Magnesium and your health
Key facts Magnesium is a mineral that is essential for healthy muscles, nerves, bones and blood sugar levels. If you don’t get enough magnesium in your diet over a long time, you may be at a higher risk of health problems such as heart attack, stroke, diabetes or osteoporosis. Severe magnesium deficiency can cause symptoms including numbness, muscle cramps and an abnormal heart rhythm. Foods high in magnesium include green leafy vegetables, legumes, nuts, seeds and wholegrains. How much magnesium you need depends on your age, sex and stage of life. What is magnesium? Magnesium is a mineral that is