Low levels of vitamin D associated with higher risk of premenopausal breast cancer

[News]

A prospective study led by researchers from the University of California, San Diego School of Medicine has found that low serum vitamin D levels in the months preceding diagnosis may predict a high risk of premenopausal breast cancer.

More... (http://www.news-medical.net/news/20130125/Low-levels-of-vitamin-D-associated-with-higher-risk-of-premenopausal-breast-cancer.aspx)