An analysis of the harmful effects of smoking on the human health

Furthermore, low activity alleles of GSTPi have been often found in association with different types of human cancers 59 Mortality rates among smokers are about three times higher than among people who have never smoked 67.

After birth, the risk for sudden infant death syndrome SIDS doubles for babies exposed to secondhand smoke.

The Effects of Smoking on the Body

When they are pregnant they also tend to have problems that can hurt both mother and baby, for instance: Am J Clin Nutr. New England Journal of Medicine ; 4: Some writings have stated that smoking can also increase mental concentration ; one study documents a significantly better performance on the normed Advanced Raven Progressive Matrices test after smoking.

Studies of the same gene in Western populations have, however, yielded negative or conflicting results 49although an interaction of CYP1A1 variants with the GST null genotype has been reported to significantly increase lung cancer risks in non-Japanese populations 50 Smoking-dependent and haplotype-specific effects of endothelial nitric oxide synthase gene polymorphisms on angiographically assessed coronary artery disease in Caucasian- and African-Brazilians.

Cardiovascular system Smoking damages your entire cardiovascular system.

Smoking - effects on your body

Cigarette smoking and progression of atherosclerosis: Smoking increases the likelihood of fungal nail infections.

Various biochemical and molecular assays will need to be applied to screen nonsmoker and smoker populations for a variety of health risks. Lung cancer and past occupational exposure to asbestos. Here are a few examples of other ways smoking tobacco affects your health: Tobacco causes one-third of all male deaths in the middle age group plus one-fifth in the old age group and is the cause of approximately one-half of all male cancer deaths in the middle age group plus one-third in the old age group.

At least two studies have been performed to determine the role of oxidative stress in increasing leukocyte-endothelial interactions that precede the development of atherosclerosis in smokers. Smoking so-called "light" cigarettes does not reduce the risk.

Health Effects

Int J Tuberc Lung Dis. Does quitting smoking lower the risk of getting and dying from cancer? Nicotine is the addictive drug in tobacco smoke that causes smokers to continue to smoke. Surgery to improve the blood flow often fails in people who keep smoking. But tobacco companies intentionally design cigarettes to have enough nicotine to create and sustain addiction.The Effects of Smoking essaysThere are an assortment of effects of smoking that can harm a smoker.

They can affect not only the smoker's health but also the non-smokers around the smoker. Why should the people around the smoker suffer when they made the decision not to smoke? It slowly kills th.

Human body is very vulnerable to harmful effects of smoking, and it can harm our heart, lungs, blood circulation, bones, stomach, mouth, eyes, skin, reproduction and fertility.

Health Effects of Cigarette Smoking

Smoking effect on heart and lung in very serious manner, in case of heart nicotine raises blood pressure and blood gets clot easily. Jan 12,  · Marijuana's Health Effects Scrutinized By last month — conclusive evidence about its positive and negative medical effects is hard to channel for health stories from the NPR Science Desk.

10 Health Effects Caused by Smoking You Didn't Know About

Atlanta, GA: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health; Concern about health effects of tobacco has a long history.

The coughing, throat irritation, and shortness of breath caused by smoking have always been obvious. [citation needed] Pipe smoking gradually became generally accepted as a cause of mouth cancers following work done in the s.

It can damage nearly every organ in the body. Learn more about the health effects of smoking tobacco here. Skip to Content.

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Health Effects of Smoking

US Department of Health and Human Services.

An analysis of the harmful effects of smoking on the human health
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