NYT The Upshot | Helpless to prevent cancer? Actually, a lot is in your control
Americans seem very afraid of cancer, with good reason. Unlike other things that kill us, it often seems to come out of nowhere. But evidence has increasingly accumulated that cancer may be preventable, too. Unfortunately, this has inflamed as much as it has assuaged people’s fears. As a physician, I have encountered many people who believe that heart disease, which is the single biggest cause of death among Americans, is largely controllable. After all, if people ate better, were physically active and stopped smoking, then lots of them would get better. This ignores the fact that people can’t change many risk factors of heart disease like age, race and family genetics. People don’t often seem to feel the same way about cancer. Continue.