSS 2020
100M+
Americans have prediabetes or type 2 diabetes
CDC National Diabetes Statistics Report
$173B
annual medical cost of obesity in the U.S.
CDC, 2019 estimate
70%
of weight loss attempts fail without structured clinical support
Obesity Reviews, 2021
Why This Matters

Obesity in America — The Real Data

These aren't scare tactics. They're peer-reviewed facts from the CDC and NIH that show exactly why effective weight management is one of the most important health decisions you can make.

U.S. Adult Obesity Rate — Historical Trend

CDC BRFSS Data 1990–2023 · Adult prevalence (%)

10% 20% 30% 40% 50% 1990 1995 2000 2005 2010 2015 2023 +30.8 percentage points since 1990

U.S. Adults by Weight Classification

CDC / NHANES 2017–2020 · Most recent available survey data

31.9% Healthy weight 31.9% Overweight (BMI 25–29.9) 17.4% Obesity I 9.4% Obesity II 9.2% Severe Obesity III 0% ~32%

GLP-1 vs. Traditional Weight Loss — Average Results

Published peer-reviewed clinical trial data. Individual results vary.

0% 5% 10% 15% Diet Only ~3% Orlistat ~6% Phentermine ~8% Semaglutide ~15% Tirzepatide ~22%
Bottom line: The SELECT trial — the largest cardiovascular outcomes trial in obesity medicine history — found that semaglutide reduced major cardiovascular events by 20% in adults with overweight or obesity and established cardiovascular disease. This was a 17,604-person, 3.3-year study published in the New England Journal of Medicine (2023).
CDC & NIH Data

What Excess Weight Does to Your Health

These risks aren't hypothetical. They're documented health outcomes associated with obesity — from peer-reviewed research and federal health agencies.

🩺

Type 2 Diabetes Risk

Adults with obesity are approximately 7 times more likely to develop type 2 diabetes than those at a healthy weight. GLP-1 medications were originally developed to address this exact pathway.

CDC Diabetes Risk Factors, 2023
❤️

Heart Disease Risk

People with obesity have roughly twice the risk of coronary heart disease. The SELECT trial demonstrated that GLP-1 therapy may directly address this — reducing cardiovascular events by 20%.

CDC Heart Disease & Obesity, NEJM SELECT 2023
🧠
1.5×

Stroke Risk

Obesity is associated with a roughly 50% increased risk of ischemic stroke. Blood pressure, insulin resistance, and vascular inflammation are all contributing factors that GLP-1 therapy may help address.

American Heart Association, 2021
🔬
13

Cancer Types Linked to Obesity

The CDC and NIH have identified 13 types of cancer associated with overweight and obesity — including breast, colon, endometrial, kidney, and pancreatic cancer. Excess body fat is a documented carcinogen driver.

CDC Overweight & Obesity, NIH NCI 2022
😴
10×

Sleep Apnea Risk

Obesity is the single largest risk factor for obstructive sleep apnea. Neck fat, airway tissue, and breathing mechanics are all affected. Weight loss via GLP-1 therapy may significantly reduce apnea severity.

Sleep Foundation / AASM Clinical Guidelines
🦴

Knee Osteoarthritis Risk

Each pound of excess body weight adds approximately 4 pounds of pressure on the knee joints. Obesity is one of the strongest modifiable risk factors for osteoarthritis and joint replacement surgery.

Arthritis Foundation, CDC Arthritis Data 2023
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Published Clinical Trials

What GLP-1 Actually Does

These aren't before-and-after photos. They're peer-reviewed randomized controlled trials published in the New England Journal of Medicine.

The Clinical Trial Data Is Unprecedented

For decades, the best available medications produced 5–8% body weight loss on average. GLP-1 receptor agonists have shattered that benchmark — with semaglutide averaging ~15% and tirzepatide averaging ~20–22% in published trials.

More importantly: these aren't just weight loss drugs. They also improve blood sugar control, reduce blood pressure and cholesterol, and — as the SELECT trial showed — meaningfully reduce cardiovascular events.

The best outcomes occur when GLP-1 medication is combined with a structured clinical support program. That's why Elevation Health's online weight loss clinic pairs every GLP-1 protocol with a registered dietitian-led 12-week lifestyle plan — addressing both the biology and the behavior.

Not sure which medication is right for you? A peptide therapy consultation with Elevation Health's physician team takes about 5 minutes and is completely free.
Browse All GLP-1 Medications →
~15%
Semaglutide
Average body weight lost over 68 weeks. N=1,961 adults with obesity. Combined with reduced-calorie diet and exercise.
STEP-1 Trial · NEJM 2021 · Wilding et al.
~21%
Tirzepatide
Average body weight lost over 72 weeks in the highest dose group. N=2,539. Dual GLP-1 + GIP mechanism drives superior results.
SURMOUNT-1 Trial · NEJM 2022 · Jastreboff et al.
~24%
Retatrutide
Phase 2 trial average weight loss at highest dose over 48 weeks. Triple GLP-1 + GIP + glucagon agonist. Phase 3 data pending.
Phase 2 Trial · NEJM 2023 · Jastreboff et al. (preliminary)
Available Now

Start Your GLP-1 Weight Loss Program

All products require a physician consultation and are dispensed by a licensed U.S. compounding pharmacy. Batch tracked with certificates of authenticity.

GLP-1 Receptor Agonist
Semaglutide + B12
12.5mg/4mg · 4mL injectable
$599

The original GLP-1 blockbuster. Same active molecule as Ozempic/Wegovy — compounded for significant cost savings. STEP-1 trial: ~15% average weight loss.

  • Ready-to-inject · multi-dose vial
  • B12 for energy support
  • Physician-titrated dosing protocol
  • Consult required · CoA included
Order Semaglutide →

⚕️ Physician consult ($99) billed separately

Dual GLP-1 + GIP · Most Popular
Tirzepatide + B12
17mg/1mg · 2mL injectable
$449

The dual agonist that outperformed semaglutide in head-to-head data. Same molecule as Mounjaro/Zepbound. SURMOUNT-1 trial: up to ~22% weight loss.

  • Ready-to-inject · no reconstitution
  • Dual receptor action for superior results
  • Estimated 5-week supply at starting dose
  • Consult required · batch tracked
Order Tirzepatide →

⚕️ Physician consult ($99) billed separately

Triple Agonist · Next Gen
Retatrutide
5mg · 3mL · Lyophilized
$199

Triple receptor action — GLP-1, GIP, and glucagon simultaneously. Phase 2 trial data showed ~24% average weight loss. The most advanced metabolic peptide available.

  • Lyophilized — home reconstitution kit included
  • Triple-pathway metabolic action
  • Emerging next-generation protocol
  • Consult required · CoA included
Order Retatrutide →

⚕️ Physician consult ($99) billed separately

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GLP-1 Weight Loss FAQ

Your Questions. Real Answers.

No fluff. No marketing speak. Just clear answers backed by clinical data.

NIH: Prescription Medications for Weight Loss

The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) publishes comprehensive, non-commercial educational content on FDA-approved medications for weight management — an authoritative resource for patients considering GLP-1 therapy.

Read NIH NIDDK Weight Loss Medication Guide →

Ready to Start Your GLP-1 Weight Loss Journey?

Elevation Health's physician-supervised program combines real GLP-1 medication with a personalized dietitian-built plan. Everything online. Everything included.

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