Magnesium is a vital mineral involved in over 300 biochemical reactions in the human body. It helps regulate various functions, including muscle and nerve function, blood pressure, and protein synthesis. Magnesium is also necessary for energy production and the synthesis of DNA and RNA.

Magnesium is essential for brain function and mood regulation, modulating the stress response and reducing the risk of anxiety and depression. Magnesium deficiency decreases the body’s tolerance to stress, and has been linked to elevated levels of stress hormones and neurotransmitter imbalances. Research has shown that there is an increased bodily demand for magnesium when feeling stressed, anxious and sleep deprived.

Magnesium is an abundant mineral found in the Earth’s crust (e.g., dolomite) and oceans (e.g., seawater), with the latter generally being more bioavailable – easier for the body to absorb and use. Given the many important functions of magnesium in the body, it needs to be consumed regularly to prevent deficiency. To reap the benefits of magnesium, it's essential to include magnesium-rich foods in your diet. Some of the best sources of magnesium include leafy greens like spinach, nuts, seeds, and unprocessed grains (wholegrains) like oats. Other sources that contain slightly less magnesium include legumes (e.g., chickpeas and lentils), fruits, fish, and meat.