Tobacco: Nicotine and Environmental Tobacco Smoke Essay example

Submitted By username4me2

Words: 421

Pages: 2

Open Document

The ways in which tobacco smoke affects the human body have been under extensive research and study for many years. Recent findings may explain why cigarettes are so addicting. An unknown component or part of tobacco smoke appears to destroy an important enzyme in the brain called monoamine oxsidase B (MOA B). The enzyme is essential in breaking down excess amounts of the chemical dopamine, a nerve cell messenger chemical and one that is involved in pleasure-seeking behaviour. Apparently smokers have low levels of MOA B and have exceptionally abnormal levels of dopamine, which most likely encourage the smoker to go for the more pleasure seeking things such as smoking, and sometimes experimenting with more mind altering drugs.
Recent research has focused on the effects of Environmental Tobacco Smoke (ETS). This is the effect of smoke in the atmosphere and the environment and how it affects the non-smokers. The United States Environmental Protection Agency (EPA) estimates that exposure to ETS, which contains all of the same toxic chemicals that the smoker inhales, causes 3000 cancer deaths a year in non-smokers. It can also provoke less serious diseases such as asthma, impaired blood circulation, bronchitis, and pneumonia.
5 Facts About Children And Tobacco Use
1)Everyday more than 3000 adolescents (in the United States) smoke their first cigarette, taking the first big step to becoming regular smokers. One-third of these “new” smokers will eventually die of a tobacco related disease. 2) Forty percent of all teenagers who have tried to quit smoking have failed. 3) Smoking is one of those addictions that you get before you reach adulthood (18 years). 89% of all

Essay on Alcohol Tobacco 10

An Invitation to Health Chapter 10 Alcohol and Tobacco Use, Misuse, and Abuse Prepared by: Karlyn Grimes, M.S. R.D. ©2005 Wadsworth Publishing Co. What Is “One Drink”? © 2009 McGraw-Hill Higher Education. All rights reserved. Alcohol Impairment Chart Blood-Alcohol Concentration The amount of alcohol in your blood at any given time. Factors Affecting Your BAC How much and how quickly you drink What you drink Body size Gender Age Race Other drugs Family history of alcoholism Eating Expectations…

Words 1319 - Pages 6

Essay about Tobacco use

Beard Eng. 111 November 10, 2014 Tobacco use Tobacco is a substance consisting of the dried leaves and stems of the plant Nicotinia tabacum, which contains the drug nicotine. Nicotinia tabacum is native to North America, but now it is grown around the world. Nicotine is a powerful nerve stimulant and is extremely toxic. Two to three drops of pure nicotine, if taken all at once, are enough to kill the average person. Nicotine is classified as the most addictive drug in existence…

Words 1165 - Pages 5

Inside tobacco Essay

Tobacco Wins for Most Popular Yasmeen Haleem Western Michigan University Abstract Tobacco is the second most abused drug in American. What is it about tobacco that people can’t get enough? Nicotiana Tabaccum, also known as Nicotine is a chemical in tobacco that is highly addictive and takes multiple times to quit. It’s hard for the majority of tobacco addicts to quit because of the withdrawal symptoms such as: anger, weight gain, hunger, restless and many more. Treatment is…

Words 1342 - Pages 6

Troy: Nicotine and Tobacco Addiction Essay

Volkow, Nora. "Tobacco Addiction." National Institute on Drug Abuse Report (2006):1-8 Research Report S E R I E S Tobacco use kills nearly half a million Americans each year, with one in every six U.S. deaths the result of smoking. Smoking harms nearly every organ of the body, causing many diseases and compromising smokers’ health in general. Nicotine, a component of tobacco, is the primary reason that tobacco is addictive, although cigarette smoke contains many other dangerous chemicals, including…

Words 5164 - Pages 21

Why Was Nicotine Named After Jean Nicotine

Why was nicotine named after Jean Nicot? Nicotine was named after Jean Nicot because he popularized the use of tobacco for medical uses. Which was the desired species of tobacco that saved the English colonies in Virginia? The desired species of tobacco that saved the English colonies in Virginia was the large leaf species otherwise known as nicotania tobacum. What techniques have been used to produce “safer” cigarettes? Some techniques that have been used to produce “safer” cigarettes include filtering…

Words 407 - Pages 2

Essay about Smoking: Nicotine and Smoking

Deborah Barwuah English 100 Professor John Stanzinski 26th June, 2014 Cigarette is made of tobacco and additives which undergo complex chemical processes to form smoke that contains more than 4000 chemicals, including carbon monoxide, hydrogen cyanide, nicotine, ammonia, arsenic and vinyl chloride. These chemicals are harmful and addictive. According to the Centers for Disease Control and Prevention (CDC), a federal agency, 44.5 million Americans are cigarette smokers—approximately one-fifth…

Words 970 - Pages 4

Argumentative Essay About E-Cigarettes

still contain nicotine, which has highly addictive effects on the body, the effects include an increase in heart rate and blood pressure, as well as it restricts the flow of blood which in turn decreases the amount of oxygen delivered to the brain and heart. It has been said that e-cigarettes are a useful tool for quitting smoking. But the truth of the matter is that smokers are addicted to nicotine not the cigarette itself, and e-cigarettes can continue to feed into the addiction. Nicotine patches and…

Words 1181 - Pages 5

Genetics Vocav Essays

passages Chronic Obstructive Pulmonary Disease- COPD, a group of diseases characterized by impaired breathing due to an abnormality in the air passages. Cigarettes- rolls of shredded tobacco wrapped in paper, today usually fitted at the mouth end with a filter. Cigars- tightly rolled quantities of dried tobacco leaves. Cilia- small hair cells Ciliary Escalator- the process of pushing back foreign particles that might interfere with breathing upward from the air passages into the throat, where…

Words 1131 - Pages 5

Tobacco Smoking In The Philippines

strongest tobacco lobby in Asia (cited in Alechnowicz & Chapman, 2004), has constantly been a country with one of the greatest number of tobacco consumers in the ASEAN and in the world as well. Based on the 2009 Global Adult Tobacco Survey, 17.3 million Filipinos aged 15 and above are tobacco smokers. To hopefully decrease the number, the Department of Health has strongly campaigned against tobacco smoking realized by the mass media in producing picture warnings and hard-hitting anti-tobacco advertisements…

Words 1511 - Pages 7

Hookah Research Paper

as a hang out place. Often times, they are the ones who get hooked to hookah bars more so than occasionally. Even non-smokers are seen taking puffs while they are at the bar. For some people, these bars are equivalent to a library as they choose to smoke while reading their books or doing assignments there. Most teenagers and young adults choose this place to socialize with their friends, whether it is on weekends or even weekdays. As humans, we always strive to be in an environment where we can just…

Words 819 - Pages 4