A member asked:

How long is it supposed to it take for your lungs to be black from smoking?

A doctor has provided 1 answer
Dr. M. Jay Petruska answered

Specializes in Family Medicine

Smoking: You begin to cause damage to your lungs with the first puff you take. It is best not to start at all, but if you do smoke - quit now!

Answered 5/13/2015

5.2k views

Thank

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How much time will it take for my lungs to heal from smoking weed?

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