Just wondering if anyone has tried 5-HTP before? It's an amino acid which which apparently acts as a natural seratonin supplement, & hence is used for the treatment of depression. As usual, there are good and bad reports about it, but I've also heard that it's very effective... am just wondering if anyone has taken it, and if there are any kinds of side effects. I considered taking St Johns Wort at one stage but was told that it can interfere with the birth control pill, so I'm looking for something else, as an alternative to AD's. Thanks.