You may have calcium, but do you have the right amounts? In this educational webinar, Dr. Ferreri explains what calcium is and why we need it. She also gives an in-depth overview of the relationship between calcium and vitamin D, the effects of calcium on our health, and factors that influence the absorption of the calcium we ingest. Also provided are the best dietary sources of calcium, the sources we are better off avoiding or minimizing, and the role of calcium supplementation. In addition, Dr. Ferreri reveals what elements increase calcium loss and how much calcium and vitamin D we actually need to optimize our bone and cardiovascular health.