NurseLeah_Nash said:The RDA is the wrong reference and it is worth understanding why.
Thank you for spelling out the reasoning rather than just the conclusion. Printing the relevant bit and taking it with me.
From the other side of the consultation, briefly. The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either. Those three things can all be true at once, and most arguments here are two people holding different parts of that.
lisa_labSD said:The useful move here is to separate what is established from what is widely repeated.
This is where I part company with the consensus forming above. Pushing back on the consensus forming here. Consistency is not the same as correctness, and a board that agrees with itself quickly is usually agreeing with the first person who sounded certain.
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Browse GL BiochemThe figures, for anyone assembling their own picture. One habit that pays for itself: post the method alongside the number. A figure without its method cannot be checked, and an unchecked figure is how this community accumulates folklore.
Moderator note: leaving this open. It is being argued well and the disagreement is the useful part. No action needed from anybody.