Would you still carry on smoking? - The real question that should be asked is, how long would it take for my lungs to get purified from those toxic materials? Well, if you quit smoking right away, within days to months your breathing and immunity get better, but the complete purification of the lungs if to occur, it needs a serious amount of years! It is relevant to the amount of cigarettes you have smoked and the duration. A simple equation can be used: (Number of packs smoked in a day * Number of years * 2) For example; if you smoke one pack per day for five years, you will need 10 years for your lungs to be fully purified. - You need to rethink and reconsider the fact that you are damaging your poor lungs. - Mention your friends to learn these facts! Follow us @medshots for more posts