Vegetarian Dietary Supplement 100% Whole Food. Fast-Acting & Bioavailable Form Magnesium is an important mineral to our health, activating over 250 different processes in your body; among these functions are energy production, digestion, bone formation, muscle function, activation of B vitamins, creation of new cells, relaxation of muscles and the functioning of your heart, brain, kidneys, as well as the nervous system. MegaFood provides 100% Whole Food Magnesium from mineral-rich yeast for optimal bioavailability and maximum nutritional benefit. Organic spinach a natural source of synergistic minerals and chlorophyll further enriches this 100% whole food mineral formula. MegaFood Magnesium is made only from wholesome, all natural ingredients with no preservatives Whole food nutrients are rea.