Just responded to a FB post about this. The link to nitrosamines appears somewhat dubious to me. After some scouring I found the root to be this paper: http:/

Just responded to a FB post about this. The link to nitrosamines appears somewhat dubious to me. After some scouring I found the root to be this paper: http://www.molecularneurodegeneration.com/content/4/1/54#B51 http://www.molecularneurodegeneration.com/content/4/1/54#B51 which to me appears to have some statistically poor evidence.