Significant anti-cancer effect of vitamin K2: High intake of vitamin K2, the so-called menaquinones, reduces the risk of cancer and death. No evidence that increased selenium intake reduces the risk of cancer https://www.onko-portal.de/basis-informationen-krebs/bewusst-leben/basis-informationen-krebs-bewusst-leben-ernaehrung/mit-vitaminen-kre.html Signifikant krebshemmende Wirkung von Vitamin K2