One bit that's missing from the article is a warning about taking it too often, or at too high of dose. It does recommend taking only .3mg, but it doesn't warn

One bit that's missing from the article is a warning about taking it too often, or at too high of dose. It does recommend taking only .3mg, but it doesn't warn you how "hungover" you will feel if you take too much. I tried a 5mg pill once, and felt really awful the next day. Just like any drug, start with small doses. I've also read how it's possible to develop a dependency if you take it too often. Your body becomes used to the supplement, and natural production is reduced.