Prevention

Until recently, many people thought that there was little they could do to protect themselves against cancer. Over the past decade, scientists have taken a closer look at cancer. They've learned more about how the disease develops and what biological and environmental factors increase cancer risks. The list below describes six steps you can take to reduce your risks.

  • Don't use tobacco. This is one of the most important health decisions you can make. Avoiding tobacco in any form significantly reduces your risk of many cancers.
  • Eat an abundance of foods from plant-based sources. Everyone should eat five or more servings of fruits and vegetables each day. Foods from other plant sources such as whole grains and beans have many beneficial qualities as well.
  • Eat light, lean foods. High-fat diets may increase your risk of cancer.
  • Stay active and maintain a healthy weight. Obesity may be a risk factor for some cancer. Physical activity can help you avoid obesity by controlling your weight.
  • Protect yourself from the sun. Skin cancer is one of the most common kinds of cancer. It is also one of the most preventable. Sun exposure is the most common cause of skin cancer.
  • Regular screening and self-examinations increase your chances of discovering cancer early. Screening should include your skin, mouth, colon, and rectum. If you're a man, it should also include your prostate and testes. If you're a woman, cervix and breast cancer screenings should be included.