1. Inhaling Smoke

Smoke is a carcinogen. Any form of smoke inhalation, whether from cannabis, vaping, or cigarettes, introduces carcinogens into the lungs.

2. Radon Exposure

The number one cause of lung cancer in non-smokers is radon exposure. Radon, an odorless gas found in many homes, is the leading cause of lung cancer after smoking. Research shows that 1 in 15 homes is potentially exposed to radon.

3. Other Risk Factors

Secondhand smoke increases lung cancer risk by 20-30% and can also cause heart disease, stroke, and infertility. Additionally, chemical exposure in workplaces like nail salons, dry cleaners, or environments with asbestos and VOCs, along with general air pollution, are also risk factors for lung cancer.