Tobacco Smoking And Its Effects

One of the main parts of the body that are affected by smoking are the lungs. Lung cancer is caused by inhaling cigarette smoke this is damaging the cell that line the lungs this changes the lung tissue almost immediately.

Although it remains a large portion of the U.S’ economy, tobacco smoking can lead to a variety of diseases and disorders that affect the user. The effects of smoking tobacco not only affect the user but surrounding people as well: permanently destroying their lungs and children, increasing the chances of diseases and of cancer.

Exercising helps eliminate all the extra fat and waste that surrounds the heart. Also quitting smoking avails the whole body, especially the heart. Smoking cigarettes causes about 1 in every 5 deaths in the United States each year. (National Institutes of Health). Tobacco has many chemicals that harm the organs in the body. It also damages the blood vessels, which increases the risk of atherosclerosis (Smoking & Cardiovascular Disease (Heart Disease)). The carbon dioxide that is coming from the cigarette binds to the hemoglobin, a substance that is found in red blood cells, preventing the blood from carrying a full load of oxygen that is needed to sustain the body. Making it harder to breath and stressing the heart. Smoking also damages the heart vessels, which affects how well the blood flows around the body making the heart work more. For some people, such as women who use birth control pills and people who have diabetes, smoking poses an even greater risk to the heart and blood vessels. Cigarettes have nicotine in them which produce adrenaline, therefore causing the heart to work harder and gaining a high blood pressure and rate

Smoking affects the lungs by interfering the process on which dust particles or soot is removed from the bronchial tubes and lungs. A higher chance of clogging and plugging in the vessels is present which reduces the amount of blood going to the heart. The book The Athletes Body states, “...However, serious competitors tend to stay away from cigarettes at least those of the tobacco variety” (Sprague and Jares). Smoking tobacco does not have the same effect as the other drugs and therefore it is not as common to be found in professional athletes. It does not provide that feeling of rush or happiness nor does it improve athletic performance.

Tobacco smoking is responsible for nearly all cases of a chronic breathing obstruction known as Chronic Obstructive Pulmonary Disease (COPD). COPD includes diseases like emphysema and chronic bronchitis, and leaves sufferers breathless and unable to do many activities. Lung cancer is the disease of the smoker, with 90% of primary lung cancers caused by smoking. Nearly one in four smokers who die prematurely will die of lung cancer. Lung cancer is the biggest cancer killer in the UK. Your lungs are damaged not only by the number of cigarettes you smoke a day, but more importantly by the number of years you have been a smoker. So,

While smoking causes many diseases in the heart it also affects the lungs. Every time someone lights up a cigarette they’re increasing their probability of procuring pneumonia, emphysema, lungs cancer, or chronic bronchitis pulmonary disease (COPD). Sadly Eighty-four percent of lung cancer deaths are smokers and eighty-three percent of COPD

When you start smoking since the very first time, the chemicals inhaled can have an immediate effect in the body. The smoke contains a chemical called carbon monoxide that transfers to the blood instead of oxygen. As a result, the blood cells suffer from oxygen making harder to breathe especially while exercising. It can also be very harmful to smoke during pregnancy due to the fact that a developing baby can suffer from breathing which can also lead to other dysfunctions in the process of the formation. The smoke of cigarettes contains millions of chemicals that cause serious damage to the tissue of the breathing system. There is clear evidence from scientist who state that tobacco smoke increase the risk of suffering many dangerous and fatal

Smoking can cause a significantly amount of damage to the lungs, such as pneumonia, Chronic Obstructive Pulmonary Disease (COPD), upper respiratory infection, emphysema, asthma, bronchitis, wheezing, colds and smoker's cough. This chronic cough is the attempting to get rid of the poisonous fumes you're inhaling on a daily basis. Smoking can lead to an average of 84% of deaths from lung cancer and approximately 83% of deaths from chronic obstructive lung disease, including bronchitis. Skin

National Cancer Institutes Opposing Viewpoints). Along with cancer and death, smoking also leads to cataracts and heart and lung diseases. Some of the chemicals in these cigarettes are in things we use everyday, such as “hydrogen cyanide used in chemical weapons, carbon monoxide found in car exhaust, ammonia which is used in household cleaning products, and toluene which is a substance in paint thinners” (Espejo, Ed. Opposing Viewpoints).

Studies showed that tobacco is not a very good friend for lungs. With continuous smoking and inhalation of tobacco, our lungs and hearts get corroded; we become susceptible to many chronic lung diseases. Further, researches have proved that more than

Nicotine is one of the main chemicals that acts on a smokers body because acts as adrenergic agonist which has similar functions to the other neurotransmitters such as adrenaline in the body where it stimulates the central nervous system when absorbed in the body, smoking causes an acute increase in blood pressure and heart rate, Nicotine also stimulates the release of catecholamine release which is responsible for vasoconstriction of blood vessels in the body on which slows down the oxygen redistribution by hindering blood flow and increase systolic pressure (Green et al.,1986). Smoking also causes the degeneration of the alveoli in the lungs which results in hypoxia where reduced oxygen gas exchange occurs in the red blood cells because of the reduced amount of alveoli available to do the gas exchange one of the physiological effects of this is that smokers have a larger time to heal there bodies because oxygen is one of the vital molecules needed to stimulate metabolic activity in the mitochondria of the cells that keeps it from functioning and with decrease oxygen exchange from lungs to blood the body is unable to heal itself faster (El-Zawawy et al., 2006). (194

Additionally, nicotine tightens the blood vessels which slows down blood flow. The health effects of smoking are frightfully damaging and in many cases, deadly. The chemicals in tobacco smoke are breathed in into the lungs and then travel throughout the body.

The tar, which is found in the cigarette smoke, irritates the air passage and Carbon dioxide then reduces the ability of blood to carry oxygen through the bloodstream. I predict that the non-smokers heart rate should be smaller during exercise as they have a healthier more effective heart. Oxygen is easily pumped around the body this reduces the amount of work that the heart has to do therefore decreasing the pulse rate. Plan: = ==

Smoking is a bad habit which plagues the young, as well as the old. It is the largest source of preventable mortality in North America1. Not only does smoking lead to an early grave, but it can also influence one's daily life. Many studies have revealed links between smoking and reduced endurance capacity2. Nicotine, the addictive agent found in cigarettes, can also be used to control weight gain.

As soon as you begin to smoke, you cause immediate health risks. Within one minute of smoking, the heart rate rises significantly, as much as 30% in the first 10 minutes. Nicotine also raises blood pressure. Blood vessels constrict, forcing the heart to work harder. This makes it more difficult for the oxygenated blood to be pumped efficiently to the rest of the body. Carbon monoxide in tobacco smoke also diminishes the blood's ability to carry oxygen in the blood. It attaches itself to hemoglobin much more easily than oxygen does. Hemoglobin is what carries oxygen in the blood. Also, Smoking decreases HDL, or good cholesterol. It also increases LDL, bad cholesterol. The more