I Was a Regular Smoker and I Quit, How Can I Reduce My Cancer Risk?

I was a regular smoker, and I quit, so how can I reduce my cancer risk?
David Jackman, MD, senior physician at Dana-Farber Cancer Institute, discusses the critical steps to reduce cancer risk after quitting smoking, eligibility for lung cancer screening, and the importance of early detection. 
Want to learn more about lung cancer risk and prevention? Visit: https://www.dana-farber.org/cancer-care/treatment/thoracic-lung-cancer