Dr.AddMedPHL said:If you are going to change something, change one thing and give it long enough to express itself.
That reframing is the part I needed. Sending this to two other people who asked me the same thing last week.
Clinical perspective, offered as context rather than as advice. There is a difference between no evidence and evidence of no effect, and this subject is one where the two get swapped freely in both directions.
TinaHashiRN said:There is a difference between no evidence and evidence of no effect, and this subject is one where the two get swapped freely in both directions.
Adding a me-too, because a thread of one person's experience is not much use. Posting only so the count is not one.
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Browse GL BiochemTinaHashiRN said:There is a difference between no evidence and evidence of no effect, and this subject is one where the two get swapped freely in both directions.
Coming at TinaHashiRN’s question from a different direction. Order of operations matters more than any single choice here: establish a baseline, change one thing, wait long enough for it to express itself, then measure again under the same conditions.
The figures, for anyone assembling their own picture. Worth stating the units and the reference range whenever you post a number here. A large fraction of the apparent disagreement in these threads is two people using different units and both being right.