A new study in mice has found a substance called menadione sodium bisulfite, also known as Vitamin K3, is an effective treatment for prostate cancer. Prostate is the most common cancer in men and around 1 in 8 males will be diagnosed with the disease in their lifetime, the American Cancer Society reveals, so this marks a revolutionary discovery that could prolong thousands of lives. Vitamin K3 could slow down prostate cancerThe study, conducted by the Cold Springs Harbor Laboratory (CSHL) in Cold Spring, New York, and published in the Science journal, gave menadione sodium bisulfite to mice an…