What happens when you quit?
The sooner you quit, the sooner you’ll notice changes to your body and health. Look at what happens when you quit for good.
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After 8 hours
Your oxygen levels are recovering, and the harmful carbon monoxide level in your blood will have reduced by half.
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After 48 hours
All carbon monoxide is flushed out. Your lungs are clearing out mucus and your senses of taste and smell are improving.
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After 72 hours
If you notice that breathing feels easier, it’s because your bronchial tubes have started to relax. Also your energy will be increasing.
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After 2 to 12 weeks
Blood will be pumping through to your heart and muscles much better because your circulation will have improved.
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After 3 to 9 months
Any coughs, wheezing or breathing problems will be improving as your lung function increases by up to 10%.
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After 1 year
Great news! Your risk of heart attack will have halved compared with a smoker’s.
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After 10 years
More great news! Your risk of death from lung cancer will have halved compared with a smoker’s.