People have known this since the 90s. Here's an article from November 3, 1999 [0]. I'm not the parent commenter but I'm not sure why you feel like you were the

People have known this since the 90s. Here's an article from November 3, 1999 [0]. I'm not the parent commenter but I'm not sure why you feel like you were the only one who knew about this. Many people have scales that can detect small doses of supplement and medicine for a variety of reasons. I personally use a cheap jewelry scale that can do the trick to take wait for it a microdose of melatonin once in a while. I personally take less than .01 gram and it does the trick as long as I get ~9 hours of sleep. I try to not take it more than once every other week. [0] http://news.mit.edu/1999/melatonin-1103 http://news.mit.edu/1999/melatonin-1103