Healthy Living Can Prevent Breast Cancer

You might be able to find help fighting breast cancer and other types of cancers at your local grocery store and fitness centers, according to the research findings of Dr. Marian Neuhouser, Ph.D, RD. 

Dr. Neuhouser is a nutritional epidemiologist with a background in nutritional sciences. She is an investigator at Seattle’s Fred Hutchinson Cancer Research Center. Her research is focused on lifestyle factors such as nutrition and physical activity. Some factors may prevent breast and prostate cancer and improve survivorship in those diagnosed with cancer.  

According to the Centers for Disease Control and Prevention, each year, more than 200,000 American women are diagnosed with breast cancer and more than 40,000 American women will die from breast cancer.

Dr. Neuhouser’s research has found that for postmenopausal women in particular, being overweight or obese may increase the risk for breast cancer.

Dr. Neuhouser explains, “After menopause, estrogens are synthesized by adipose tissue—the more adipose a woman has, the more estrogen she will make. Adipose cells also synthesize inflammatory factors, which have been linked to breast cancer.”

One of the most important things a woman at risk for breast cancer can do, says Dr. Neuhouser, is to “maintain a healthy weight."  

Given what the research indicates, Dr. Neuhouser says, “One of the most important things is that if a woman is overweight or obese, she should be advised to lose weight and maintain a healthy weight. Daily physical activity and following healthy eating habits with plentiful fruits and vegetables and minimal empty calories and fried foods will help achieve these goals.”

Dr. Neuhouser says while it can be challenging to lose weight, “Small changes can add up and make a big difference."

When it comes to getting active, she says to start with small amounts of activity.

"If someone is not used to physical activity, try a five to 10-minute walk and gradually increase the time," Neuhouser says. "Having physical activity partners or walking partners always helps. I know my soccer team will be waiting for me on the field, so even if I am tired or busy, I still show up."

For fitness newbies, starting with a one-mile walk could be a good starting point. Four-legged friends can help you put your best foot forward for better health as part of Saturday's Bark for Life walk at Fort Washington State Park in Flourtown. While the event is not specifically for breast cancer, proceeds benefit the American Cancer Society.

When it comes to food, Dr. Neuhouser suggests starting by making one new food change each week.

"Instead of eating two cookies, eat just one,” she says. 

If you are concerned about your weight, Dr. Neuhouser suggests getting the support you need by asking your doctor for a referral to a reputable weight loss program. For nutrition advice, ask for a referral to a registered dietitian.