Introduction Everywhere, we see people smoking where most of them are men. It has become a trend and a daily necessity to smokers. Therefore, it is very difficult to control smoking habit. However, benefit of smoking only for certain things such as increasing in economy income and chance of jobs but as for individual, it will only bring harm rather than good. Body A. Topic Sentence Most of smokers which are men have a lack of awareness about disadvantages of smoking.
There are several disadvantages that can be seen from smoking, such as smoking is a cause of lung dysfunction. Supporting Point A cigarettes contains almost 600 ingredients, when burned it would produce about 6000 chemicals, where one of it is tar. The tar mostly will sticks to the cilia in our lungs and more things is it will be the cause of chronic obstructive pulmonary disease or COPD a. Specific Detail. Cilia are microscopic, hair-like structures that extend from the surface of every human. This can be found in the lungs, respiratory tract and middle ear.
These cilia have a rhythmic waving, in other words, cilia will act as a broom that clean dirt in your respiratory system. b. Specific Detail COPD will affect the function of the lungs and how oxygen being delivers into the body plus it also the cause of chronic bronchitis and emphysema and involve the charge in the structure of your lung tissue and airways. Topic Sentence Moreover, cancer is also one of the contributions from smoking cigarettes.
There are many statistics and organization that make research about cigarette but none of them have proven that cigarette’s a good thing. Supporting Point There are many kind of cancer from smoking habit and some of them are mouth and throat cancer. a. Supporting Detail Cigarette contains many cancer agents know as carcinogens. These carcinogens can cause mutations in mouth cells and develop a mouth cancer. b. Supporting Detail Since carcinogen is an agent of cancer that contain in cigarettes, it also can affect throat which lead to throat cancer.
Moreover, the heat from burned cigarettes, also contribute in having Topic Sentence Another reason why smoking can harms the smokers because it can affect heart and blood vessel ability and yet there are many smokers who did not realise or lack of knowledge about the effect of smoking. Supporting point Smoking can change the structure of blood vessels. This can lead to the build-up of plaque that hardens and narrows the vessels, causing a disease called atherosclerosis. Atherosclerosis is a common cause of heart attacks and peripheral arterial disease (P. A. D. ) a. Specific detail Atherosclerosis is a disease which is plaque builds up inside your arteries.
Ingredients that contain in the cigarettes will help the build-up of the plaque. Over time, plaque hardens and narrows your arteries. This limits the flow of oxygen-rich blood to your organs and other parts of your body and also it is one of the factor of heart attacks. b. Specific detail Peripheral arterial disease (P. A. D. ) also a disease in which plaque builds up in the arteries that carry blood to your head, organs, and limbs P. A. D. usually affects the arteries in the legs. Smoking is the main risk factor for P. A. D. the smokers will have a risk of P. A. D. increases up to four times.
Conclusion This are some of the bad effect by smoking cigarette which will affect your life, family and also people around you either in the past, present and future. Even though, some people may assume smoking is a good thing for them but the fact is that smoking is a bad habit that brings bad life style. Therefore we hope that every smoker in the world realise and start taking action on stopping a smoking habit because there are no benefit can be get from smoking. throat cancer.