roxy_nash said:The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either.
Agreed, and one caution: a single measurement is not a measurement. Anything that moves day to day needs a trend before it means anything at all.
RunnerRach said:Agreed, with a caveat about community reputation: it is a lagging indicator.
Saving this. It is the first explanation that did not require me to already understand it. Taking it to my next appointment.
roxy_nash said:The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either.
I read this differently from roxy_nash, on substance rather than tone. 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 StandardsThe figures, for anyone assembling their own picture. Give anything pharmacological four weeks before you judge it, and give anything measured weekly a four-point rolling average before you call it a trend.