Reading this thread on Inter-lab variability in hits close to home. Dad of 2 checking in — I started at 277 lbs and felt like I would tried everything.
13 months on tirz and I am a different person. Not just the 52 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. ❤️
As a healthcare provider, I want to add some clinical context to this discussion on Inter-lab variability in peptide testing.
Building on what tammy_FL said — the evidence base here is well-established. The key publications to reference are from the SELECT program[1].
Key clinical points:
- Efficacy is dose-dependent and typically requires 4-5 weeks to reach steady state
- Side effect profile is predictable and usually manageable with standard protocols
- Monitoring should include baseline labs and follow-up at 3-month intervals
- Patient education significantly improves outcomes and adherence
Standard disclaimer: this is educational, not individualized medical advice.
[1] See thread title for relevant study identification.
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Adding my data to this Inter-lab variability in discussion:
| Metric | Baseline | Month 5 | Month 8 |
|---|---|---|---|
| Weight | 270 lbs | 230 lbs | 215 lbs |
| A1C | 6.4% | 6.0% | 5.4% |
| hsCRP | 4.0 | 4.0 | 1.2 |
Protocol: Semaglutide 1.7mg/wk, resistance training 3x/wk, protein 1.2g/kg/day.