Does it matter where a woman source of calcium comes from? Does it make a difference for bone health? This question was posed by Washington University researchers in a study published in the May 2007  issue of the American Journal of Clinical Nutrition.

• Dr. Reina Armamento-Villareal, assistant professor of medicine in the Division of Bone and Mineral Diseases at Washington University School of Medicine (St. Louis) and a bone specialist at Barnes-Jewish Hospital