What happens to your lungs when you quit smoking after 3 days, 3 weeks, and 3 years
read more…: What happens to your lungs when you quit smoking after 3 days, 3 weeks, and 3 yearsWhether you’ve been smoking for a few years or several decades, it’s never too late to quit, and your lungs will start to recover almost immediately. Here’s what happens to your lungs in the weeks, months, and years after quitting—and how a low-dose CT scan can help save lives.Â