Hi dulaney0330, unfortunately that link didn't work for me. I got to epinions but not that specific review.
I did find this, though and it sounds interesting:
Megan - I've found that 5-htp is a great supplement.
I'm VERY interested in how the brain works. I used to be very depressed and it changed when I quit a bad diet. I feel a bit fed-up now and again but it doesn't last long. That's normal for most people.
I guess I'm a self-help junkie. I do yoga, which is wonderful.
I think I've found another breakthrough with meditation.
There's a fascinating presentation about meditation and the mind here.
You can learn meditation for nothing. I think TM is a rip-off but meditation itself is a very natural state and well worth pursuing.
Kind regards to all and Happy Easter.