A cigarette is made up of seven thousand chemicals but one of the worst because it is addictive is nicotine. Once the nicotine is breathed in it is absorbed into the bloodstream and within twenty eight seconds it goes into the brain. There are major problems with nicotine entering into the body. First of all not only does the nicotine enter into the brain, but once it is in there it attaches to a neurotransmitter called acetylene and mimics what it is supposed to do, which is control muscle movement, breathing, and the heart rate. However what makes nicotine addictive is when it released to parts of the brain that produce pleasure. Scientists have recently discovered that nicotine raises the level of a neurotransmitter called dopamine, which is a part of the brain that produces pleasure. Another problem with nicotine getting inside the body is the fact that is actually a chemical and it is used as a bug repellent or eliminator.
Many reports have been issued based on the evidence regarding the devastating health affecs of smoking and the expose of second hand smoke. Unfortunatly, cigarette smoking has reportedly caused about 480,000 deaths anually in the United States with an account of 41,000 deaths due to second hand smoking. It is indicated that America has the greatest heath issues from smoking. Neverless, it has been declining due to the rise on taxes and the promotions to cut down tabacco use advetisement. Smoking can be very addictive but there are many ways to help stop that I’ll get to soon.
Smoking has become a social habit nowadays. When people around are smoking, the person practically feel like he/she should be doing the same. And this is increasing day by day in our country. Smoking tribulates almost every organ of the body. It is the leading cause of more than 443,00 deaths each year.
Smoking can lead to many types of cancer. Lung, lip, throat, tongue, and esophageal cancer are all caused by smoking. Some would have to have their jawbone sliced off to remove an invasive tongue cancer. He tells stories of his patients and what happened to them because they smoked. He tells of a grandmother who had taught her grandchildren to smoke, then later was diagnosed with esophageal cancer.
Firstly, All doctors and scientists agree that smoking is life threatening. Tobacco smoke can cause cancer and heart disease. Smoking does not just affect the smoker, but people nearby inhaling the smoke and becoming passive smokers. Even if Smokers desire to smoke, but some people near, do not choose to smoke without them doing it physically.
Dont Smoke For Our Sake For many years smoking cigarettes has been legal to smoke in public places. Would you allow this to continue even knowing the harm and dangers it can bring people who smoke and even people who don 't? Imagine being in a nice family friendly park on a sunny, summer day.
But if cigarettes are nasty then how do people get addicted? Nicotine, in small doses, makes you feel at ease and distracts your brain by sending it fake award messages. The chemical in nicotine, Dopamine, is found in most drugs, which makes the user feel “high.” This makes the brain want more, which feeds the addiction.
Nicotine disrupts the normal relationship between the neurotransmitter acetylcholine and the receptors acetylcholine binds to. These changes in the brain can lead to addiction. When a cigarette is smoked, nicotine-rich blood passes from the lungs to the brain within seven seconds and immediately stimulates the release of many chemical messengers such as
One harmful effect of nicotine is that it inhibits the body’s ability to produce saliva. Without saliva, bacteria will build up between the teeth and eventually cause tooth decay. E-cigs that contain smaller concentrations of nicotine, like 3mg or 6mg, may be better for oral health, but even nicotine in small amounts can affect the salivary glands. According to Women’s Health, nicotine causes more than just dental problems and dry mouth.
Smoking has been a long time habit round the world. However, in the past, smoking cigarette was very popular and known to be a cool recreational drug, and was widely accepted by the community across the world. Today smoking has been less widely accepted and more restricted because of the many health risks that are linked to smoking cigarette. These days, people are well educated and more knowledgeable about the health risks of smoking. Therefore, smoking popularity has been in sharp a decline in the past decade. Smoking cigarette is more than just an addiction; it is one of highest cause of death in the world than any other causes.
(should this go at the end) Nicotine is not viewed as a dangerous substance in comparison to other classified drugs, however it is one of the leading substances that has proven to cause more deaths in comparison to cocaine and amphetamines etc. (Dani and Harris, 2005). A very recognized psychologist Sigmund Freud, developed a theory of psychoanalysis that stressed the importance of insight in changing ones behaviours. However, himself he was unable to stop smoking even after most of his jaw had been removed due to cancer. This shows that it is a very strong habit that cannot be given up as easily (Brecher, 1972).
As per the latest study conducted by the World Health Organization, one billion people smoke worldwide, which constitute about 20% of the entire world population. Cigarette smoking has numerous health hazards however, lung cancer is the most known to generations. Smoking, at the same time, is also responsible for cardiovascular disease and heart stroke. But accelerated aging continues to remain the most ignored and standard side effect of smoking.
It's funny how many people within my age group lack common sense. Even more, if you tell people drinking alcohol and smoking weed at a young age is bad they will actually defend it with no source of proof at all. There is a reason stuff like alcohol and smoking cigarettes have a fucking age restriction, not because adults are trying to stop you from having fun it's because a 15 year olds brain does not have the tolerance for it yet. Throughout my countless visits to the hospital I have been told by many paediatricians how terrible all of this stuff actually is for you. Today, a doctor was telling me about how she did a study over a course of 4 years in San Diego with two groups of young people aged around 14. The first group were the ones who began drinking at a young age, the second, ones who did not drink until they were 18 and after doing scans results actually showed the first
Persuasive Speech Etson Williams Course # 22297787 Topic: Ban smoking in public places Audience: You are speaking to a group of teenagers. There are twenty-five female and male students present in the class. Most of the male and female students are eighteen, nineteen, and older age present in the class. Some of them do smoke and most of them do not.