< Back to All Videos thirdAGE > Smog and Breast Cancer RiskUp Next... 10Breast Cancer and Weight Breast Cancer and Weight Medications and the Sun Cervical Cancer Screenings To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Cancer Women's Health Smog and Breast Cancer RiskAir pollution may increase a woman’s risk of dense breasts, study finds.Related Videos Breast Cancer and Weight Medications and the Sun Cervical Cancer Screenings Childhood Obesity and Colon Cancer Share this: