Calcium with Magnesium and Vitamin D3 Helps maintain healthy bone, teeth and muscle For people who have a delicate and sensitive digestive system Maxi Cal™ is a calcium formula with magnesium and vitamin D3 in a vegetarian capsule to maintain strong bones and to support the proper functioning of the electrical impulses that control our muscles. Calcium, though often taken for granted, is needed not just for strong bones and teeth, but also for maintaining healthy hormone levels, neuro