Recent data highlights the ongoing impact of cancer in the U.S. According to the American Cancer Society, an estimated 2,114,850 new cancer cases will be diagnosed in the country in 2026, averaging about 5,800 daily. Dr. Loren Rourke, a breast surgical oncologist from Texas and author of Real Talk, Real Hope: Breast Cancer Your Way, suggests that specific lifestyle changes can lower the risk of developing this disease.
Lowering Cancer Risk: Practical Strategies
Though no lifestyle choice can completely prevent cancer, adopting healthier habits can significantly reduce various risk factors. Dr. Rourke emphasizes the importance of these measures in improving overall health.
Maintain a Healthy Weight
The National Cancer Institute links obesity to an increased risk of at least 13 cancer types. Dr. Rourke identifies excess body weight as the third major risk factor for breast cancer, following female gender and aging. Glucagon-like peptide-1 (GLP-1) medications, such as Ozempic and Wegovy, show potential in reducing cancer risk due to their role in aiding weight loss and reducing chronic inflammation. Although more research is necessary, current findings are promising.
Stay Physically Active
Physical activity correlates with a reduced risk of several cancers. The American Cancer Society recommends that adults engage in 150–300 minutes of moderate or 75–150 minutes of vigorous exercise weekly. Beyond heart health, exercise contributes to mental well-being and decreases the risk of numerous chronic conditions. Dr. Rourke notes that physical fitness could improve outcomes even if cancer develops, as a healthier body is better equipped to handle the disease.
Eat a Balanced Diet
A diet rich in vegetables, whole fruits, whole grains, and legumes may reduce the risk of cancer and early death. It is crucial to limit intake of red meats, processed foods, and sugary drinks. Dr. Rourke advises against extreme dietary restrictions, advocating instead for moderation and balanced nutrition.
Limit Alcohol and Avoid Tobacco
Smoking accounts for around 20% of cancer cases and 30% of cancer deaths in the U.S. Ceasing tobacco use at any age reduces cancer risk. Alcohol is also linked to several cancer types, contributing to approximately 5% of cases in the country. Consuming alcohol in moderation is advised, but even light drinking can raise the risk of certain cancers.
Keep Up with Screenings
Early detection programs have improved, allowing for earlier diagnosis and better survival rates. Dr. Rourke encourages awareness of family medical history and stresses the importance of regular screenings. Any concerning changes should prompt consultation with a healthcare provider rather than relying on artificial intelligence for answers.
These simple lifestyle changes offer a practical approach to reducing cancer risk and fostering a healthier future.