Monday, May 31, 2010

The main causes of lung cancer

Lung cancer is a serious health problem, is essentially the growth of abnormal cells in the lung.

The growth of unhealthy cells can start anywhere in the lungs

Lung cancer is the leading cause of cancer death in men and women. survival among men, lung cancer, fewer than half of them develop to a year. The sooner you notice the symptoms and diagnosis to start treatment more quickly and expand opportunities.

The main cause of lung cancer is tobacco and snuff. Eighty-seven percent of people with lung cancer who received smoking. If a person smokes a pack a day, are twenty times higher risk of suffering from lung cancer or other serious health problems that a person who does not smoke at all.

There are carcinogens in tobacco and snuff as smoke permanently damage healthy cells in the lung and the risk increases for smokers who have smoked over time and how much they smoked.

There are other causes of lung cancer for healthy people who don't smoke

These causes are used asbestos to be used in the construction industry. Sign up in the lungs of healthy humans by inhalation, and adheres to the mucosa of the respiratory tract.

People who have lung cancer from exposure to asbestos typically work or live in an old house

Some doctors believe that women are exposed to smoke or take drugs rather ill from lung cancer than men exposed to tobacco smoke. Researchers have discovered a gene called GRPR cell growth caused unusual in people exposed to cigarette smoke. This gene is more active in women than in men, and could explain why women are more susceptible to lung cancer.

Some studies have shown that a diet low in fruits and vegetables can the risk of cancers increases when exposed, from smoke and snuff. Some data suggest that fruit and vegetables may protect against lung cancer.

The final cause of lung cancer in healthy humans, the exposure to radon

Radon is a gas that is naturally present in soil and rocks. In confined spaces such as caves, basements, and can concentrate in other areas and lung cancer or cause other health problems. It's always a good idea, a house characterized by a high proportion of radon, because there things you can do to give them more acceptable levels are lower.

The good news?

In smokers with cessation reduces the risk of lung cancer and once each year that the Non smoking.

Also interesting is the fact that 25% of the Non smoking, living with lung cancer in smokers, so that smoke are more likely to cause health problems for lung cancer.


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