Smoking is one of the unhealthiest habits which is now considered to be a major medical threat and has been acquired by a most our population. Smoking can cause severe health complications such as coronary heart disease, lung or throat cancers, emphysema, chronic bronchitis, decreased fertility and impotence or erectile dysfunction. One cigarette consists of large amounts of nicotine, one of the most harmful chemicals, which is very addictive.
People...
