Magnesium is a mineral. It owes its name to the Greek city of Magnesia, a basin of magnesium carbonate deposits.
It is an essential mineral, but our bodies cannot produce it. Therefore, our magnesium intake comes from our diet.
However, magnesium requirements vary significantly from one person to another depending on age, physical activity, stress levels and diet. Requirements are higher for athletes and pregnant women in particular, but can also be increased during periods of stress. Certain medications, such as proton pump inhibitors or anti-diabetic drugs, can also have an impact on the amount of magnesium required, as well as on its absorption.
It is important to note that, due to nutrient depletion in our diet and more intense lifestyles, food intake alone is no longer sufficient to cover our magnesium needs. In fact, studies have shown that a large proportion of the population now have an inadequate magnesium intake.
Therefore, the almost universal intake of magnesium these days is via a food supplement.











