Large amounts of folic acid shown to promote growth of breast cancer in rats — ScienceDaily
source : http://www.sciencedaily.com/releases/2014/01/140121183414.htm
source : http://www.sciencedaily.com/releases/2014/01/140121183414.htm
source : http://www.sciencedaily.com/releases/2014/01/140122133428.htm
source : http://www.sciencedaily.com/releases/2014/01/140122112401.htm
source : http://www.sciencedaily.com/releases/2014/01/140122133430.htm
source : http://www.sciencedaily.com/releases/2014/01/140123222041.htm