Introduction to Preventing Cancer

Recently, cancer researchers and physicians have devoted time and attention to the preventive aspects of fighting cancer. Early anti-cancer efforts were directed at treating the disease, but increasingly research has shown that individuals can take steps to prevent cancer. In 1964, the Surgeon General told the country that if we stopped smoking we could greatly reduce our chances of contracting lung cancer. Over the past several decades, we have begun to hear other similar messages.

While there are no absolute guarantees when it comes to preventing cancer, we know—or have good reason to believe—that lifestyle changes can protect you from cancer. Such changes include:

• Stoping smoking and avoid "second-hand" smoke.
• Eating less fat.
• Eating more fiber.
• Eating more fruits and vegetables.
• Limiting alcohol consumption.
• Wearing sunscreen.
• Exercising.