Cigarette Smoking and the Body
Tobacco is consumed worldwide everyday by millions of people. Many people cannot prevent themselves from smoking because tobacco contains a drug called nicotine that makes them feel as if they need it in order to function normally. Nicotine is a substance found in tobacco. It is found in all tobacco products such as: cigarettes, pipe tobacco, chewing tobacco, and cigars. When a person smokes a tobacco product, they inhale the smoke, which contains nicotine as well as over 500 chemicals, including formaldehyde (used to preserve dead bodies), cyanide, insecticide, carbon monoxide and tar [1]. I personally think that smoking is detrimental and that it has many fatal side effects, but eventhough many people know of these effects, they still chose to smoke. For what reason? Nicotine has a few positive effects on the body. It stimulates memory and alertness, enhancing cognitive skills that require speed, reaction time, vigilance, and work performance. It acts as a mood-altering agent, it tends to alleviate boredom and reduce stress, and reduces aggressive responses to stressful events. It also tends to be an appetite suppressant, specifically decreasing the appetite for simple carbohydrates (sweets)
Women who smoke also suffer from more reproductive tract infections, fertility and menstrual disorders, earlier menopause, and problems during pregnancy. [2] The heart and circulatory system are greatly affected by cigarette smoking over a long term. Once detachment has occurred, prenatal death rates also increase. These include Photodynamic Therapy, Immunotherapy, Gene therapy, Cytokines, Interferons, Onconase and L-NDDP. After eight hours, nicotine and carbon monoxide levels in a person's blood are reduced by half; oxygen levels return to normal, and your heart and lungs will begin to repair the damage caused by cigarette smoke. Five years later and your risk of heart attack falls to about half that of a smoker and finally, after 10 years of not smoking, your risk of lung cancer falls to half that of a smoker and your risk of heart attack falls to the same as someone who has never smoked. Oncologists cannot treat only cancer cells with this technique so many other cells are also eliminated. Similar findings have been published on the effect of smoking and Parkinson's disease. This risk increases by 20% with every 1/2 pack of cigarettes smoked. Once these treatments are tested to be effective and safe, a person suffering from lung cancer can be less dubious about being treated and hence the deaths caused by lung cancer would decrease. Premature coronary heart disease could lead to sudden death. Smoking also causes cancer of the lips, tongue, salivary glands, mouth, larynx, oesophagus, and middle and lower pharynx and bladder. These 'positive' effects may seem reason enough for you to smoke but the negative effects are much greater and detrimental. and inhibiting the efficiency with which food is metabolised. The common side effects of chemotherapy include gastrointestinal symptoms (vomiting, nausea, etc), anaemia, infection (white blood cell production may decrease), mucositis, fatigue, alopecia (hair loss) and depression.
Common topics in this essay:
BODY Tobacco,
Researchers April,
Onconase L-NDDP,
lung cancer,
heart disease,
Alzheimer's Parkinson's,
circulatory system,
blood pressure,
Immunotherapy Gene,
heart attack,
carbon monoxide,
falls half smoker,
suffering lung cancer,
suffering lung,
heart attack falls,
person's blood,
tobacco products,
cancer cells,
risk heart attack,
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Acceptance Essays
