st. john's wort

so I usually am very skeptical of things like this. i feel like these things have more of a placebo effect than the actual supplement does. this time though I believe it may actually work. my boyfriend decided that he wanted to start taking st. john's wort, which is supposed to improve mood. he was skeptical as well, but every day that he's taken it he's been in very very good moods. it may actually be worth a try!