Oncologist outlines five everyday habits that may lower cancer risk

In a recent interview, breast surgical oncologist Loren Rourke explained that while no single habit guarantees cancer prevention, a combination of five practices can diminish risk factors. She points to obesity as a major contributor to at least 13 cancer types and suggests that weight-loss medications like GLP-1 agonists might offer additional benefit by reducing inflammation. Regular physical activity, ranging from moderate to vigorous exercise each week, not only supports overall health but also prepares the body to better combat disease if it appears.

Rourke recommends a diet rich in vegetables, fruits, whole grains and legumes while avoiding excess processed foods and extreme restrictions. She stresses that any alcohol consumption raises cancer risk and that smoking accounts for roughly one-fifth of all cancers, urging complete cessation. Lastly, she underscores the importance of staying current with screening programs and promptly consulting healthcare providers when concerns emerge.