"Some consumers and doctors are becoming convinced vitamin D can help reduce the risk of a long list of diseases, despite a lack of gold-standard research provi

"Some consumers and doctors are becoming convinced vitamin D can help reduce the risk of a long list of diseases, despite a lack of gold-standard research proving it." http://www.cbc.ca/health/story/2010/01/04/vitamin-d.html http://www.cbc.ca/health/story/2010/01/04/vitamin-d.html