I've been taking inositol for quite a while at 2-3 grams per day. I ran out recently and didn't notice anything for a couple days. Some time on the 3rd day I has the worst anxiety attack I have had for months....I am talking dizzy, nauseous, couldn't breath...ect. And it happened for no apparent reason (life has been good to me lately

).
I went to the store and picked up some Twinlab GABA Plus (has GABA, Niacin, Inositol) and have felt a lot better.
I think its one of those things you don't really notice, but its a progressive therapy. I now use it in place of the Benzos, and SSRIs that my piece of shit pill pushing doctors gave me. I have noticed a huge decrease in my aggression (which was out of control, and almost me arrested twice), anxiety, and have totally quit drinking alcohol.
Obviously I can't attribute that all to inositol... I was going through psychotherapy sessions a couple times a week, and made some large changes in my life that made me feel better about everything, but I think that inositol has been some help, ans would recommend it.
-FC