Do you think I’ve done permanent damage to my lungs?

1.5 years ago I quit all smoking and vaping.

I used to smoke everyday and upto a pack a day for a year or two. I also vaped for upto a couple years.

I don’t feel any damage and my body is perfectly healthy. I’m also a very big guy so big lungs. Exercise everyday. I also drink green tea which is great for lungs.

You’ve probably fully recovered/healed from it
You’ve probably had some permanent damage from it
I’m not sure
Select gender and age to cast your vote:
Do you think I’ve done permanent damage to my lungs?
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