Lifestyle choices such as diet, physical activity, smoking, and alcohol consumption have a profound impact on cancer risk. A diet high in fruits and vegetables can reduce the risk of various cancers, while a diet high in processed foods and red meat can increase it. Regular physical activity is associated with a lower risk of several cancers, including colorectal and breast cancer. Smoking is the leading cause of lung cancer and is linked to many other cancer types. Excessive alcohol consumption can also elevate the risk of cancers such as liver and esophageal cancer.
