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Evidence-based GLP-1 & peptide discussion since 2023
ForumsCOA & Analytical TestingInter-lab variability in peptide testing — July 2024 Page 4

Inter-lab variability in peptide testing — July 2024

JennaRN Tue, Jan 9, 2024 at 2:00 AM 32 replies 2,715 viewsPage 4 of 7
roxy_nash
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Jan 9, 2024 at 7:40 AM#16

Congrats WendyG_ATL!! Keep going — you're doing incredible. 🎉

34 19josh_phd_bmore, roxy_nash, tony_orlando and 31 others
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RetaRick_CA
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Jan 9, 2024 at 7:57 AM#17

JennaRN's experience with Inter-lab variability in resonates deeply with mine. I went through almost the identical process — starting dose, titration timeline, side effects, everything.

The main difference: I had more GI issues initially. But the overall trajectory has been remarkably similar. Down 57 lbs in 12 months.

One thing I would add that JennaRN did not mention: insurance coverage was a major hurdle.

43 8AmyNC_wife, SkepticalSean, Dr.CardioMD and 40 others
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A1cHero_PHX
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Jan 9, 2024 at 8:14 AM#18

Bookmarked 📌 The Inter-lab variabilit info in this thread is essential. Coming back to this for sure.

42 24tampaLisa73, KarenAZ_mom, zoe_NC and 39 others
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Dr.RaviCardio
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Jan 9, 2024 at 8:31 AM#19

Clinical perspective on Inter-lab variability in peptide testing:

I have managed over 200 patients on GLP-1 therapy and this topic comes up frequently. What the data shows — and what I see in practice — is that the medication works best as part of a comprehensive approach.

For this specific question, I would recommend: getting comprehensive baseline labs first.

Last edited: Jan 9, 2024 at 9:31 AM
6 12hans_munich, jason_sac26, chris_chi24 and 3 others
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JakeBK_lifts
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Jan 9, 2024 at 8:48 AM#20

Subscribing to this thread. Inter-lab variability in is exactly what I've been researching. 🙏

Last edited: Jan 9, 2024 at 10:48 AM
19 5DataDave, Dr.GutHealth, amsterdam_pete and 16 others
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