5 Secrets To Avoid Cancer

About one of every three Americans will develop some form of malignancy during his or her lifetime. This year alone, about 1,437,000 new cases will be diagnosed, and more than 565,000 people will die of the disease. Cancer is the second leading cause of death in America, and as deaths from heart disease decline, it's poised to assume the dubious distinction of becoming our leading killer.

Despite these grim statistics, doctors have made great progress in understanding the biology of cancer cells, and they have already been able to improve the diagnosis and treatment of cancer. But instead of just waiting for new breakthroughs, you can do a lot to protect yourself right now.

Get regular check-ups, including the screening tests that can help detect cancer before it causes any symptoms. For men between 15 and 35, that means a periodic doctor's testicular exam along with regular self-exams. All men older than 50 should have regular screening for colon cancer, and they should make an informed decision about testing for prostate cancer. Men with risk factors should begin both processes even earlier, and every man should routinely inspect himself for signs of melanomas and other skin cancers.

1. Avoid tobacco in all its forms, including exposure to secondhand smoke.

2. Eat properly. Reduce your consumption of saturated fat and red meat, which appears to increase the risk of colon and prostate cancers. Limit your intake of charbroiled foods (especially meat), and avoid deep-fried foods. Increase your consumption of fruits, vegetables, and whole grains. Although other reports are mixed, two large 2003 studies found that high-fiber diets may reduce the risk of colon cancer. And don't forget to eat fish two to three times a week; you'll get protection from heart disease, and you may reduce your risk of prostate cancer.

3. Exercise regularly. Physical activity has been linked to a reduced risk of colon cancer, and it may even help prevent prostate cancer. Exercise also appears to reduce a woman's risk of breast and possibly reproductive cancers. Exercise will help protect you even if you don't lose weight.

4. Stay lean. Obesity increases the risk of many forms of cancer. Calories count; if you need to slim down, take in fewer calories and burn more with exercise.

5. If you choose to drink, limit yourself to one to two drinks a day. Excess alcohol increases the risk of cancers of the mouth, larynx (voice box), esophagus (food pipe), liver, and colon; it also increases a woman's risk of breast cancer. Smoking further increases the risk of many alcohol-induced malignancies.