Magnesium is an essential mineral nutrient. This vital mineral is required by over 300 of the body's enzymes. Virtually all bio-energetic processes require magnesium. It plays an important role in bone formation, stress, exercise, depression, PMS and chronic fatigue. Magnesium supplementation is beneficial in relaxing muscles and alleviating cramps. It promotes cardiovascular health and tissue respiration and plays an important role in bone formation, stress, mood, PMS and chronic fatigue. Low magnesium levels may result in nervousness and muscle tics and twitches, apprehension, brain and body exhaustion, confusion and irritability, disorientation, irregular heartbeat, poor circulation, pale complexion, and glandular disturbances. Minerals are poorly absorbed by the small intestine unless they are properly chelated with amino acids. By pre-chelating magnesium with amino acids, Trophic relieves the body of this task. Trophic's patented Albion Magnesium, chelated with natural amino acids, provides superior biological activity or bio-availability and absorption.