Share this postIntroducing Vitamin D, Calcium, and Phosphoruschrismasterjohnphd.substack.comCopy linkFacebookEmailNoteOtherVitamins and Minerals 101 PremiumIntroducing Vitamin D, Calcium, and PhosphorusCalcium and phosphorus are best friends. Vitamin D is their chaperone.Chris Masterjohn, PhDJul 01, 2022∙ Paid1Share this postIntroducing Vitamin D, Calcium, and Phosphoruschrismasterjohnphd.substack.comCopy linkFacebookEmailNoteOtherShareThis post is for paid subscribersSubscribeAlready a paid subscriber? Sign in