Salus Calcium Magnesium Liquid Tonic - Calcium is essential for the formation and maintenance of strong bones and teeth, healthy gums, and a vibrant cardiovascular system. Without magnesium, high amounts of calcium can lead to hardening of the arteries or kidney stone formation, and many calcium supplements are difficult to digest and assimilate. By combining calcium with magnesium and zinc in a suspended liquid state, Salus has produced calcium in a compound designed for optimal bio-availability, in a state that allows for high absorption. Salus Calcium Magnesium Liquid Tonic also contains delicious fruit juices that add the proper acid balance needed to ensure maximum absorption.