Tuesday, June 8, 2010

Smoking

Smoking is the habit of using various forms of tobacco.It includes cigarettes,tobacco ,sigar, ’khaini’ etc.Tobacco is openly used in the whole world though it is a kind of intoxication.In tobacco there is a kind of chemical substances called nicotine.It is a powerful poison.Even a drop of nicotine may cause death.
Tobacco particularly affects the mind and nerves of the users.Tobacco smoking directly affects the lungs,heart and blood.The smokes includes vaporized chemical s,gases,particles of ash and nicotine.All these are harmful substances to health.Among them carcionogens causes cancer and other fatal diseases too.

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