HOW DOES TOBACCO AFFECT LUNG CANCER

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• Tobacco contains over 60 chemicals known to cause cancer.

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• Lung cancer is the most common form of cancer caused by smoking. More than 80% of cases of lung cancer are due to smoking.

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• Smoking also causes cancer of the tongue, mouth, throat, nose, nasal sinus, voice box, oesophagus pancreas, stomach, liver, kidney, bladder, ureter, bowel, cervix, ovary

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• If you want to stay away from lung caner
• Stay away from smoking
• Don't be around people that smoke a lot

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• Website
• harvard.org