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Let’s start with honesty—and with some genuine excitement about what GLP-1 medications have done for people.
We’ve watched members lose 15%, 20%, even more of their body weight. We’ve seen blood pressure normalize, energy return, knees stop aching, confidence rebuild. GLP-1s are one of the most significant metabolic breakthroughs in modern medicine—full stop.
“But breakthrough tools still require a foundation,” said Kory Pedroso, MS, Head of Member Education at Shed. “And a new Oxford study published in the BMJ just made that case more clearly than ever.”
What the research shows
Researchers at the University of Oxford reviewed 37 studies across 9,341 adults who stopped taking weight-loss medications including semaglutide and tirzepatide. What they found should be part of every honest conversion about GLP-1s:
- ~1.8 pounds: Average weight regained per month after stopping semaglutide or tirzepatide
- < 2 years: Estimated time to return to pre-treatment weight without lifestyle changes in place
- ~50%: Number of people who discontinue GLP-1 treatment within the first 12 months
- 4X: Faster weight regain after stopping medication without lifestyle changes
Source: BMJ, 2026. doi: https://doi.org/10.1136/bmj-2025-085304
That last number is one worth sitting with. Those who built lifestyle habits regained weight four times slower than those who relied on medication alone.
The researchers were direct: people using weight-loss medication don’t need to consciously practice changing their diet to lose weight—so when they stop medication, they haven’t developed the strategies to keep the weight off, and the weight comes back more quickly.
This isn’t a knock on GLP-1s. It’s a clarifying truth about what they are: a powerful accelerant, not a permanent replacement for behaviors that sustain health.
“If you’re not ready to genuinely change how you live—not perfectly, but directionally—GLP-1s will be one of the most expensive temporary tools you’ve ever used."
The people who succeed long term are the ones who use GLP-1 medication as a runway to build new relationships with food, exercise, sleep, and stress. Not the ones waiting for the drug to do it all.
What actually changes long-term outcomes for GLP-1 users
This is where the research gets really exciting. A 12-month real-world analysis by Omada Health Insights Lab found that those who combined semaglutide with structured coaching and lifestyle support lost 44% more weight than those who took the same medication without coaching and lifestyle support. Those taking tirzepatide alongside coaching lost 31% more weight than those who didn’t do coaching.
And it’s not just about more weight loss. It’s about who stays on track. In the same program, 67% of coached participants remained on their GLP-1 for the full year—compared to half the general population that doesn’t.
Coaching doesn’t just help improve outcomes—it keeps people in the game long enough for outcomes to happen.
How health coaching supports you on a GLP-1
- Helps you build the habits the medication can’t build for you. This includes nutrition timing, protein targets, movement patterns, and sleep hygiene.
- Protects your lean muscle mass. Without proper resistance training and protein intake, 15–60% of the weight lost on a GLP-1 can be muscle.
- Helps you navigate GLP-1 side effects—before they become the reason you quit.
- Builds an exit strategy. If you do decide to go off the medication, you won’t be starting from zero.
- Reconnects you with your “why.” Sometimes coaching is the only thing that sustains behavior change when motivation dips.
Where Shed comes in
Medication alone is never the whole answer, which is why Shed was built to be a complete environment for change. This means coaching, community, courses, and accountability in addition to a prescription.
If you haven’t joined our Community yet, you can do that here. And if you’ve been on the fence about incorporating Health Coaching into your wellness journey, it’s never too late to start!
Visit tryshed.com today to learn more about Shed’s programs, resources, and offerings.
FAQs
Why does weight return after stopping a GLP-1?
GLP-1 medications work by mimicking a hormone that regulates appetite and slows digestion, which reduces how much you eat. They don’t permanently rewire how you relate to food, manage stress, or move your body. So when the medication stops, those appetite-suppressing effects stop too.
How do I prevent muscle loss on a GLP-1?
Prioritize protein with every meal and incorporate strength training into your exercise regimen (at least twice a week). A health coach can help you build habits that help preserve muscle.
Is a GLP-1 worth it if I’m not ready to change my lifestyle?
Here’s the honest answer: probably not long term. GLP-1s are one of the most significant metabolic breakthroughs in modern medicine, and the weight loss they produce is real. But if lifestyle habits aren’t built alongside the medication, you’ll likely regain the weight you lost.
Do I need to stay on a GLP-1 forever?
Not necessarily, though some people do choose to stay on maintenance dosing long term. Going off a GLP-1 without an exit strategy leads to faster regain, so a thoughtful transition plan that includes established habits around nutrition, movement, sleep, and stress helps improve post-GLP-1 outcomes.
References
West S, et al. Weight regain following the cessation of medication for weight management: a systematic review and meta-analysis. The BMJ, 2026. doi: 10.1136/bmj-2025-085304
Boyd K, Medeiros KL, Kramer D, et al. Metabolic health and weight loss outcomes from a combined GLP-1 medication and ILI program at scale. Omada Health Insights Lab, 2026.
Rodriguez PJ, et al. Discontinuation and Reinitiation of Dual-Labeled GLP-1 Receptor Agonists. JAMA Network Open, 2025.
Sforzo GA, Gordon NF, et al. Health and Well-Being Coaching Adjuvant to GLP-1 Induced Weight Loss. American Journal of Lifestyle Medicine, 2024.
