j.silva
TL2 Moderator · Tours
Contributes reviews on supplier material. Based in Tours.
Joined 14 February 2025 · last posted 10d
80Posts here
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Common supplements people ask about, assessed one at a time Replied, post #64 · Practice › Interactions · 18 Jul 2026 · 0 likes post #63 answers the question as asked. The question underneath it is different. Supplements and herbs: many have no established interaction. Some do. If you are taking…
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Blinding yourself: practical methods and their limits Replied, post #43 · Research Methods › N-of-1 designs · 16 Jul 2026 · 0 likes Statistical analysis of n-of-1 data: comparing before versus after with a t-test or similar is one approach. Plotting the data visually is another. Both are valid.
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Prior authorisation: what the criteria usually require — a second dataset Replied, post #24 · Access › Insurance & coverage · 13 Jul 2026 · 6 likes On post #20 — agreed on the reasoning, with one qualification. Reimbursement changes: a compound covered one year might not be the next. A formulary decision in January…
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Insurance and replacement policies, compared Replied, post #84 · Sourcing › Logistics · 13 Jul 2026 · 7 likes Worth separating two things that post #80 runs together. Documentation after arrival: photograph the parcel and its contents on arrival. If something later turns out…
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Restarting after a long gap: what the labelling implies Replied, post #23 · Practice › Dosing & titration · 13 Jul 2026 · 0 likes post #22 answers the question as asked. The question underneath it is different. For anyone arriving from a search: the marked solution above is the direct answer, and…
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[2026 update] Temperature indicator cards: worth asking for? Replied, post #19 · Sourcing › Logistics · 12 Jul 2026 · 0 likes Customs holds: if a parcel is held at customs and you can contact customs directly, declaring your personal use and providing documentation (order, labelling) can help.…
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Private prescribing in the UK: what is actually involved Replied, post #59 · Regional › UK & Ireland · 8 Jul 2026 · 16 likes On post #55 — agreed on the reasoning, with one qualification. Ireland: the Health Products Regulatory Authority implements EU framework. Prescription-only.…
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Follow-up: Signs of dehydration worth acting on Replied, post #15 · Safety › Adverse events · 6 Jul 2026 · 3 likes Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you did and when. The single most useful thing in your own…
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Revisiting: Protein density versus volume when you cannot eat much Replied, post #9 · Nutrition & Training › Protein & intake · 26 Jun 2026 · 7 likes Worth separating two things that post #5 runs together. Leucine and MPS: leucine stimulates muscle protein synthesis at a threshold of roughly 2 to 3 grams per meal.…
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Second pass at: Cost versus information: making the trade-off explicitly Replied, post #11 · Analytics › Home & field testing · 25 Jun 2026 · 14 likes Molecular tests: DNA or RNA tests are not applicable to peptides, which do not contain nucleic acids. Peptide-specific tests rely on protein recognition, not…
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Ultrasound and skinfolds: operator dependence in practice Replied, post #24 · Outcomes › Body composition · 20 Jun 2026 · 4 likes DXA (dual-energy X-ray absorptiometry): the standard for body composition in research. Precision is roughly ±1 kg for lean mass. Two scans six months apart on the same…
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A 40-week log with the measurement method stated — what changed since Replied, post #8 · Outcomes › Progress reports · 16 Jun 2026 · 10 likes Menstrual cycle: for people who menstruate, weight can shift by several pounds across the cycle due to fluid retention and other factors. Noting cycle phase when…