http://www.cancer.org/acs/groups/content/@healthpromotions/documents/document/acsq-017622.pdf

From the New England Journal of Medicine – “Prospective Study of Alcohol Consumption and Cancer”

  http://www.nejm.org/doi/full/10.1056/nejm198403083101003

Alcohol consumption has been linked with seven types of cancer: mouth cancer, pharyngeal cancer, oesophageal cancer, laryngeal cancer, breast cancer, bowel cancer and liver cancer