after a long period of time smoking, a smokers lung becomes black do to the tar inside of their tobacco product. tar is like a thick, gross, stick black fluid that builds up in your lungs (only if u smoke or receive second hand smoke). it can never come out of your lungs, it just kinda settles there. :) hope i helped
Lung cancer is significantly more common among smokers compared to non-smokers. Smokers are about 15 to 30 times more likely to develop lung cancer than non-smokers.
10 - 15%
First of all, there are no healthy smokers. This is probably a case of lung cancer.Black spots are probably signs of it developing.
Yes, all smokers have a higher risk of developing lung cancer compared to non-smokers.
Lung cancer is less common among non-smokers compared to smokers, but it can still occur. About 10-15 of lung cancer cases are diagnosed in non-smokers. Factors such as exposure to secondhand smoke, environmental pollutants, and genetic predisposition can increase the risk of developing lung cancer in non-smokers.
Approximately 10-15 of non-smokers are at risk of developing lung cancer.
Approximately 85-90 of lung cancer cases are attributed to smoking, meaning that the majority of smokers are at risk of developing lung cancer.
Yes, they do.
70
healthy lungs makes it easy to breath and feeds the rest of your body the oxygen it needs. when the lungs are not healthy its harder to get oxygen if too little or no oxygen get get through the lungs you will suffocate
Active smoking is when you smoke your self. Passive smoking is that you are not a smoker, but you inhale the smoke in a closed room, office pubs and other places from the smoke from other smokers
Yes of course. There have been many cases of coal miners getting black lung because of all the particales of coal they inhale. no they can not get black lungs!!!