There's no 100% proof as such. Cancer is a multifactorial condition, i.e. it not caused by a single factor, e.g. smoking, but by a combination of factors. The medical consensus, along with that of Tobacco Control, is that smoking is the major factor for lung cancer. However, this was based on unreliable, imprecise, inaccurate, biased epidemiological studies mainly performed half a decade ago.
Today, the emphasis of 'scientific' studies is switching to other lifestyle choices. So expect more of "alcohol/obesity/sunbathing/sex/cellphones/Facebook.... causes cancer".
its really really bad, because it could cause lung cancer
I think you mean colon cancer, but there isn't really a scientific name for it colon cancer is short for colorectal cancer.
Drinking beer and other types of alcohol can increase the risk of having cancer. Mouth, larynx, and pharynx cancer can all be caused by drinking alcohol.
There is really no way to remove the cancer causing agents from tobacco and still have tobacco. They are all generally the same when it comes to the chemicals they contain.
Gum cancer, yellow teeth, teeth fall out, and more.
Tobacco kills the lung region of the body. If you take the lungs of a person that doesn't smoke and then compare them to the lungs of someone who does smoke then you will see a big noticable difference. the lungs of the smoker will be alot darker and have tar built up all over them. Tobacco also tears away at your throat and can cause throat cancer. tobacco can hurt your taste buds and make your taste not as good. and just a tip: tobacco really causes and bad odor on the breath, hair, and clothes. If you are a non smoker than you really should not start smoking. It really is not a good idea and kills quickly. You have a 1 out of 10 chance of getting cancer if you smoke. - Ashley barba
dee dee is one. smokers delight is one. and if you are looking for scientific names..................... there isnt really an easy answer to that......................
Nobody really knows what causes cancer, but probably not bone spurs. They are fairly common and most people only have pain and inflammation from them.
Cancer is not caused by depression and stress. No one knows exactly what causes cancer cells to 'turn on'. Depression and stress can, however, exacerbate any illness. Best to see a doctor for a full checkup and get a referral for treatment for the stress and depression.
One is really no better than the other. Smoking can be a major contributor to lung and throat cancer as well as many other associated health problems that can certainly contribute to a shortened life. Use of dipping tobacco can be a major contributor to cancer within the mouth area. I have seen people that used dipping tobacco that developed mouth cancer and wound up having to have their entire lower jaw removed. Their face, suffice it to say, looks horrible without a lower jaw. Dipping also causes your teeth and gums to look discolored and rotten. So if you smoke or use dipping tobacco you should stop. Immediately.
When your balls get stuck to your legs and pull hairs also its a nerve thing
yes tar can cause cancer by smoking. you should never do smoking Edit by Engl1sh: Smoking is a filthy habit that can be hard to beat. It was estimated by a British Journalism Company that smoking one cigarette can take away 11 minutes of your life. It's really not worth it to smoke, given all the consequences: Yellow teeth, smelly clothes, black lungs, cancer, loss of accute awareness, bad breath, and the destroying of many of your lung cells through the tar that is entering your lungs. Smoking has consequences that can't be reversed, as well. Plus, it's expensive!