Magnesium What Is Magnesium for Bone Health? Magnesium is a very busy mineral and electrolyte found in our tissues, bones, muscles, and brain. It is involved in an incredible 600 biochemical reactions throughout the body. These include DNA and protein synthesis, muscle and nerve function, blood pressure regulation, insulin metabolism, reproduction, and, last but certainly not least, bone health. https://www.nationalnutrition.ca/bone-health/magnesium.html #Magnesium