Bad influence of smoking

However, the magnitude of the effect is staggering as new research suggests peer influence can double the risk of a teen deciding to smoke. In the United States, 90 percent of smokers pick up the habit by age 18, making adolescence a critical time for smoking-prevention efforts. Peer influence has long been known as a major risk factor for adolescent smoking, but findings have varied about how big the risk is or how this dynamic unfolds.

Bad influence of smoking

Smoking and tobacco - Smoking risks throughout life Summary Many of the 7, chemicals in tobacco smoke are chemically active and trigger profound and potentially fatal changes in the body.

Smoking: Parent and Family Influences

Smoking harms nearly every organ in the body. Nicotine is the addictive drug in tobacco smoke that causes smokers to continue to smoke. How much nicotine a smoker needs determines how much smoke they are likely to inhale, no matter what type of cigarette they smoke. Along with nicotine, smokers inhale about 7, other chemicals in cigarette smoke.

The Positive and Negative Effects of Smoking Tobacco by Eiryn Sheades on Prezi

Many of these chemicals come from burning tobacco leaf. Some of these compounds are chemically active and trigger profound and damaging changes in the body. Tobacco smoke contains over 60 known cancer-causing chemicals.

Smoking harms nearly every organ in the body, causing many diseases and reducing health in general. Dangerous chemicals in tobacco smoke The most damaging components of tobacco smoke are: Tar — this is the collective term for the various particles suspended in tobacco smoke.

The particles contain chemicals, including several cancer-causing substances carcinogens. Tar is sticky and brown, and stains teeth, fingernails and lung tissue. Tar contains the carcinogen benzo a pyrene. Carbon monoxide — this odourless gas is fatal in large doses because it takes the place of oxygen in the blood.

Each red blood cell contains a protein called haemoglobin that transports oxygen molecules around the body. However, carbon monoxide binds to haemoglobin better than oxygen. In response, the body makes more red blood cells to carry the oxygen it needs, but it makes the blood thicker.

This means that when the body demands more oxygen during exercise, less oxygen reaches the brain, heart, muscles and other organs. Hydrogen cyanide — the lungs contain tiny hairs cilia that help to clean the lungs by moving foreign substances out.

Hydrogen cyanide stops this lung clearance system from working properly, which means the poisonous chemicals in tobacco smoke can build up inside the lungs. Other chemicals in smoke that damage the lungs include hydrocarbons, nitrous oxides, organic acids, phenols and oxidising agents.

Oxidizing chemicals — these highly reactive chemicals which include free radicals can damage the heart muscles and blood vessels.

Bad influence of smoking

They react with cholesterol, leading to the build-up of fatty material on artery walls. Their actions lead to heart disease, stroke and blood vessel disease. Metals — tobacco smoke contains dangerous metals including arsenic, cadmium and lead.

Several of these metals are carcinogenic.

Drug Facts

Radioactive compounds — tobacco smoke contains radioactive compounds that are known to be carcinogenic. Effects of smoking on the respiratory system The effects of tobacco smoke on the respiratory system include: Effects of smoking on the circulatory system The effects of tobacco smoke on the circulatory system include: Effects of smoking on the immune system The effects of tobacco smoke on the immune system include: Effects of smoking on the musculoskeletal system The effects of tobacco smoke on the musculoskeletal system include: The effects of tobacco smoke on the female body include: Other effects of smoking on the body Other effects of tobacco smoke on the body include: Low birth weight is associated with an increased risk of heart disease, stroke, high blood pressure, being overweight and diabetes in adulthood increased risk of cleft palate and cleft lip paternal smoking can also harm the fetus if the non-smoking mother is exposed to second-hand smoke.

Diseases caused by long-term smoking A lifetime smoker is at high risk of developing a range of potentially lethal diseases, including: Where to get help.Sep 28,  · Twelve-year-olds whose parents smoked were more than two times as likely to begin smoking cigarettes on a daily basis between the ages of 13 and 21 than were children whose parents didn’t use tobacco, according to a new study that looked at family influences on smoking habits.

Jun 20,  · Student get influenced to smoking by bad peers which affect their cognitive abilities,career achievment,social lifes,physical and mental leslutinsduphoenix.comg is one of the bad habit which students engaged themselves in by associating with bad peers.

Bad Influence Almost all smokers -- 90 percent -- start their habit by the time they turn 21, according to a American Lung Association report, and half are addicted by the time they turn It’s important to set a good example by showing your children that smoking is leslutinsduphoenix.comd: Jun 17, In addition to not smoking themselves, there are a number of ways parents can make a difference.

Setting rules about movie viewing, communicating with your child, and being aware of how your behavior might influence your children at an early age are all ways . Jan 18,  · Loneliness Might Be A Bigger Health Risk Than Smoking Or Obesity.

but initial health status has an influence on the findings. Results . smoking, such as peer pressure, parental influence, and socioeconomic status, and too little appreciation of the fact that studying the determinants of cigarette smoking is fundamentally a .

Bad Influence Chapter 1: No Smoking, a homestuck fanfic | FanFiction