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Tobacco and its negative effects
Negative effects of tobacco essay
Harmful effects of tobacco consumption and smoking essay
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There are 1.1 billion tobacco users in the world and it is set to increase to 1.6billion over the next two decades. Addiction to tobacco impacts poverty and development. In poorer countries, up to 30% of income is spent on tobacco, reducing funds available for nutrition, education and healthcare. Every year in the U.S., more than 480,000 people die from tobacco use and exposure to secondhand smoke, making it the leading cause of preventable death in this country.
Some of the major health risks of tobacco include lung cancer, high cholesterol and chronic bronchitis. Lung cancer is the most common form of cancer by the result of smoking. Cigarette smoke contains chemicals that interfere with the filtration and cleaning out of lungs. Not only does the smoke irritate lungs and lead to overproduction of mucus, it also paralyses the cilia, which is a tiny hair like structure that lines the airways and clean out dust and dirt. The result of paralyzed cilia causes mucus and toxic substances to build up thus resulting in congestion of the lungs. Extra mucus also means that smokers are more likely to suffer from
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An estimated $44 billion is spent annually on tobacco in the United States. It has become such a big issue that the low income New Yorkers are spending nearly a quarter of their annual salary to feed their tobacco addiction. In addition, the aforementioned $44 billion do not include the health costs that tobacco inflicts upon its users. When compared to the $30 billion spent annually to solve world hunger, the American tobacco addiction exceeds the annual required cost by a whooping $14 billion. According to the study conducted by the WFP (World Food Programme), $3.2 billion would be needed per year to reach all the needs of 66 million hungry school-age children. All in all, people spend more on the tobacco industry when the funds could be used to solve a major world
When people use tobacco product the nicotine quickly enters into the human blood stream. Shortly ten minutes after entering into the body the nicotine than reaches the brain which release adrenaline. Nicotine chemically changes the brain in a similar way to heroin and cocaine, so it’s no wonder so many tobacco users have a hard time quitting!
Nicotine (C10H14N2) is one of the most common and addictive of substances used in daily life worldwide. Chemically, it is a yellow-brown, soluble liquid that has a peculiar fish-like odor and a “MSD hazard diamond classification of 3 for health, 1 for flammability, and 0 for reactivity”(ScienceLab.com, 10/10/05). It is a chemical most commonly found in cigarettes, which combines the nicotine with tobacco. The nicotine in the cigarettes is what causes them to become addictive. Addiction is described as “a dependency or chemical imbalance in the brain that cause people to have no control of their actions where the addiction is involved” (Nordqvist, March 2009). A person can get addicted to anything such as gambling, alcohol, and nicotine. In 2011, it was collected that “38.1% of American adults smoke, with 21.6% being adult men and 16.5% being adult woman” (According to the Center for Disease Control and Prevention). In a whole, Nicotine can have harmful effects on your nerves and senses like addiction, but can also make you feel happy, assertive, and concentrated. So is it worth the risk? Or does Nicotine do more harm than good?
Nicotine is an infamous chemical substance that is often found in tobacco. Tobacco contains several hundred chemical compounds and has been known to cause many dangerous health issues, primarily to the respiratory system, such as coughing, asthma, and in many cases, lung cancer. However, it is not nicotine itself that causes these health issues, but rather, it is other chemicals, mainly tar, that lead to damage in the respiratory system. That is not to say that nicotine is harmless. On the contrary, nicotine is a stimulant and it is the major cause of why tobacco is so addicting (Benowitz, 2008). An advocate for this claim, could argue that nicotine is more dangerous than tobacco itself due to the addiction that it can cause. This point of
Tobacco is counted as one of the most dangerous drug and is one of the leading preventable causes of deaths in U.S. Many people put their life in danger by the use of this life taking drug, tobacco. The way Nicotine (which is derived from the tobacco plant and has very powerful affects on human body) works in our brain is by mimicking the actions of a neurotransmitter called acetylcholine (ACh). Acetylcholine (ACh) and its receptors perform various functions of our body, including muscle movement, breathing, heart rate, learning, and memory. Acetylochine is also involved in releasing other neurotransmitters and hormones that affect our appetite, mood etc. When nicotine is introduced to our body, nicotine molecules, which are shaped like acetylcholine, take over the actions of acetylcholine and perform all its functions. Although, many studies described the negative health issues caused by the use of tobacco, the article, “Gender and the tobacco-depression” emphases on the relationship of tobacco and depression and its possible variations by gender in African America young adults.
Smoking affects the cilia by clogging them, impairing the ‘cleaning system’ in your lungs. The cilia are a hair-like structure that lines our breathing tubes and act as filters to clean our air passages. Once the cilia are damaged, the mucous membrane tends to give off a large amount of mucous, which results in the famous smoker’s cough because you have to be the one to cough up the gross stuff because you don’t have a cleaning system anymore. The mucous that the mucous membrane amasses is normally swept away by the cilia, but since the cilia is damaged the mucous will continue to increase because there is nothing getting rid of it and it will make it harder to breathe, as well as, there will be a loss of elasticity. Lost elasticity causes
As most of you know, smoking is bad for your health, but what some of you might not know is that you don’t actually have to smoke to be harmed by smoking. Lung cancer, which is the leading cause of cancer deaths in men and women, is mainly caused by cigarette smoking. Secondhand smoking causes approximately 2 percent of lung cancer deaths each year. It causes respiratory disease, Sudden Infant Death Syndrome (SIDS), middle ear disease, and asthma attacks in children.
Tobacco kills up to half of its users, and about 12 million people smoke it. That totals the death of 6 million people each year due to tobacco. “More than 5 million of those deaths are the result of direct tobacco use, while more than 600 000 are the result of non-smokers being exposed to second-hand smoke”. In short, if everyone that is currently stopped smoking, only tobacco, not only would 5 million lives be saved, but another 600 000 people would also not have to die because of the poor choices other people decide to make. About 570,000 people die annually due to drug use. That breaks down to about 440,000 from disease related to tobacco, 85,000 due to alcohol, 20,000 due to illicit drugs, and 20,000 due to prescription drug abuse. “Nearly 80% of the world's 1 billion smokers live in low-and middle-income countries.” As the world health organization has stated, most people that smoke habit around the low-income countries. This shows that people that smoke live around a poor facility.
This represents 4.0% of all male 1.8% of female hospitalisations respectively. The epidemiologic evidence and the corresponding biological understanding of respiratory cancer have supported the conclusion that smoking causes lung cancer. It is well documented that cigarette smoke: · is the major cause of lung cancer (primary carcinoma of the lung). · is a cause of heart disease, chronic lung disease, and oesophageal cancer.
Is smokeless tobacco a safe alternative to smoking? That’s the question going through millions of people’s heads who are wanting to stop smoking but not get addicted to smokeless tobacco. So I’m going to help you out and tell you about it first I’m going to tell you how less harmful smokeless tobacco is, next we’re going to talk about the risks in smoking cigarettes, lastly we’ll talk about some of the safer alternatives to all tobacco products.
Tobacco has been increasing in America for nearly 8000 years. Around about 2000 years ago, tobacco started to be chewed and smoked during the cultural or religious ceremonies and events. Cigarettes were developed in the late 1800s, the machines in those days produced about 200 cigarettes per minutes, unlike today where they produce about 9000 cigarettes per minute. The growth of cigarette smoking continued in the early 20th century, however, was extremely popular during the world wars due to the policy of providing free cigarettes to allied troops as a morale-boosting exercise. Later in the 20th-century smoking reduced in popularity due to the knowledge of health risk effects of both active and passive smoking (Council, 2015).
The sale of cigarettes and tobacco is a multi-billion dollar industry, but is it truly worth all the problems that stem from their use? Health care costs are extremely high due to all the health problems associated with cigarettes and tobacco. Even though research has proven time and time again the harmful effects of cigarettes, and the rising cost of health care caused by cigarettes, our government will not take a stand and stop all manufacturing of the horrible toxins. Every year, new medical reports are issued regarding the harmful effects of smoking cigarettes. Hundreds of thousands of people around the world die every year from diseases caused by smoking.
When people hear the word addiction, most people picture an alcoholic that spends hours a night at the bar, or meth addict that sleeps in the streets and prostitutes herself out to obtain money for another hit, but what various people refuse to realize is that addiction has become an epidemic in the United States. Addiction is everywhere from the UPS man that takes smoke breaks every few delivery’s, to your best friend 's dad whose appears to have everything put together but spends his evenings at the casino. In my opinion, it 's essential to share your story, I’m restless to tell you experience with addiction.
Most people would think that cigarette smoking can cause many health issues and diseases after looking at the ingredients used, and they are right. Periodontitis, Peptic ulcers, Erectile dysfunction, Chronic obstructive pulmonary disease, Cancer, and cardiovascular disease are just a few of the diseases that can be caused from smoking cigarettes. Smoking may also increase the chance of heart disease, stroke, atherosclerosis, and peripheral vascular disease. Tobacco has also been linked to Buerger 's disease, Oral disease and some infection throughout the body has also been caused by smoking
According to (Mackay, 2002), rapid increase in tobacco consumption and its spread around the world represent a great concern to public health both globally and at the national level. Tobacco is the second major cause of death in the world and the fourth most common risk factor for disease worldwide; it kills 4.9 million persons per year therefore it weighs heavily on the health care system of countries. Tobacco undermines the wellbeing of populations. The cost of treating tobacco-related illness is very high, not only in the governments but also to individuals and their families. In addition, the diseases and deaths that result from tobacco consumption impose great suffering and grief on the close family of the tobacco user, effects which are exacerbated by poverty.
One person dies every six seconds due to a tobacco-related disease, which results in a shocking amount of ten deaths per minute. Tobacco is one of the most heavily used addictive products in the United States. Tobacco contains over 4,000 chemicals; approximately 250 are dangerously harmful to humans. Smoking is a major public health problem. All smokers face an increased risk of lung cancer, cardiovascular problems, and many other disorders.