Magnesium is important to the functioning of your body and can be found in many common foods. Rich magnesium sources include green vegetables, nuts, seeds, and beans. Your tap water may also contain ...

A magnesium blood test measures the amount of magnesium, an important mineral, in your blood. Your body needs magnesium from your diet to help your muscles, nerves, heart, and immune system work ...

THE advances in the knowledge of the pathologic physiology of potassium and sodium during the past decade can be attributed directly to the development of precise and accurate flame photometric ...