Tobacco And Radiation Cause Cancer Essay

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.

It has been proven that smoking is the cause of 30% of general cancer deaths and 80% of lung cancer deaths in the U.S. Lung cancer has also been found to be the biggest cause of cancer deaths among breast cancer, prostate cancer, and ovarian cancer. This year alone, 190,500 of about 600,900 cancer deaths will be caused by smoking tobacco. This means that one in every three cancer patients will die due to tobacco products. In fact, smoking tobacco caused such high amounts of lung cancer that tobacco companies are legally required to include a surgeon general’s warning that outlines the potential of developing cancer on their packaging. The numbers and warnings of smoking-related lung cancer can be seen everywhere from statistics to the companies themselves being held liable for the illnesses their products

Cancer is a genetic, heritable disease in which abnormal cells divide rapidly destroying normal body cells, often being fatal. Cancer can occur in any body tissue; skin, organs, and parts of the reproductive system (Duda). There are various activities linked to different types of cancer, such as smoking, too much sun exposure, gene mutations, carcinogens, and viruses. A major cause of cancer, dating all the way back to the 1950’s, is radiation. Atomic testing ordered by the U.S. Government has been suspected to be the cause of many deaths linked to radiation-related diseases (Williams 149).

In another study, Conklin’s group exposed e-cig vapors to mice. Conklin and his group found out that when a person is exposed to e-cig vapors, there is a buildup of plaque in the arteries and blood vessels. Zelikoff’s group exposed pregnant mice to e-cig vapors. All this data concludes that vaping may threaten the brain, gene immunity, and gene-activity. A second piece of evidence from research shows that when male mice are exposed to nicotine-laced vapors, they show no change in gene-activity.When female mice are exposed to vapors laced with nicotine, it altered the activity levels of 148 genes in the brain frontal cortex. But among rodents exposed to vapors free of nicotine, a whopping 830 or more genes in the frontal cortex show substantially altered activity. That activity was either much higher or lower than in unexposed mice. Most of the time , over-or under-activity of genes is not considered healthy. Both females and males were about equally affected. “We were so surprised” said

Individuals who consume tobacco products or who are often in the vicinity of second-hand smoke have an increased risk getting cancer as tobacco and second-hand smoke contains many substances that damage DNA.

Everyone knows cancer is the second leading killer in the United States. As people, we try our best to adapt when we hear a loved one has cancer. The question, “Why?” or “How?” always seems to come across our minds when hearing the diagnosis. Learning these common causes and risk factors may reduce a person’s chances in getting cancer. The most common mainstream product sold to cause cancer is cigarettes. ”Dangerous chemicals are found in tobacco use such as nicotine, Benzene, and Menthol (wood alcohol). Radioactive materials are in the tobacco leaves used to make cigarettes and cigars. Studies have shown the connection between tobacco products and lung cancer. Did you know? Lung cancer is one of the most preventable diseases that exist.

The genes that are malfunctioning are classified into three groups: proto-oncogenes, oncogenes, and tumor suppressors. Pro-oncogenes produce protein products that would normally be able to enhance cell division or inhibit normal cell death. When these are mutated, they are known as oncogenes. The tumor suppressors make proteins that would be able to prevent cell division or cause cell death. Individual genetic differences also affect the susceptibility of a person to the carcinogenic effects of environmental agents. Around 10% of the population has an alteration in a gene. This causes an excessive amount of an enzyme that will break down hydrocarbons present in smoke and air pollutants, whose chemicals are then turned into carcinogens. These people are 25% more likely to develop cancer from hydrocarbons that are present in the air. (Moscow J, Morrow CS, Cowan KH,

The health hazards attributable to exposure to Environmental Tobacco Smoke (ETS) are very pronounced. Tobacco is composed of more than 7,000 chemical compounds, with the inclusion of at least 69 known carcinogens. Smoking can cause

CO bonds to hemoglobin more tightly than CO2 and leaves the body more slowly (“Tobacco”), which allows CO to build up in the hemoglobin, in turn reducing the amount of oxygen the blood can carry. Lacking adequate oxygen causes the damages to most of the body's organs, including the heart and brain. Moreovers, there are thousand of other chemical elements in cigarette such as Arsenic - used in wood preservatives, Benzene - an industrial solvent, refined from crude oil, Cadmium - used in batteries, Nitrosamines - another group of DNA-damaging chemicals, and Tar - a mixture of dangerous chemicals, which adds to the flavor of cigarettes. It is released by the burning of tobacco. As it is inhaled, it enters the air cells of the lungs. This stimulant causes structural changing of bronchial mucosal glands. It affects to bronchial mucous cells and causes of losing cilia cells. These changes will increase the mucus and reduce filtration efficiency of mucus-cilia carpet (“Smoking and Cancers”). The chemical elements in cigarette are dangerous, “mutagenic” (“Tobacco”) which is the capable of increasing the frequency of mutation, or change, in the genetic material, and “carcinogenic” (“Tobacco”) which is the cancer causing. Smokers have a high risk of getting cardiovascular diseases. The Health Consequences of Smoking-Cardiovascular Disease: Report of the Surgeon had linked cigarette smoking to cerebrovascular disease (strokes) and

Tobacco consumption is one of the modifiable risk factors that causes or worsens numerous diseases and conditions. Tobacco used is the leading cause for cancer and cancer death in the world. Smoking increases the incidence of cancer of the lung, esophagus, kidney, bladder, stomach, colon etc. but also that of chronic diseases in particular cardiovascular disease, pulmonary disease like pneumonia, chronic obstructive pulmonary disease( COPD) while weakening the body’s immune system. Furthermore, smoking is responsible for the death of 480,000 people every year in the United States of America from which many are secondhand smoking.(Center for Disease Control and Prevention [CDC], 2016) Among other effects,

Growing up in an era where smoking was considered cool amongst the young, I never gave much thought to the long-term effect cigarette smoking would have on the lungs. Recently the issue of COPD (Chronic Obstructive Pulmonary Disease) has become a very serious health issue, the American Cancer Society has produced commercials advising against smoking. However, it’s not only smokers who suffer with breathing difficulties, but also those who are near them. One of the highest cause of emphysema is second hand smoke, much of the people affected are those who worked or lived with smokers. According to the Surgeon General between 1964 and 2014, 2.5 million people died from second hand smoke. Chemicals such as formaldehyde, benzene, vinyl chloride, arsenic ammonia and hydrogen cyanide are but a few of the toxic chemicals contained in second hand smoke. These chemicals have caused individuals to develop asthma, COPD and lung cancer.

Smoking tobacco is one of the most common bad habits in the worldwide. A large amount of data has been collected on the issues of tobacco and overall health globally. The relationship between tobacco use and health initially comes from professional clinical observations about lung cancer, the first disease linked to tobacco use. Many people are not able to stop their addiction of smoking due to the fact that tobacco contains a common drug called nicotine that makes smokers feel as if they need to smoke all the time in order to function normally. Nicotine is a substance that is found in tobacco. It is also found in all tobacco products such as: cigarettes, chewing tobacco, and cigars. Cigarette smoking is regarded as a major health risk factor in the development of lung cancer, which it has been proven that is the main cause of cancer deaths in men and women in the United States and the world.

Some research suggests, an increased risk to innocent non-smokers in the following types of cancers. An increased number of lung cancer, breast cancer, nasal sinus cavity cancer, and brain tumors in children have all been linked to exposure. Based on The National Cancer Institute’s (2011) findings, the U.S. Environmental Protection Agency, the U.S. National Toxicology Program, the U.S. Surgeon General, and the International Agency for Research on Cancer have all classified secondhand smoke as a known human carcinogen (a cancer-causing agent). As a result of exposure, research has shown, a nonsmoker living with someone who smokes has a 20-30% increased chance of developing one of these types of cancers in their lifetime (National cancer institute, 2011). However, even short term contact with secondhand smoke can damage cells in ways that set the cancer process in

In today’s society, cancer is a deadly disease that takes the lives of thousands upon thousands of people every year. It can occur in any part of the human body, such as in the lungs, stomach, and heart. Someone having cancer is a difficult situation that is not very easy to overcome. The reason is because cancer is known for having a “cellular reproduction” that does not end (Mader 134). Furthermore, the reason why most people usually get cancer is due to a large percentage of cigarettes being used. This is one of the most common tobacco products that cause people to have cancer, as it contains a mixture of different chemicals. Each year people will smoke cigarettes, and later they begin to feeling sick in an instant. This paper will discussed

Oscar Wilde was quoted as saying, “A cigarette is the perfect type of a perfect pleasure. It is exquisite, and it leaves one unsatisfied. What more can one want?” Unfortunately, Oscar Wilde had no idea that smoking caused lung cancer. Lung cancer is one of the most preventable diseases that exist, yet people continue to voluntarily put themselves at risk, and it still has tragic effects on the person and their family even though there are ways to treat it. The disease itself is categorized into two types, but both are eventually fatal. The cancer has several causes, but is mainly due to smoking. It has many numerous effects, both physical and emotional. However, there are still treatments and options that can prolong a cancer