The essential role of magnesium, zinc and vitamin D When we think about strong bones, calcium is often the first thing that comes to mind. And yes, it's true: calcium is a fundamental mineral for our bones and teeth. But what many don't know is that: 💡 Calcium doesn't work alone. If we don't have enough magnesium , zinc , and vitamin D , our bodies won't absorb or use them properly. In fact, taking calcium without its “allies” can even be counterproductive. Let's look at why these nutrients work best together —and how to achieve the right balance. 🪸 What coral reefs teach us about calcium Did you know that coral reefs are made of calcium? Tiny coral polyps...