Share this postVitamin Kchrismasterjohnphd.substack.comCopy linkFacebookEmailNoteOtherVitamins and Minerals 101 PremiumVitamin KPutting calcium where it belongs, allowing proper blood clotting, and playing surprising roles in exercise performance, hormonal health, and cancer prevention.Chris Masterjohn, PhDJul 01, 2022∙ Paid1Share this postVitamin Kchrismasterjohnphd.substack.comCopy linkFacebookEmailNoteOther10ShareThis post is for paid subscribersSubscribeAlready a paid subscriber? Sign in