Research shows that women who drink even small amounts of alcohol can spike their breast cancer risk. But getting enough folic acid can help.

A long-term Nurses' Health Study shows that the proper intake of the B vitamin may reduce breast cancer risk for those who consume more than the equivalent of one glass of wine per day.

Want to get enough folic acid in your diet? Ask your doctor about a multivitamin containing the recommended amount or make a commitment to consuming lots of fortified cereals, leafy greens, citrus fruits, and juice.