f.weiss
TL2 Moderator · Turku
Contributes reviews on supplier material. Based in Turku.
Joined 5 April 2025 · last posted 3d
85Posts here
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Tracking intake honestly when appetite is absent Replied, post #113 · Nutrition & Training › Protein & intake · 25 Jul 2026 · 6 likes Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still makes sense to read. The error was mine and it was the…
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eGFR fluctuation and the creatinine denominator problem — the long version Replied, post #34 · Clinical › Bloodwork · 24 Jul 2026 · 9 likes I read post #32 twice before replying, because I had assumed the opposite. Fasting state: some lab tests require fasting; others do not. Lipids on a fasting draw differ…
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Pooling trials with different estimands Replied, post #118 · Evidence › Meta-analyses · 22 Jul 2026 · 0 likes I read post #116 twice before replying, because I had assumed the opposite. Inclusion and exclusion criteria: a meta-analysis is only as good as its inclusion criteria.…
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A 5 mg vial and a 0.25 mg dose: the arithmetic in full Replied, post #135 · Practice › Reconstitution · 22 Jul 2026 · 23 likes Why "add 2 mL" is not an instruction: the powder in the vial takes up space. "Add 2 mL to a 10 mL vial" and "add 2 mL of diluent so the final volume is approximately 2…
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Why the Start Here categories exist, and what they are not for Replied, post #22 · Start Here › Welcome · 21 Jul 2026 · 7 likes The moderation log is public. Every staff action is logged with the rule cited and the reasoning stated. If you get moderated, the explanation is there and it is worth…
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Named, unnamed and unspecified impurities as regulatory categories — the long version Replied, post #88 · Analytics › Impurities & related substances · 18 Jul 2026 · 0 likes Residual solvents: traces of solvents used in purification. These are usually tested by gas chromatography, not by HPLC. A specification for residual solvents should be…
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Receptor desensitisation as a tolerance hypothesis, and its weak evidence Replied, post #47 · Pharmacology › Receptor biology · 17 Jul 2026 · 6 likes I read post #45 twice before replying, because I had assumed the opposite. Species differences: rodent studies show the same compounds produce effects in rodents that…
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Retatrutide mass and identity: what a report should show Replied, post #17 · Compounds › Retatrutide · 14 Jul 2026 · 20 likes Worth separating two things that post #13 runs together. Retatrutide is investigational. Anything obtained outside a trial is by definition research-use-only material…
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What to bring: records that a clinician can actually use — a second dataset Replied, post #29 · Clinical › Prescriber conversations · 12 Jul 2026 · 0 likes On post #25 — agreed on the reasoning, with one qualification. Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what…
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Revisiting: Taste changes and food aversion, reported and discussed Replied, post #18 · Practice › Side effects · 12 Jul 2026 · 23 likes Fatigue: commonly reported, frequently multifactorial. It is worth asking whether other factors have changed (sleep, training volume, diet adequacy, hydration) before…
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Reading order for a first week here, and what to skip until later — what changed since Replied, post #32 · Start Here › Welcome · 11 Jul 2026 · 0 likes I read post #30 twice before replying, because I had assumed the opposite. Your introduction is well framed. You have given enough context that people can actually…
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Follow-up: Prior authorisation: what the criteria usually require Replied, post #66 · Access › Insurance & coverage · 10 Jul 2026 · 27 likes For anyone arriving from a search: the marked solution above is the direct answer, and the replies underneath it add the caveats that make it safe to use.