Anabolic effects of vitamin D and magnesium in aging bone - ScienceDirect
Nutrients | Free Full-Text | Magnesium Status and Stress: The Vicious Circle Concept Revisited
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Researchers find low magnesium levels make vitamin D ineffective - Find a DO | Doctors of Osteopathic Medicine
Magnesium and Vitamin D – recent deficiencies, needed, synergistic - good overview 2017 | VitaminDWiki