keep hormones balanced http://pubs.niaaa.nih.gov/publications/arh26-4/274-281.htm National Institute on Alcohol Abuse and Alcoholism http://pubs.niaaa.nih.gov/publications/arh26-4/274-281.htm http://pubs.niaaa.nih.gov/publicatio...-4/274-281.htm National Institute for Alcohol Abuse and Alcoholism. https://pubs.niaaa.nih.gov/publications/arh26-4/274-281.htm http://pubs.niaaa.nih.gov/publicatio...-4/274-281.htm National Institute for Alcohol Abuse and Alcoholism. In ladies alcohol can contribute to irregular periods