Clinical perspective, offered as context rather than as advice. The useful move here is to separate what is established from what is widely repeated. Those two sets overlap less than the confident tone of most write-ups suggests, and the second set is where nearly all the disagreement on this board comes from.
Adding the numbers, since they settle part of this. 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.
If somebody has the primary source to hand I would rather cite it than paraphrase it.
A narrower follow-up, since the general answer is now clear:
How long did you give it before you decided it was working?
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Shop Reference StandardsVendorMark said:Worth stating the units and the reference range whenever you post a number here.
Filing a mild objection. Mild because I might be wrong; an objection because nobody has addressed the case that does not fit. Filing an objection on the n=1 problem. Personal experience is genuine evidence about one person and very weak evidence about anybody else, and this thread keeps promoting the first into the second.
Moderator note: reminder that nothing in this thread is medical advice, and that clinical claims need a source.