WASHINGTON, D.C., November 14, 2012Individuals who do not obtain recommended intake levels of calcium through dietary sources can safely utilize calcium supplements to achieve optimal bone health, an expert panel concludes. These findings appear in the November online edition of Advances in Nutrition, a journal that highlights the significance of recent research in nutrition and illustrates the central role of nutrition in the promotion of health and prevention of disease.
Responding to questions raised last year about a possible link between calcium supplements and a potential increased risk of cardiovascular disease, an expert panel composed of academic and industry experts in the fields of nutrition, cardiology, epidemiology, bone health, and integrative medicine convened on November 10 and 11, 2011 in Washington, D.C.
The panel collected and examined the available body of scientific literature, including randomized controlled trials (RCTs) and observational data, assessing whether long-term use of calcium supplements could promote the occurrence of strokes, coronary heart disease, heart attacks and other forms of cardiovascular disease, and cross-referenced these findings with four of the Bradford-Hill criteria for causal interference: strength, consistency, dose-response and biological plausibility. The panel concluded that the available science does not suggest an increased risk for cardiovascular disease from calcium supplement use.
"There is a strong body of evidence from a variety of rigorous scientific studies reinforcing the benefits of calcium in promoting bone growth and maintenance. After reviewing the entire scope of scientific literature for calcium, we are now more confident than ever in both its health benefits and safety," said panelist Robert P. Heaney, M.D., Osteoporosis Research Center, Creighton University Medical Center. "Consumers can feel confident about the safety of their calcium supplements and s
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Council for Responsible Nutrition