Negative Effects of Smoking

We often heard from our parents that when they were young, people could buy cigarettes and smoke pretty much anywhere — even in hospitals! Ads for cigarettes were all over the place. Today we're more aware about how bad smoking is for our health. Smoking is restricted or banned in almost all public places and cigarette companies are no longer allowed to advertise on TV, radio, and in many magazines.

Everyone knows that smoking can cause cancer when you get older, but did you know that it also has bad effects on your body right now? A cigarette contains about 4000 chemicals, many of which are poisonous. Some of the worst ones are:

Nicotine: a deadly poison
Arsenic: used in rat poison
Methane: a component of rocket fuel
Ammonia: found in floor cleaner
Cadmium: used in batteries
Carbon Monoxide: part of car exhaust
Formaldehyde: used to preserve body tissue
Butane: lighter fluid
Hydrogen Cyanide: the poison used in gas chambers

Every time you inhale smoke from a cigarette, small amounts of these chemicals get into your blood through your lungs. They travel to all the parts of your body and cause harm.

Almost everyone knows that smoking causes cancer, emphysema, and heart disease; that it can shorten your life by 10 years or more; and that the habit can cost a smoker thousands of dollars a year. So how come people are still lighting up? The answer, in a word, is addiction.

Smoking is a hard habit to break because tobacco contains nicotine, which is highly addictive. Like heroin or other addictive drugs, the body and mind quickly become so used to the nicotine in cigarettes that a person needs to have it just to feel normal. People start smoking for a variety of different reasons. Some think it looks cool. Others start because their family members or friends smoke.

Smoking also can be costly. Try to imagine, a pack of cigarettes costs $4.50, on average. That means, even if you buy just one pack a week, you'll spend $234 in a year. Some people smoke a pack a day, which adds up to $1,642! That's a lot of CDs, computer games, and clothes you could buy instead.

Here are some facts about what smoking cigarettes does to you:
a) Smoking makes you smell bad, gives you wrinkles, stains your teeth, and gives you bad breath.
b) Smokers get 3 times more cavities than non-smokers.
c) Smoking lowers your hormone levels.
d) When smokers catch a cold, they are more likely than non-smokers to have a cough that lasts a long time. They are also more likely than non-smokers to get bronchitis and pneumonia.
e) Teen smokers have smaller lungs and a weaker heart than teen non-smokers. They also get sick more often than teens who don't smoke.