
Hello Everyone,
Can “lung age” improve relative to your actual age, or at least remain stable if you stay smoke-free and healthy?
I’m 56 former light smoker who smoke for 30 years 1-1.5 packs per week (4-6 pack years). My estimated lung age: 73 years. If I stay smoke free (quit 4 years ago) what will my lung age be at 65yrs?
Thanks for your knowledge and time!