(9news) - A study that emerged on Tuesday had many people confused. Doctors have long said that the occasional glass of wine with dinner is typically viewed as heart healthy. However, the study finds that as few as three glasses of wine a week can raise a woman's risk for breast cancer. So what's a person to believe? Is wine good for you or not? The answer to those questions is a big resounding: "It depends." We've know for a while that large amounts of alcohol can raise the risk of certain types of cancer. But this new study showed that even small amounts of wine, three to six glasses a week, increased some women's chances of developing breast cancer.