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Negative effects of smoking
Tobacco use as a public health concern
Negative effects of smoking
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A long time ago tobacco was grown by American Indians. Native Americans grew this plant for many medical reasons until they suddenly became addicted. Over many years people have started smoking or dipping tobacco and have had many different effects on their body from doing this. Women, men, teens, and even children use tobacco in some way. Tobacco affects nearly every part of your body and the reason is because there are more than 7,000 chemicals including nicotine. But how does it affect your body? Many people seem to ask.
When nicotine enters the bloodstream it affects both the mind and the body. Nicotine triggers the brain cells making your body want tobacco more and more. Nicotine arrives eight to ten seconds after it has been inhaled. When wanting to stop using tobacco you might have some side effects. Such as, becoming dizzy, getting sick, having headaches, etc. because your brain won’t be able to let the nicotine go so easily. People who do not smoke have an average of living thirteen-fourteen years longer than people who do smoke.
Tobacco affects the brain in many ways. When you first start smoking you are most likely to get headaches and become dizzy. Tobacco also makes you very moody when you first start smoking or when you are trying to quit. For example, you can feel anxious, nervous, and/or depressed after you inhale the chemicals the cigarette or cigar released. Your brain can also be affected by the nicotine telling your body you want more and more of the tobacco. Nicotine kills brain cells as well as making you addicted.
Your mouth can be affected by tobacco as well. Many people dip or snuff. Doing this can cause mouth cancer and many other diseases. Your tongue, lips, cheeks, and teeth can ...
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...it. If you are a parent or guardian, smoking around your children can hurt them. If the person around you doesn’t smoke they still have a higher risk of having lung cancer or other possible diseases.
Women who smoke while being pregnant can hurt them and the baby. Some women who smoke have miscarriages or stillbirths. Others might have babies born with breathing problems or learning disabilities.
Tobacco industries in the United States produce around 660 billion cigarettes and about three billion cigars yearly! There are more than 440,000 annual deaths in the Unites States and about 10,000 of those deaths are caused by lung cancer. Forty percent high school graduates smoke cigarettes. Some peoples body let them quit while others really struggle to quit because of the nicotine. I advise you not to use tobacco because it only takes once to become addicted.
Tobacco is connected with a number of negative effects in humans and a few other organisms. For example, the long list of negative effects range from birth defects and lessened lung capacity, to sexual impotence. All of the previously mentioned result from extended tobacco exposure in varying mediums and although they are negative effects associated with tobacco, it has also been proven that tobacco to acts as a stimulant to some animals (Nice 135). In studying how tobacco effects the body of any living being and its uses, over time new developments may progress that would allow us to use tobacco only for its positive effects while bypassing its negative ones.
According to the Partnership for a Drug-Free America, it stated that the nicotine in smoking cigarettes can be very dangerous, damaging to the human body. It’s known that smoking can cause chronic lung disease, coronary heart disease and stroke. In addition, smoking also causes cancer of the lungs, larynx, esophagus, mouth, and bladder. Smoking tobacco products is also known to contribute to cancer of cervix, pancreas and kidneys. People that don’t smoke tobacco products can also be harmed by second hand smoke. Women who smoke while pregnant, put their baby at risk of have health problems.
In a nicotine overdose nausea, vomiting, confusion, dizziness, weakness, coma, convulsions and respiratory and cardiac arrest can occur8
Cigarettes are a thin cylinder of finely cut tobacco that is rolled in paper for smoking. There are also many manufactured cigarettes that also have filters on one end that are intended to trap some of the toxic chemicals contained in cigarette smoke. Tobacco and ammonia are contained inside cigarettes. Tobacco is a green, leafy plant that is grown in warm climates. Ammonia is a compound of nitrogen and hydrogen with the formula NH3. With these conditions, cigarettes are hazardous to health. They also have a complex of 7,000 chemicals. Another important factor of what cigarettes contain is nicotine. Nicotine is a toxic colorless or yellowish oily liquid that is the chief active constituent of tobacco. Smoking cigarettes is a process where the inhalation of the gases and hydrocarbon vapors generated by slowly burning tobacco. With this technique, it becomes highly addictive
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.
When it comes to some people 's opinion about tobacco they just think it is all terrible; however, many doctors have proven that it is not the case with smokeless tobacco. There are people in the world who say smokeless tobacco is awful because it causes mouth cancer, tooth loss, and gum disease because they have listened to the anti-tobacco corporations and the incorrect warning labels. There are also doctors and businesses in several countries that have proven that it does not cause any of these medical problems. Instead of people assuming that they should cut out all tobacco products, they should try to educate themselves in the benefits of chewing tobacco. In the end people will find that smokeless tobacco
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.
Nicotine is addictive whether the user uses tobacco products or just smokes cigarettes. Addiction is what makes someone continuously smoke even when they are trying to quit. For some people, breaking the cycle is harder than others. Many people don’t know the various methods to quit smoking. When tobacco products are used, nicotine is quickly absorbed into the bloodstream. In the matter of ten seconds of entering the body, nicotine reaches the brain. This causes the brain to release adrenaline, creating a buzz of pleasure and energy. The buzz evaporates quickly, leaving behind a tired feeli...
Smokeless tobacco includes two main categories, which are chewing tobacco and snuff. Chewing tobacco is typically composed of loose tobacco leaves, and snuff is ground up tobacco leaves that can come dry, moist, or in pouches. The nicotine in this drug enters through mouth tissue. According to the CDC, in 2012 about four in every 100 adults used smokeless tobacco (Centers for Disease Control and Prevention, 2015). Some of the damaging effects on the body are tooth loss, cavities, and decay, bone loss at the roots of teeth, mouth lesions, receding gums, and hypertension. Smokeless tobacco also causes many forms of cancer like mouth, gum, and esophageal cancer, as well as heart disease, stroke, leukoplakia, etc. (American Cancer Society, 2013). Contrary to some viewpoints, smokeless tobacco is not a safe alternative to smoking. Both tobacco products are detrimental on the body. There are more deaths associated with cigarette smoking than with smokeless tobacco use, however both forms of tobacco cause harm on the body and death (American Cancer Society,
The most common form of tobacco used is the cigarette. Smoking for most people gives satisfaction and pleasure. The tobacco chemicals that are released into the brain when inhaled cause a happy or joyous feeling to the person. People often turn to cigarettes to suppress hunger or relieve stress (Dichter). After a short period of time, a person can become addicted to the satisfaction they get from smoking a cigarette. Certain tobacco products contain toxins, carcinogens, and poisons that are all extremely harmful to the human body. 60 chemicals that are contained in a tobacco cigarette are cancer-causing agents (Wexner). It is these chemicals that make cigarettes as well as other tobacco products so addicting to their users. Over time the need for a cigarette increases and the harder it becomes to quit smoking. Some users turn to smoking alternatives in order to quit. The first thing a smoker will reach for is something that looks and feels similar to a normal cigarette.
Cigarette addiction is responsible for over four million deaths every year. The question most people ask is why don’t people just put down their cigarettes? Well, the answer to that often asked question is nicotine. Nicotine is a neurotransmitter that targets certain receptors in the brain. It is a chemical messenger that induces feelings of pleasure. When someone takes a hit off of a cigarette, they ingest the harmful chemicals that can cause cancer and other serious health threats. They only inhale these chemicals to get one thing and one thing only, nicotine.
During a pregnancy there are many choices to be made and smoking should not be one of them. Smoking while pregnant can cause major effects before the birth of the child and also in the child’s future. Here are a few effects before the actual birth of the child: 1) Cigarettes contains a large number of chemicals that harm unborn babies. 2) Smoking raises the levels of carbon monoxide in your bloodstream. This gives less oxygen for baby. 3) Nicotine tightens the blood vessels, meaning the oxygen is passed over less effectively to the baby 4) Miscarriage or stillborn.
Smoking reduces stamina, endurance, and strength, diminishes health, and deteriorates organs as well as the nervous system. People who smoke often claim that smoking reduces their stress and helps them relax.
The Effects of Smoking during Pregnancy. Most women have heard that smoking is very deadly to the human body and can cause cancer, heart disease, and other major health problems, yet it is still an ongoing problem. Around the world, about 250 million women use tobacco every day and this number is increasing rapidly, according to data presented at the 2009 14th World Conference on Tobacco and Health in Mumbai (March of Dimes, 2011). Not only do women smoke, some choose to continue to smoke while pregnant. Smoking during pregnancy is a worldwide problem, although it is more common in developed countries such as the US, where an estimated 18 percent of pregnant women smoke.
There are many causes which make people smoke, however it can be divided into two main causes: physical and psychological. First cause which is physical concerns the human body’s needs. Nicotine contained in cigarette is an addictive substance. It is the chemical which causes addiction. Nicotine reduces tension in the muscles and allows smokers to relax so they feel that they can relieve stress by smoking. Nicotine can also have a calming effect on people who are anxious and worried. This is why it can bring a feeling of tranquility and help smokers to cope with stress. Thus, people smoke when they are depressed, lonely or bored. Nicotine is absorbed by the smoker’s lung and intestines. Very quickly, nicotine can stimulate brain and certain types of nerves so heart rate and blood pressure go up; respiration increases. A little nicotine makes smokers feel more energy and improve concentration. As a consequence, these physical effects created by smoking play an important role in making people feel the need to smoke.