
* Zinc - An ounce of almonds contains 6% of the recommended daily requirements of zinc, which aids in wound healing and is involved in protein metabolism. Zinc is also important in the development of the reproductive system.
Smoking is one of the worst things kids or adults can do to their bodies. Yet every single day about 4,000 kids between the ages 12 and 17 start smoking. Most middle school students don't smoke — only about 1 in 10 does. And most high school students don't smoke either — about 1 in 4 does (that means 3 out of 4 don't).
But why do those who smoke ever begin?
There's more than just one simple answer. Some kids may start smoking just because they're curious. Others may like the idea of doing something dangerous — something grownups don't want them to do. Still others might know lots of people who smoke and they might think it's a way to act or look like an adult. Fortunately, fewer people are starting smoking than a few years ago.
Maybe that's because more and more people have learned that smoking and tobacco use can cause cancer and heart disease. But sometimes kids can't really think that far into the future to worry about an illness they might not get for many years.
So let's talk about the problems that might affect kids more quickly:
Let's find out more about cigarettes and tobacco.
What Are Smoking and Smokeless Tobacco?
Tobacco (say: tuh-ba-ko) is a plant that can be smoked in cigarettes, pipes, or cigars. It's the same plant that's in smokeless tobacco, known as dip, chew, snuff, spit, or chewing tobacco. Smokeless tobacco is not lit or inhaled like tobacco in cigarettes, pipes, and cigars. Instead, smokeless tobacco is put between the lip and gum and sucked on inside the mouth.
Tobacco contains nicotine (say: nih-kuh-teen), a chemical that causes a tingly or pleasant feeling — but that feeling only lasts for a little while. Nicotine is also addictive (say: uh-dik-tiv). That means that if you start to use nicotine, your body and mind will become so used to it that you'll need to have it just to feel OK.
Anyone who starts smoking could become addicted to it. If you're addicted to something, it's very hard to stop doing it, even if you want to. Some kids get addicted right away. And adults are often addicted, which is why so many of them have a hard time quitting smoking.
Why Is It So Bad for You?
Cigarettes and smokeless tobacco kill hundreds of thousands of Americans every year. You know those rubber bracelets that were created to bring attention to different causes? The Campaign for Tobacco-Free Kids created a red one with the number 1,200 on it. Why 1,200? That's the number of people who die each day due to smoking.
The nicotine and other poisonous chemicals in tobacco cause lots of diseases, like heart problems and some kinds of cancer. If you smoke, you hurt your lungs and heart each time you light up. It also can make it more difficult for blood to move around in the body, so smokers may feel tired and cranky. The longer you smoke, the worse the damage becomes.
The Other Cost of Smoking
Using tobacco eats up a lot of money, too. 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.
What's It Like?
Usually, people don't like smoking or chewing tobacco at first. Your body is smart, and it knows when it's being poisoned. When people try smoking for the first time, they often cough a lot and feel pain or burning in their throat and lungs. This is your lungs' way of trying to protect you and tell you to keep them smoke free. Also, many people say that they feel sick to their stomachs or even throw up. If someone accidentally swallows chewing tobacco, they may be sick for hours. Yuck.
What if My Friend Smokes?
If you have friends who smoke or use tobacco, you can help them by encouraging them to quit. Here are some reasons you can mention:
•It will hurt their health.
•It will make their breath stinky.
•It will turn their teeth yellow.
•It will give them less endurance when running or playing sports.
•It's expensive.
•It's illegal to buy cigarettes when you're underage.
If you think it will help, you could print out articles like this one to give to a friend who smokes. He or she may be interested in learning more about the dangers of smoking. But people don't like to hear that they're doing something wrong, so your pal also could be a little angry. If that happens, don't push it too much. In time, your friend may realize you are right.
In the meantime, it could help to talk with a parent or a school counselor if you're worried about your friend. When your friend is ready, a grown-up can help him or her quit for good. If your friend decides to quit, lend your support. You might say it's time to kick some butts!
Reviewed by: Neil Izenberg, MD
Date reviewed: August 2007
•The environment you live in and the way you live partly determine whether you have asthma attacks.
An asthma attack is a reaction to a trigger. It is similar in many ways to an allergic reaction.
•An allergic reaction is a response by the body's immune system to an "invader."
•When the cells of the immune system sense an invader, they set off a series of reactions that help fight off the invader.
•It is this series of reactions that causes the production of mucus and bronchospasms. These responses cause the symptoms of an asthma attack.
•In asthma, the "invaders" are the triggers listed below. Triggers vary among individuals.
•Because asthma is a type of allergic reaction, it is sometimes called reactive airway disease.
Each person with asthma has his or her own unique set of triggers. Most triggers cause attacks in some people with asthma and not in others. Common triggers of asthma attacks are the following:
•exposure to tobacco or wood smoke,
•breathing polluted air,
•inhaling other respiratory irritants such as perfumes or cleaning products,
•exposure to airway irritants at the workplace,
•breathing in allergy-causing substances (allergens) such as molds, dust, or animal dander,
•an upper respiratory infection, such as a cold, flu, sinusitis, or bronchitis,
•exposure to cold, dry weather,
•emotional excitement or stress,
•physical exertion or exercise,
•reflux of stomach acid known as gastroesophageal reflux disease, or GERD,
•sulfites, an additive to some foods and wine, and
•menstruation: In some, not all, women, asthma symptoms are closely tied to the menstrual cycle.
Virtually every child and adult gets a sore throat once or twice a year. What should you do when this happens? Could it be strep throat? How can you tell? Should you go to the doctor? Should you just call your doctor and ask for medicine over the phone?
Here is the Dr. Sears guide to diagnosing and treating sore throats in children.
CAUSES OF SORE THROAT
At-home treatments:
Rich in vitamin D, C, B12, and omega-3 fatty acids
Green Tea
Rich in omega-3 fatty acids, potassium, and calcium
Cheese
Rich in calcium, vitamin B6, and folic acid
Doctors cannot always explain why one person gets cancer and another does not. However, scientists have studied general patterns of cancer in the population to learn what things around us and what things we do in our lives may increase our chance of developing cancer.
Anything that increases a person’s chance of developing a disease is called a risk factor; anything that decreases a person’s chance of developing a disease is called a protective factor. Some of the risk factors for cancer can be avoided, but many cannot. For example, although you can choose to quit smoking, you cannot choose which genes you have inherited from your parents. Both smoking and inheriting specific genes could be considered risk factors for certain kinds of cancer, but only smoking can be avoided. Prevention means avoiding the risk factors and increasing the protective factors that can be controlled so that the chance of developing cancer decreases.
Although many risk factors can be avoided, it is important to keep in mind that avoiding risk factors does not guarantee that you will not get cancer. Also, most people with a particular risk factor for cancer do not actually get the disease. Some people are more sensitive than others are to factors that can cause cancer. Talk to your doctor about methods of preventing cancer that might be effective for you.
Purposes of this summaryThe purposes of this summary on lung cancer prevention are to: