http://articles.mercola.com/sites/articles/archive/2008/01/02/b6-relieves-pms.aspxTaking low doses of vitamin B6 daily may be effective in relieving the symptoms of premenstrual syndrome (PMS), including depression, according to British researchers. There is evidence to suggest that 50 milligrams daily of vitamin B6 is likely to beenCommunityServer 2008.5 SP1 (Build: 31106.3070)