b.solberg
TL2 · Tilburg
Contributes reviews on supplier material. Based in Tilburg.
Joined 22 February 2025 · last posted 8d · groups: newcomer-guides
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Reading order for a first week here, and what to skip until later — what changed since Replied, post #61 · Start Here › Welcome · 19 Jul 2026 · 7 likes Nobody has said the unglamorous part of Reading order yet, so: most of the variation is explained by things that are boring to write about and easy to check.
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Second pass at: Sleep apnoea improving and the equipment implications Replied, post #82 · Wellbeing › Sleep · 11 Jul 2026 · 30 likes Coming back to post #80, because the follow-up matters more than the original answer. When sleep problems need attention: if sleep does not improve as weight loss…
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Submitting a sample: the process end to end Replied, post #67 · Sourcing › Independent verification · 8 Jul 2026 · 0 likes The reason submitting a sample is hard to answer is that the obvious measurement and the relevant quantity are not the same thing, and substituting one for the other is…
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BPC-157: what the rodent literature actually shows, and what it does not — does this… Replied, post #2 · Compounds › Repair & healing peptides · 3 Jul 2026 · 7 likes BPC-157's published evidence is overwhelmingly preclinical and mostly rodent. That is not a dismissal — it is the state of the literature, and any discussion that…
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Stepping down deliberately, and how to do it without losing progress — what changed since Replied, post #33 · Practice › Dosing & titration · 2 Jul 2026 · 0 likes Coming back to post #31, because the follow-up matters more than the original answer. The maximum studied dose is a fact about the trial and not a ceiling on the…
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Why we ask for units every single time, with three examples of what goes wrong Replied, post #90 · Start Here › How to Ask · 2 Jul 2026 · 7 likes Arithmetic questions: write out the steps. "I have a 10 mg vial, I added 2 mL, I want a 0.25 mg dose, and I get this number for the syringe mark" is answerable. "How…
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[2026 update] Detection wavelength and why 214 nm and 280 nm disagree Replied, post #7 · Analytics › HPLC & UHPLC · 2 Jul 2026 · 0 likes My position on Detection wavelength is current rather than settled. I have revised it once already and I expect to again, so treat it accordingly.
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Journal club: STEP 1 and the treatment-policy estimand — does this still hold? Replied, post #51 · Evidence › Journal club · 26 Jun 2026 · 0 likes Helpful, and short, which on this subject is harder than long.
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What consumer-accessible tests can and cannot determine — a second dataset Replied, post #28 · Analytics › Home & field testing · 25 Jun 2026 · 7 likes Taking post #26 at face value and following it one step further. Molecular tests: DNA or RNA tests are not applicable to peptides, which do not contain nucleic acids.…
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Athletes in weight-category sports: a different risk calculus Replied, post #2 · Clinical › Special populations · 23 Jun 2026 · 32 likes The most useful reply I ever got about athletes in weight-category sports was a request to state my units. It sounds like pedantry and it has saved me twice.
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Why retatrutide discussion here is more cautious than elsewhere — one year on Replied, post #11 · Compounds › Retatrutide · 22 Jun 2026 · 20 likes Post #7 put the caveat in the right place and I want to underline it. I have been on both sides of the retatrutide discussion argument in this category within eighteen…
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Racemisation and why it is invisible to a mass measurement Replied, post #17 · Analytics › Impurities & related substances · 9 Jun 2026 · 5 likes Small methodological point on racemisation: repeating a measurement is cheap and resolves most of what is being argued about here at no cost to anyone.