4 Warning Signs You Should Never Take Magnesium, 5 Signs You Must Take It Daily! Magnesium is one of the most important minerals for our health — it’s involved in more than 300 reactions in the body, from supporting muscle function to calming the nervous system. Yet up to 80% of people may not be getting enough. In this video, I’ll walk you through **everything you need to know about magnesium supplements — the benefits, the risks, and how to use them safely**. Many people don’t realize that taking magnesium the wrong way, or combining it with certain medications, can actually be dangerous. I’ll cover: Who really needs magnesium supplements** (muscle cramps, stress, older adults, people on certain medications, diabetics, heavy drinkers, athletes, and more). Who should avoid magnesium** (those with kidney problems, low blood pressure, heart rhythm issues, or on medications that interact). How much magnesium to take safely**, and the best forms that are absorbed well without upsettin...