Aspirin to prevent breast cancer?

May 2, 2008 4:29:43 PM PDT
According to a new study, aspirin may protect women from the most common form of breast cancer.Researchers at the National Cancer Institute found women who took aspirin daily cut their risk of developing so-called estrogen receptor-positive breast cancer by 16 percent.

"ER-positive" breast cancer makes up about three-quarters of breast cancer cases.