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Cigarettes contain many harmful ingredients and toxins in them. When you smoke, you are breathing in everything that the cigarette contains. Smoke from cigarettes has tar in it, and that tar sticks to your lungs. The important part of the lungs that cleans out dirt are damaged, even if you're just getting second hand smoke.

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The chemicals in the cigarette such as nicotine and tar, starts to fill up your alveoli, because of these chemicals in your alveoli, they start to pop. The popping of your alveoli results in a shortage of oxygen for your body to function.

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12y ago
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12y ago

You could check lung capacities of smokers versus non-smokers.

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Q: Why does smoking affect the lungs?
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Related questions

What are the effects on smoking on respiration?

It will affect your lungs.


What is smoking and how does it affect human living?

it effects it in the lungs


Does smoking affect lung capacity?

Yes, no matter what you are smoking, you lungs will get r*ped.


Why does smoking affect young people?

because it burns your lungs


What is a risk factor for the respiratory system?

smoking that will affect the lungs


How does smoking affect humans looking?

It makes the insides of their lungs all white.


How can smoking affect obesity?

It affects your lungs and that way it will make it harder for you to excercise.


Which diseases or disorders affect your lungs?

lung clots,smoking can give you lung cancer


What system does smoking affect?

It affects your Respiratory System (breathing system). Especially it targets your lungs.


How does smoking affect air passages?

it starts to form a tar on the lungs and prevents them from working as effectively.


Does smoking affect your lungs?

You lungs will slowly clean themselves of tar, you breathing will improve and you may avoid getting smoking related diseases such as cancer.


How does cigar smoking affect the pharynx and larynx?

Smoking anything affects the larynx and pharynx, along with the lungs and nearly every other part of your body.