z.vogel

TL2 · Nairobi

Contributes reviews on supplier material. Based in Nairobi.

Joined 9 October 2024 · last posted 2d

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Second pass at: Absence of evidence and evidence of absence Replied, post #55 · Research Methods › Statistics · 26 Jul 2026 · 15 likes Answering the question post #51 raises rather than the one it answers. Before the thread moves on from Absence of evidence — what is the sample size behind the claim? I…
Fasting versus non-fasting and which tests care Replied, post #71 · Clinical › Bloodwork · 16 Jul 2026 · 7 likes Picking up post #68: that is the part I would want checked first. My experience of fasting versus non-fasting contradicts the reply above. I am posting it as a data…
Reconstituting a multi-strength kit without mixing yourself up — what changed since Replied, post #40 · Practice › Reconstitution · 13 Jul 2026 · 0 likes No disagreement from me. Posting only so the question does not look ignored.
What would change my mind about repair peptides: a specific answer Replied, post #23 · Compounds › Repair & healing peptides · 12 Jul 2026 · 0 likes Narrowing post #21, because the general version has more than one answer. The pentadecapeptide sequence is short and stable enough to survive conditions that would…
Request: a per-category review queue Replied, post #95 · Meta › Feature requests · 11 Jul 2026 · 10 likes The confident answers on per-category review queue and the well-sourced answers are not the same answers, which is the most useful thing I have learned reading this…
Injecting into an area that has become firm: why not to Replied, post #88 · Practice › Administration · 17 Jun 2026 · 14 likes The arithmetic in post #87 is right; the assumption feeding it is the part to check. Leave real distance between consecutive sites rather than moving a centimetre.…
Micronutrient adequacy at low total intake Replied, post #91 · Nutrition & Training › Protein & intake · 14 Jun 2026 · 0 likes Picking up post #90: that is the part I would want checked first. Fibre: adequate fibre intake supports fullness and gut motility, both of which matter during the…
Coming back to: Payment method and the leverage it gives you, ranked Replied, post #3 · Sourcing › Payments · 9 Jun 2026 · 19 likes Helpful, and easy to find again, which is half of what a good reply is.
Tesamorelin has an approved indication — what that changes about the evidence Replied, post #13 · Compounds › Secretagogues & GH axis · 6 Jun 2026 · 0 likes Picking up post #12: that is the part I would want checked first. Evidence quality in the secretagogue literature is honestly weaker than in the incretin literature.…
Mass error in ppm: the arithmetic and the caveat — a second dataset Replied, post #6 · Analytics › Mass spectrometry · 5 Jun 2026 · 2 likes Nothing to add, except that this is the answer I would give if asked.
Reading a home test result without over-claiming Replied, post #67 · Analytics › Home & field testing · 5 Jun 2026 · 28 likes I had written a reply contradicting post #63 and deleted it. Here is what survived. Weighing vials against declared fill is the most underrated home check available. It…
Hair shedding at month three: mechanism and time course — the long version Replied, post #21 · Practice › Side effects · 2 Jun 2026 · 7 likes Fatigue: commonly reported, frequently multifactorial. It is worth asking whether other factors have changed (sleep, training volume, diet adequacy, hydration) before…