Contrary to the belief that cancer cannot be prevented, lung cancer caused by smoking is rated as the most preventable form of cancer. Four in five cases of cancer is lung cancer and it tops the charts amongst all types of cancers detected in people. Annually 3,000 deaths are due to passive smoking.
The air passage of your lungs is lined by millions of tiny hair called cilia. Cilia protect the air tubes by eliminating tar, dust and foreign materials. It moves them upwards towards the respiratory passage until it can be spit out by the person. Every time the smoke reaches the cilia, they try to push the smoke particles, but eventually fail to move and get clogged in their position. Consequently, the trapped tobacco smoke and tar begin to settle deeper in the cilia. This constant irritation turns the cilia cells cancerous. According to the National Cancer Institute 875 of lung cancer deaths are caused due to smoking.
Smoking is the most prevented by quitting smoking. Consult your doctor to help you in the rehabilitation process. There are numerous government supported rehabilitation groups. Seek help, medical guidance and family support to successfully quit smoking. In the UK, smoking kills five times more people than the combined rate of accidents, suicides, murders and HIV.
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