According to World Health Organization (WHO), there are about 1.1 billion smokers in the world, 800 million are in the developing world (nearly three times as many as in developed countries). Everyday, over thousand of people around the world are dying from disease cause by smoking. This makes clear that smoking is one of the main causes of death. Tobacco smoke contains a substance called nicotine,... 

Everyone knows that smoking is not good for health as it can lead to the development of various diseases and health problems, such as cancer, heart disease, etc. Although many people are aware of the negative health effects of smoking. Most people do not realize the nature and extent of how dangerous tobacco is. Several studies have shown that smoking affects the nutrients in a way that can not be...