what is tobacco
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About Tobacco Tobacco is a plant that contains the drug nicotine. Even though tobacco causes many health problems, people all over the world have been using it for hundreds of years.
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- Tobacco contains nicotine, which is what makes smoking both enjoyable and addictive. Most cigarettes also contain chemical additives that help … the tobacco burn slowly and evenly and that keep it from spoiling. Some of these other chemicals may be harmful, but the most harmful ingredient is the tobacco itself.
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- Drying tobacco leaves. The definition of tobacco is a plant that yields nicotine-rich leaves, or nicotine-rich leaves that have been prepared to be smoked or chewed. The plant used to produce leaves that go into making Newports, Marlboro Lights or other cigarettes is an example of tobacco.
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Nicotine and tobacco The nicotine in tobacco can be addictive like alcohol, cocaine, and morphine. Tobacco is a plant grown for its leaves, which are smoked, chewed, or sniffed. 1  Tobacco contains a chemical called nicotine. Nicotine is an addictive substance.  Millions of people in the U.S. have been able to quit smoking.
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smokeless tobacco n chewing tobacco (leaves) or tobacco powder (snuff) that allows the nicotine to be absorbed through the mucous membrane of the oral cavity or digestive tract. It is related to a high risk of oral cancer. Can contain abrasives such as sand, pesticides, and sugar for taste.
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- tobacco is bad for your heart and lungs because when you inhale the drug it goes down your breathing passages that directly lead to your lungs and it deposits a thick, dark, o…ily liquid called tar. Then it enters the heart and from the heart it spreads throughout your body through you blood vessels.
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- Nicotine (Definition) 1  Nicotine is a stimulant drug found in cigarettes and is the addictive component to tobacco. 2  Nicotine gum is an addiction reducing agent which is a kind of psychiatric drug. 3  Nicorette is an addiction reducing agent which is a kind of psychiatric drug.
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Health effects of tobacco Tobacco is a plant. Its leaves are smoked, chewed, or sniffed for a variety of effects. 1  Tobacco contains the chemical nicotine, which is an addictive substance.  Tobacco smoke contains more than 7,000 chemicals, 69 of which are known to cause cancer.
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Addressing Tobacco-Associated Health Disparities through Behavioral Science Findings from Dr. Webb’s program of research have been published in the Journal of Consulting and Clinical Psychology, Health Psychology, Psychology of Addictive Behaviors, and the Journal of Clinical Psychology. Tobacco smoking is the leading cause of preventable morbidity and mortality in the United States. Smoking claims the lives of over 400,000 Americans yearly, including 30% of all cancer deaths and 87% of lung cancer deaths (US Department of Health and Human Services [USDHHS], 2004).
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- Unit 5. Unit 6 Bibliography. What's in a Cigarette & Disease: Chemicals, Cancer and Heart Disease. The main ingredient in cigarettes is tobacco. Tobacco is a green, leafy plant that is grown in warm climates. Farmers use many chemicals to grow tobacco.They use fertilizers to make the soil rich and insecticides to kill the insects that eat the tobacco plant.ome chemicals are put in cigarettes to keep them burning; otherwise, they would go out. There are over 4,000 chemicals in cigarettes. 51 of them are known to be carcinogenic. A carcinogen is something that causes cancer.
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Tobacco Tobacco is found in cigarettes which you smoke. It comes from the leaves of the tobacco plant and contains many different chemicals. One of the chemicals is nicotine, which gives smokers their 'hit' but is also highly addictive.
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Tobacco Tobacco contains the alkaloid nicotine, a stimulant. Dried tobacco leaves are mainly smoked in cigarettes, cigars, pipe tobacco, and flavored shisha tobacco. They are also consumed as snuff, chewing tobacco, and dipping tobacco.Tobacco use is a risk factor for many diseases, especially those affecting the heart, liver, and lungs, and several cancers.In 2008, the World Health Organization named tobacco as the world's single greatest cause of preventable death.hey are also consumed as snuff, chewing tobacco, and dipping tobacco. Tobacco use is a risk factor for many diseases, especially those affecting the heart, liver, and lungs, and several cancers. In 2008, the World Health Organization named tobacco as the world's single greatest cause of preventable death.
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Do I Know This ? Tobacco is currently grown in 16 states in the United States. The largest tobacco-producing states are Kentucky and North Carolina. They account for 71% of all tobacco grown in the United States. Tobacco is an addictive substance because it contains the chemical nicotine. Like heroin or cocaine, nicotine changes the way your brain works and causes you to crave more and more nicotine. This addiction to nicotine is what makes it so difficult to quit smoking and other tobacco. Learn more about nicotine addiction.
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- Unit 6 Bibliography. What's in a Cigarette & Disease: Chemicals, Cancer and Heart Disease. The main ingredient in cigarettes is tobacco. Tobacco is a green, leafy plant that is grown in warm climates.Farmers use many chemicals to grow tobacco. They use fertilizers to make the soil rich and insecticides to kill the insects that eat the tobacco plant.ome chemicals are put in cigarettes to keep them burning; otherwise, they would go out. There are over 4,000 chemicals in cigarettes. 51 of them are known to be carcinogenic. A carcinogen is something that causes cancer.
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Tobacco Products Federal law (section 5702(c) of Title 26 of the United States Code) defines tobacco products as cigars, cigarettes, smokeless tobacco, pipe tobacco and roll-your-own tobacco. Smokeless tobacco means any snuff or chewing tobacco. Cigar.
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Where Does Tobacco Come From Where Does Tobacco Come From. Tobacco is a product made from the leaves of a variety of plants in the Nicotiana family, more commonly known as tobacco plants. This product has many uses, but it is most commonly used as a drug in products such as cigarettes and cigars.
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Tobacco: Behind the Smoke A chemical is a combination of atoms. For example, nicotine, a chemical naturally present in the tobacco plant and responsible for tobacco addiction, is composed of carbon (10), hydrogen (14) and nitrogen (2) atoms.
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Where Does Tobacco Come From Where Does Tobacco Come From. 31 Aug, 2012 where does 0. Tobacco is a product made from the leaves of a variety of plants in the Nicotiana family, more commonly known as tobacco plants. This product has many uses, but it is most commonly used as a drug in products such as cigarettes and cigars.owever, the tobacco that is most commonly grown as a cash crop today originated in the Americas where it had long been cultivated and used by the native people. Christopher Columbus was the first European to be introduced to the plant on his first voyage to the New World.
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Tobacco-Related Diseases Tobacco-related diseases, including lung disease, heart disease, stroke * and cancer * are illnesses caused by tobacco use, the leading preventable cause of death in the United States. KEYWORDS. * stroke is a blocked or ruptured blood vessel within the brain, which deprives some brain cells of oxygen and thereby kills or damages these cells..
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- A cigar is defined as a roll of tobacco wrapped in leaf tobacco or in a substance that contains tobacco.1,2. Cigars differ from cigarettes in that cigarettes are a roll of tobacco wrapped in paper or in a substance that does not contain tobacco. The three major types of cigars sold in the United States are large cigars, cigarillos, and little cigars.1,2.
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National Cancer Institute at the National Institutes of Health Smokeless tobacco is tobacco that is not burned. It is also known as chewing tobacco, oral tobacco, spit or spitting tobacco, dip, chew, and snuff.Most people chew or suck (dip) the tobacco in their mouth and spit out the tobacco juices that build up, although “spitless” smokeless tobacco has also been developed.here are two main types of smokeless tobacco: Chewing tobacco, which is available as loose leaves, plugs (bricks), or twists of rope. A piece of tobacco is placed between the cheek and lower lip, typically toward the back of the mouth. It is either chewed or held in place. Saliva is spit or swallowed.
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- The tobacco plant is a coarse, large-leaved perennial, usually cultivated as an annual, grown from seed in cold frames or hotbeds and then transplanted to the field.Tobacco requires a warm climate and rich, well-drained soil.ore on tobacco Cultivation and Curing from Infoplease: 1  tobacco: Cultivation and Curing-Cultivation and Curing The tobacco plant is a coarse, large-leaved perennial, usually cultivated as ...
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- full definition of cigarette a slender roll of cut tobacco enclosed in paper and meant to be smoked also a similar roll of another substance as marijuana see cigarette defined for english language learnerssee cigarette defined for kidsull definition of cigarette a slender roll of cut tobacco enclosed in paper and meant to be smoked also a similar roll of another substance as marijuana see cigarette defined for english language learners
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Tobacco The recreational use (or misuse) of tobacco is any use of tobacco in a non-traditional way. For example, smoking cigarettes, chewing tobacco or snuff, smoking non-traditional tobacco in non-sacred pipes or smoking cigars.obacco. Smoking is a major public health issue and a leading cause of premature death affecting smokers and non-smokers in Canada. Tobacco-related illnesses and diseases are urgent issues in First Nations and Inuit communities, where smoking rates are more than triple the rate for the rest of Canada.
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Tobacco Tobacco contains the alkaloid nicotine, a stimulant. Dried tobacco leaves are mainly smoked in cigarettes, cigars, pipe tobacco, and flavored shisha tobacco.They are also consumed as snuff, chewing tobacco, and dipping tobacco.Tobacco use is a risk factor for many diseases, especially those affecting the heart, liver, and lungs, and several cancers.ried tobacco leaves are mainly smoked in cigarettes, cigars, pipe tobacco, and flavored shisha tobacco. They are also consumed as snuff, chewing tobacco, and dipping tobacco.
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Smoking Smoking is a practice in which a substance is burned and the resulting smoke breathed in to be tasted and absorbed into the bloodstream. Most commonly the substance is the dried leaves of the tobacco plant which have been rolled into a small square of rice paper to create a small, round cylinder called a  cigarette .moking is a practice in which a substance is burned and the resulting smoke breathed in to be tasted and absorbed into the bloodstream. Most commonly the substance is the dried leaves of the tobacco plant which have been rolled into a small square of rice paper to create a small, round cylinder called a  cigarette .