Kenneth Ryan
Acetylcholine is the neurotransmitter for Memory. I have terrible memory, so naturally I got this necklace (as a "haha", "if I can't produce it in my body I'll wear it around my neck"). The Irony that when it arrived in the mail, I forgot why I purchased it and what it did! I've gotten many compliments on it. I don't recommend wearing it to bed though, it does slightly discolor the skin when left on for too long.
