4 Habits to Keep Your Breasts Healthy

Simple things like regular exercise can protect your breasts.

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Breast cancer is the second most common cancer among women in the United States, and one out of eight women will be diagnosed with breast cancer in her lifetime.

These statistics are pretty alarming, but luckily a few lifestyle changes can help keep your breasts in tip-top shape and lower your risk of breast cancer. OBGYN Sean Edmunds, MD, at St. Mark’s Hospital in Salt Lake City, Utah, explains which tweaks can help keep the girls healthy.

Medically reviewed in October 2019.

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Stick to one drink at happy hour

According to the American Cancer Society, sipping even a few drinks per week is linked with an increased risk of breast cancer. Booze may not only damage DNA in cells, increasing your risk, but regularly overdoing it bumps up your risk of hormone-receptor-positive breast cancer.

“If you drink alcohol, it is recommended that you consume less than 1 drink per day. Increased alcohol consumption raises your risk of breast cancer,” says Dr. Edmunds. At your next happy hour, instead of a second glass of wine, reach for soda water with lime. Remember, one drink is equivalent to 12 ounces of beer, 5 ounces of wine or 1.5 ounces of liquor.

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Squeeze in a 30-minute workout

Women who are overweight or obese—indicated by a body mass index (BMI) above 25—have a higher risk of breast cancer than those who maintain a healthy weight, especially after menopause. Being overweight can also increase a woman’s risk for breast cancer recurrence. Why the increased risk? Fat cells produce estrogen, which can trigger the growth of hormone-receptor-positive breast cancers.

“The recommendation is 150 minutes of moderate exercise a week,” Edmunds says. “I recommend 30 minutes of moderate exercise most days of the week in addition to regular resistance training.” It goes without saying that maintaining a healthy weight begins with a healthy diet.

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Ditch the cigarettes

Heavy smoking ups your risk for lung and mouth cancers, but studies suggest that it may up your risk for breast cancer too, especially if you started the habit before having your first child. Experts are also looking into secondhand smoke and breast cancer risk.

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Choose fish instead of steak

Women who eat more red meat (1.5 servings a day) have a 22 percent higher risk of breast cancer than those who only eat one serving a week, according to a study that followed 89,000 women over 20 years. The study, which was published in The BMJ, also found that replacing one serving of red meat per day with poultry reduces breast cancer risk by 17 percent. Instead of red meat opt for fish, lean protein and nuts. 

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