The Dangers of Smoking
Smoking has a very negative impact on the health of people and causes serious long-term and short-term health problems for both the smoker and non-smoker. The act of smoking began since centuries ago. Today, many people still smoke knowing the fact that it can lead to seious heatlh problems and also possibly death.
Smoking has been around since the beginning of time. It is uncertain on how the practice of smoking first came about, but it is certain that the ancient Maya and Aztec Indians of Central America did smoke tobacco. Before cigarettes were invented, tobacco was consumed by chewing, in pipes, cigars, and also made into powder to be sniffed. The ...view middle of the document...
Advertising and promotion also plays an important role. It attracts more people into smoking and also promotes a glamourous image of smoking. Many countries all over the world have banned advertising and promotion of cigarette brands in the hopes of decreasing the amount of smokers. Another common reason for people to start smoking is to look cool. Many people get influenced by celebrities and movie stars who smoke. They believe that it will give them a cool image if they smoke too. A lot of people who starts smoking never expect to be addicted to it. But once they start, it can be very hard to stop.
There are many dangerous chemicals in cigarettes that can cause harm to the body. According to the Center s for Disease Control and Prevention, there are 4,000 chemical components found in cigarettes and at least 250 of them are harmful to human health. One of the key ingrediant that leads to an addiction is the chemical nicotine. Nicotine is a very dangerous chemical that can cause addiction. It can cause an increase in blood pressure,
heart rate, blood flow and can also narrow arteries. It can also lead to heart attacks because it hardens the arterial walls. Nicotine can stay in the body for up to eight hours a day. Once it is inhaled into the body, it is carried to the brain and produces chemical changes in the brain which causes a craving for more. Another dangerous chemical is carbon monoxide. Carbon monoxide is a damaging gas which moves to the bloodstream, once inhaled. It is harmful because it decreases the amount of oxygen the red blood cells can carry throughout the body. It can also increase the amount of cholesrerol in the inner lining of the arteries, that can causes the arteries to harden over time.
Smoking has negative effects on the body both internally and externally. The
external effects includes stained teeth, fingers, and nails. Early aging, hair loss and tooth loss can also occur on the smoker. Wrinkles can start to appear on the skin which can cause one to look older then they really are. It gives an overall unhealty apperance. Smoking also causes great harm to the body systems, especially the respiratory and circulatory system. The effects that smoking has on the respiratory system includes shortness of breath and permanent damage to the air sacs of the lungs. It can makes simple everyday tasks and activities hard to do. It also can increases the chance of developing chronic bronchitis and lung cancer. According to the Health Communities, one third of all cancer are related to the use of tobacco. “Smoking causes 90% ( or 9 out of 10) of all lung cancer deaths in both men and women”( “Health Effects of Cigarette Smoking” 1). Women are twenty-six times more likely to develop lung cancer than non-smokers. More women die from lung cancer than breast cancer.
The effects that smoking cigarettes cause on the circulatory system can be very brutal. There is an increased risk of stroke and heart attack because of...