October marks Breast Cancer Awareness Month — a time to recognize breast cancer survivors, raise awareness about prevention and early detection, and reaffirm our commitment to compassionate, expert care across the Sutter Health Plan network.

The Impact of Breast Cancer

Breast cancer remains the most commonly diagnosed cancer among women in the United States. In 2025, an estimated 316,950 women and 2,800 men in the U.S. will be diagnosed with invasive breast cancer, with an additional 59,080 cases of ductal carcinoma in situ (DCIS) expected, according to the National Breast Cancer Foundation, Inc. These numbers underscore the importance of proactive screening and prevention.

Prevention Tips: What You Can Do

While some risk factors — like age and genetics — are beyond our control, many lifestyle choices can help reduce the risk of breast cancer:

• Maintain a Healthy Weight: Excess body fat produces estrogen, which can fuel certain types of breast cancer, especially after menopause.
• Stay Physically Active: Aim for at least 150 minutes of moderate activity per week to lower insulin levels and reduce inflammation.
• Limit Alcohol: Even small amounts of alcohol can increase breast cancer risk.
• Eat a Plant-Rich Diet: Focus on vegetables, fruits, whole grains, lean proteins and omega-3 fats while limiting processed foods and added sugars.
• Know Your Family History: Discuss genetic risks with your provider, especially if you have a family history of Breast Cancer Associated Genes (BRCA) mutations or dense breast tissue.

Early Detection Saves Lives

Early detection is key to helping catch cancer early and improve outcomes. Mammograms can identify breast cancer before it is big enough to feel or cause symptoms. The American Cancer Society recommends screening mammograms for women age 40 and older. Sutter Health Plan covers mammograms at no cost when the member is referred by their primary care physician and authorized by the member’s medical group.

“Simply put, annual mammograms are one of the most effective preventive tools we have in the fight against breast cancer,” said Dr. Robert Bixler, Medical Director at Sutter Health Plan. “By detecting cancer early — often before symptoms appear — we empower individuals to pursue less invasive treatments and continue living healthier, fuller lives.”

Learn about the latest immunizations, health and screening recommendations at every stage of life in our Health Maintenance Guidelines.