anna.melb_AU 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.
Agreed on the substance. I would put less weight on the timescale, because two months of anything is not enough to distinguish a trend from a wobble.
Worth separating that from the pharmacology, which this thread keeps folding into the same question. They behave differently and the advice does not transfer.
If somebody has the primary source to hand I would rather cite it than paraphrase it.