Gwern's authoritative writeup/analysis, http://www.gwern.net/Melatonin http://www.gwern.net/Melatonin I found I had to up the dose to ~15mg to make a large dif

Gwern's authoritative writeup/analysis, http://www.gwern.net/Melatonin http://www.gwern.net/Melatonin I found I had to up the dose to ~15mg to make a large difference. I went from sleep problems 1/4 nights to <1/10.