Mg citrate found more bioavailable than other Mg preparations
It’s always good to know what forms of vitamins and minerals are better absorbed, and it’s even better when the studies confirm what you’ve been telling patients for years, now. Magnesium oxide was no different from placebo. Let me put this simply. Magnesium–important. Magnesium–common deficiency. Magnesium oxide–bad. 80% of multivitamins–avoid.