Healthboost Plus Calcium Citrate 1900 mg with Vitamin D 250 IU and Zinc Tablets, 60 Count

Calcium is a mineral necessary for life. It plays a key role in building and maintaining the strength and density of bones. A calcium deficiency can lead to rickets and osteoporosis (especially in postmenopausal women). Vitamin D, in it's inactive form, is converted in the kidneys and in the liver to an active form which then aids in the synthesis of intestinal proteins responsible for calcium absorption. Our formulation contains not only this important combination of calcium and vitamin D, but consists of zinc as well. Low zinc intake has been linked to decreased bone mass.Calcium carbonate is more commonly available and is both inexpensive and convenient. Even though both carbonate and citrate forms are similarly absorbed, individuals with reduced levels of stomach acid can absorb calcium citrate more easily. Moreover, the fact that carbonate form need to be taken with food for effective absorption, makes it less desirable formulation than the citrate form which can be taken with or without food for maximum absorption.