VELDHOVEN, The Netherlands--(BUSINESS WIRE)--Two of the world’s foremost authorities on Vitamin D have published papers stating important evidence was discounted or omitted by the International Agency for Research on Cancer (IARC) in assessing an overview of the role of vitamin D and ultraviolet-B (UVB) in reducing the risk of cancer. The IARC report, Vitamin D and Cancer, could potentially be used by some nations to form the basis for public health policy decisions.