Originally Posted by
Marcus_Ti
There are few certainties in life...but I'm pretty damn certain in any amount of time no one with any kind of serious medical credentials will endorse having lungs that look like the inside of a coal powerplant smokestack as "healthy".
I should hope not. It really AMAZES me how some people can smoke 20 to 80 cigarettes per DAY...and live as long as they do. A testament to the hardiness of our lungs.....