sophie_paris said:The useful move here is to separate what is established from what is widely repeated.
That is right, and it stops being right at the edges. The general case is well behaved; the interesting cases in this thread are all at the boundary where the general case breaks.
Dr.NateNeph said:The absorption variability is real, but it partly averages out over weeks — the steady-state trough is less erratic than any single day would suggest.
That reframing is the part I needed.
sophie_paris said:The useful move here is to separate what is established from what is widely repeated.
Pushing back on sophie_paris here. Pushing back on the anecdote-stacking. Twenty people reporting the same thing is twenty samples from the same self-selected pool, not twenty independent confirmations.
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Shop Reference StandardsAdding the numbers, since they settle part of this. If you are comparing against somebody else’s result, check that you are comparing the same measurement taken the same way. Most of the apparent contradictions in these threads dissolve at that step.