Supplemental Vitamin D May Help Reduce Breast Cancer Risk

Vitamin D from supplements may reduce the risk for breast cancer in women with relatively low vitamin D intakes, suggest study findings published online April 14 ahead of print in the American Journal of Clinical Nutrition. The study also found a significant inverse trend for higher calcium intakes but no interaction between vitamin D and calcium. However, no associations were found between overall combined vitamin D or calcium intakes from food and supplements and breast cancer risk.