Yes! While smoking is the biggest risk factor, many non-smokers still develop lung cancer due to secondhand smoke, pollution, genetics, or even radon exposure. In fact, about 10-20% of lung cancer cases occur in people who have never smoked.
Yes! While smoking is the biggest risk factor, many non-smokers still develop lung cancer due to secondhand smoke, pollution, genetics, or even radon exposure. In fact, about 10-20% of lung cancer cases occur in people who have never smoked.