My age is 22 years. I have been smoking from 2 years. If I stop smoking right now, what are things that I need to do in order to live a healthy normal life? is cancer avoidable even after 2 yrs of smoking?

Dear , your question is perfect. You can stop smoking now. Immediately your body starts repairing process in itself. You just have to assist your body providing it enough water, oxygen, exercise and good food and of course, no more smoke. Within 6 months your lungs regain its full capacity. Body removes its toxins within one year. Liver and other organs become normal after 18 months. If there are no cancerous cells in your body, there is nothing to worry about cancer. Don't worry. Stop smoking and be happy and enjoy life. Take care. 

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