Magnesium contributes to the maintenance of normal bones and teeth, normal protein synthesis, normal functioning of the muscular and nervous systems, reduction of tiredness and fatigue, normal metabolic processes aimed at energy production and electrolyte balance. Magnesium is involved in biochemical processes such as the production of adenosine triphosphate (ATP, the energy molecule of every cell in the body), conducting signals to and from the cell membrane for cell communication, the synthesis of DNA and RNA, as well as the synthesis of all cellular proteins and bone formation. It also helps control blood pressure and is essential for muscle contraction and heart function. Magnesium supplementation has been extensively researched in various clinical studies and has been shown to help reduce the risk of cardiovascular disease, ischemic episodes, type II diabetes, insulin resistance, metabolic syndrome, strokes, asthma, osteoporosis, and more. Contents: 90 capsules Ingredients: Magnesium citrate, microcrystalline cellulose, magnesium stearate, silicon dioxide. How to use and dosage: Take 4 capsules daily or as directed by your doctor. Do not exceed the recommended daily dose.