Plus, how much of the mineral you need per day.

In a study published in Nature and Science of Sleep in August 2025, 69 participants with poor sleep were offered a nightly dose of a magnesium compound. After four weeks, say the researchers, they ...

While magnesium may not be the first thing that springs to mind when we think of a good diet, we all need to consume an adequate supply of magnesium-rich foods for optimum health – and runners might ...

Magnesium has been referred to as "the forgotten electrolyte". Like sodium, potassium, and calcium, magnesium becomes a positively charged ion (cation) in the body, where it is responsible for ...

Magnesium is a mineral available in supplement form. Other supplements and drugs you might be taking, however, won't always ...

It's party to hundreds of cellular reactions in the body, affecting virtually every system. Your muscles couldn't make a move without it. Your heart couldn't beat in its absence. Metabolic pathways ...

The body is, for all intents and purposes, an extraordinarily complex machine. This requires a multitude of parts all working together in complicated relationships from the micro- to macromolecular ...