Hi Shelly,

I tried a 3 month course of it last year. I started it after reading a study out of the Netherlands that indicated that it could be beneficial for people who have "cold" RSD which I have. I did find that I responded well to it and felt that I was more tolerant of cold drafts and temperatures.

The only reason I stopped was because I'm at that point in mid life and I started to suffer from what felt like very extreme frequent hot flashes. I don't think it was related to the NAC rather just that my hormones were quite unbalanced with the onset of menopause.

Hope that helps.

MsL