Magnesium Citrate capsules contain 150 mg of elemental magnesium. Magnesium Citrate supports general health and wellbeing and maintains healthy immune system function. It may assist in the prevention of magnesium deficiency when dietary intake is inadequate. Magnesium maintains energy levels and energy production. It supports muscle function and a healthy neuromuscular system. Magnesium Citrate supports nerve conduction and helps to maintain nervous system health. It also maintains heart health and supports cardiovascular system health.