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Evidence-based GLP-1 & peptide discussion since 2023
ForumsPublic SquareIs there a ceiling effect for GLP-1-mediated weight loss? Page 2

Is there a ceiling effect for GLP-1-mediated weight loss?

Dr.ObesityMed Fri, Mar 13, 2026 at 5:24 AM 20 replies 213 viewsPage 2 of 4
amsterdam_pete
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Mar 13, 2026 at 8:14 AM#6

Just wanted to say — for anyone reading this Is there a ceiling thread who is feeling discouraged: it gets better. The first month are the hardest. Hang in there. 💪

6 6JakeSmashed95, NauseaFreeNow, SteveThurs and 3 others
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carl_compliance
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Mar 13, 2026 at 8:31 AM#7

As a healthcare provider, I want to add some clinical context to this discussion on Is there a ceiling effect for.

Building on what Dr.ObesityMed said — the evidence base here is well-established. The key publications to reference are from the STEP program[1].

Key clinical points:

  1. Efficacy is dose-dependent and typically requires 4-5 weeks to reach steady state
  2. Side effect profile is predictable and usually manageable with standard protocols
  3. Monitoring should include baseline labs and follow-up at 3-month intervals
  4. Patient education significantly improves outcomes and adherence

Standard disclaimer: this is educational, not individualized medical advice.

References:
[1] See thread title for relevant study identification.
Last edited: Mar 13, 2026 at 11:31 AM
37 4BrianDallas92, labquiet_amy, emily_PDX and 34 others
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kate.chem
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Mar 13, 2026 at 8:48 AM#8

Subscribing to this thread. Is there a ceiling effect is exactly what I've been researching. 🙏

Last edited: Mar 13, 2026 at 11:48 AM
44 3tyler_CSCS, VanRx_Mike, steve_okc and 41 others
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kim_atl_prep
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Atlanta, GA
Mar 13, 2026 at 9:05 AM#9

Want to share my personal experience related to Is there a ceiling effect for since I think it might help others in a similar situation.

I started my GLP-1 journey in March 2025 at 257 lbs with metabolic syndrome. My telehealth provider prescribed semaglutide 0.25mg to start.

Now, 14 months later: I am down 67 lbs, my labs have normalized, and my sleep apnea has improved dramatically. The Is there a ceiling aspect specifically was something that made a big difference in my journey.

This forum was my go-to resource throughout.

Last edited: Mar 13, 2026 at 3:05 PM
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laura_annarbor
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Ann Arbor, MI
Mar 13, 2026 at 9:22 AM#10

+1 to amsterdam_pete. Especially the point about "The first month are the hardest..." — I have seen the same in my own experience with Is there a ceiling effect.

43 9JenMemphis, pat_auckland, Dr.GastroMayo and 40 others
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