A long-awaited report from the Institute of Medicine (IOM), “Dietary Reference Intakes for Calcium and Vitamin D,” calls for increasing daily vitamin D intake. Yet some experts say these new recommendations are still too low in vitamin D. Why do these nutrition specialists disagree? This Forum webcast examined the question, “Boosting Vitamin D: Not enough or too much?” Presented in collaboration with Reuters. Part of the Andelot Series on Current Science Controversies.

March 29, 2011