The popularity of magnesium has been skyrocketing lately. In our hyper-busy lives, the growing demand for something that helps us relax is perfectly understandable. However, it is also essential to recognise the symptoms of deficiency and understand the best to take it before you decide to up your intake.

We spoke with Álvaro Campillo, a general and digestive surgeon and a partner at Kobho Labs—a Spanish supplement firm to know more. "Magnesium is an ion with over 200 functions within cells, many of which are crucial for sleep, central nervous system healing, and repair. This is why it's ideal to take it at night," says the expert.

Given its essential role in numerous bodily functions, similar to the importance of , it's not surprising that magnesium deficiency is quite common. Dr. Campillo points out that while the symptoms of magnesium deficiency can be varied, several key signs are worth noting: The surge in popularity of magnesium supplements is well-justified.

However, it is crucial to analyse the formulation of each supplement to know its suitability for different individuals. "Magnesium is vital for our metabolic, muscle, , immune system, and nervous system health," says Campillo. "According to published studies, 9 out of 10 adults are deficient in it.

Therefore, it's essential to include magnesium in our lives, especially for those with chronic diseases, migraines, fibromyalgia, osteoporosis risk, poor sleep, or athletes. These conditions all require higher levels.