Thứ Hai, 23 tháng 5, 2011

Cause and effect essay: Bad effects of smoking.

    “Smoking is bad for health”. It is a very familiar slogan that you can easy to see in all pack of cigarettes and in public places. However, there is a fact that, despite knowledge about smoking damage, the number of people who smoke is increasing day by day. Smoking causes many negative effects than people think. It affects not only health but also environment and society. 

   First, smoking affects health of both smoking person and people around him. There are many dangerous disease germs in tobacco, so that health of people who smoke is threatened a lot when they smoke. According to World Health Organization (WHO), there are 200 toxic chemicals per 4000 chemicals in tobacco, and in these 200 toxic chemicals, there are about 40 chemicals cause cancer such as nicotine, monoxide carbon, benzene, ammoniac, ect. These chemicals have bad effect on nervous system, blood vessel and are the main reason of heart disease, cancer, memory damage. A study of WHO also shows that each day, average 5 million people die because of tobacco and this figure could rise to 10 million by 2020 if countries don’t have effective solution to restrict smoking. In addition, smoke is easy to spread in the air, therefore not only smoking people but also people around them are affected. That mean, when a person smokes, he is harming both himself and many people especially children. These people are call “passive smoking” people. Because immunize system of children doesn’t complete, they are easy to be affected by harmful factors from smoke. That’s why the threat of disease cause by smoke in children is higher than others. Some statistics in Vietnam show that about 60 -80 percent children under 5 are affected by smoke. They are also easy to get some diseases like asthma, pneumonia, bronchitis if they usually contact with smoke.

   Smoking also has bad effect on environment. The tobacco manufacture releases an amount of waste including a lot of toxic chemicals such as oils, plastic, ethylene, glycol, nicotine, ect. These chemicals make water and soil as well as air in surrounding areas is contamination. In USA, tobacco manufacture is rank 18th in toxic industries. Each year, tobacco manufacture of the World releases about 300 million kilograms nicotine, one of toxic chemicals causes cancer and heart disease. Moreover, do you know that 95 percent filter of cigarette made of plastic cellulose acetate? This chemical is very difficult to decompose and can’t recycle, so that it takes several years to disappear. In this time, this chemical may cause many effects on soil, water, even animal because some kind of birds and small animals confuse filter of cigarette as their food. Chemicals in cigarette filter make animals can’t digest and they may be killed by these chemicals.

   Not only health and environment but also society is affected a lot by smoking. First, smoking restrains economic development. Because of tax, tobacco is not cheap. In Vietnam, tax on tobacco is accounted of 45 percent retail tax. It is supposed that a pack of cigarettes costs 10 thousand VND, so if a person smokes one pack a day, he has to pay 300 thousand VND a month for smoking. However, in fact, this is maybe much more money because some kinds of cigarette have higher price and with addicted people, a pack of cigarettes a day is not enough. For person got married, wasting a lot of money for smoking a month affects much on economics of family, especially poor family. Consequently, economics of a country cannot develop when economics of family doesn’t develop. In addition, another problem of smoking is medical burden. Smoking causes many diseases and also kills a lot of people. In Vietnam, each year, there are about 40,000 people die because of diseases related to tobacco. This figure is three times as much as people die because of traffic accident. Furthermore, each year, government has to spend a lot of money for health service in general and for treating diseases cause by tobacco in particular. In fact, expense for treating diseases cause by tobacco in Vietnam increases rapidly from 429, 8 billion in 2004 to 1160 billion in 2006, and in the future this expense maybe higher. It makes a big burden for government to solve smoking problem.

   There are not any benefits of smoking but serious effects in health, environment and society. It’s very important for people to realize the danger of smoking and give up it. That’s why WHO choose the day 31/5 is World No Tobacco Day. All of us join together to make a world without smoke.

11 nhận xét:

  1. It is well known that smoking is dangerous in many different ways. Smoking over a period of time leads to many different health problems. Smoking is particularly damaging to the heart and lungs. Smoking can lead to a number of lung diseases or disorders including COPD (Chronic Obstructive Pulmonary Disorder), lung cancer, Emphysema, and shortness of breath. But exactly how can smoking destroy your lungs.

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  3. Smoking has many bad effects on health and affects the lungs and heart severely so it should be given as soon as possible by aid of some alternative product like the vaporizers so that your health is being saved.

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  6. Sometimes what we think is good for health is actually bad. It is important that we do proper research online before including any food item in our plate. Thanks for sharing this informative article regarding smoking.

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