New research out this week from the American Institute for Cancer Research adds to the growing body of knowledge about actions women can take to lower their breast cancer risk. The new report is an update of previous research, adding results of 81 new studies to the findings of more than 800 that have followed women in the United States and around the world to see who develops breast cancer and who doesn't. The study authors contend that some 70,000 cases of breast cancer—representing 40 percent of new U.S. cases—could be prevented every year if women followed these measures.
I'm always a little hesitant to report about research that lowers your cancer risk. Leading breast surgeon Susan Love, author of Dr. Susan Love's Breast Book, has told me time and time again that the vast majority of breast cancers—the ones not triggered by an inherited gene mutation—have no known cause. And it's tough to tease out particular lifestyle habits that protect us from cancer since women who, say, exercise a lot may be more health conscious in general, eating better and seeing their doctor more often than those who don't. What's more, I think such research inadvertently conveys the message that people are somehow to blame for their cancers. With the exception of smoking and lung cancer, that's simply not the case. (And there are plenty of folks who develop lung cancer and never smoked a day in their life.)
Still, there are some very concrete things we can do to maximize our odds of thwarting breast cancer. "We're not blaming the victim," study leader Susan Higginbotham said on an MSNBC interview posted on the AICR Web site. Rather, she says the study provides good news for women, things they can do to protect themselves. They are the following:
Related News: Breast Cancer in the Family? 7 Things to Consider