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ForumsCOA & Analytical TestingInter-lab variability in peptide testing — July 2024 Page 10

Inter-lab variability in peptide testing — July 2024

PedsEndoPhilly Fri, Jan 31, 2025 at 9:32 PM 52 replies 2,419 viewsPage 10 of 11
B12Beth
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Maryland
Feb 1, 2025 at 11:42 AM#46

Slightly tangential to Inter-lab variability in but Dr.EM_Chicago reminded me — does anyone have experience combining this with metformin?

I know it is not exactly on-topic but it seems related enough to ask here rather than starting a new thread. Apologies if this has been covered — I did search first.

45 3GraceAZ_72, carl_compliance, DanielChem_CHI and 42 others
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SleepDoc_PDX
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Sep 2024
Portland, OR
Feb 1, 2025 at 11:59 AM#47

Adding my data to this Inter-lab variability in discussion:

MetricBaselineMonth 3Month 6
Weight272 lbs247 lbs207 lbs
A1C6.6%5.8%5.2%
hsCRP6.02.00.6

Protocol: Semaglutide 2.4mg/wk, resistance training 3x/wk, protein 1.4g/kg/day.

Last edited: Feb 1, 2025 at 2:59 PM
38 4hank_denver, carlos_SATX, sophie_paris and 35 others
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BenResearch_OR
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Dec 2023
Oregon
Feb 1, 2025 at 12:16 PM#48

Reading this thread on Inter-lab variability in hits close to home. Night shift nurse — I started at 283 lbs and felt like I would tried everything.

9 months on tirz and I am a different person. Not just the 58 lbs lost — my energy, my mood, my relationship with food. All transformed.

If you are on the fence about Inter-lab variabilit — take the leap. It was the best health decision I have ever made. ❤️

5 17Dr.NateNeph, PharmD_Rodriguez, julia.endo and 2 others
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anders_CPH
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Feb 2024
Copenhagen, DK
Feb 1, 2025 at 12:33 PM#49

Adding my data to this Inter-lab variability in discussion:

MetricBaselineMonth 5Month 8
Weight254 lbs239 lbs209 lbs
A1C6.8%6.0%5.4%
hsCRP8.04.01.2

Protocol: Semaglutide 1.7mg/wk, resistance training 3x/wk, protein 1.6g/kg/day.

Last edited: Feb 1, 2025 at 4:33 PM
5 20BethLabQueen, ChrisMacros, KetoKyle and 2 others
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CarlaRPh_TPA
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Jan 2024
Tampa, FL
Feb 1, 2025 at 12:50 PM#50

Reading this thread on Inter-lab variability in hits close to home. Dad of 2 checking in — I started at 265 lbs and felt like I would tried everything.

11 months on tirz and I am a different person. Not just the 40 lbs lost — my energy, my mood, my relationship with food. All transformed.

If you are on the fence about Inter-lab variabilit — take the leap. It was the best health decision I have ever made. ❤️

Last edited: Feb 1, 2025 at 4:50 PM
33 24emily_PDX, Dr.SleepRoch, laura_annarbor and 30 others
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