Air pollution occurs when harmful or excessive quantities of substances including gases, particles, and biological molecules are introduced into Earth’s atmosphere.
91% of the world’s population lives in areas where the air is unsafe to breathe.
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Top 5 risk factors for Lung Cancer
A Cancer that begins in the lungs and most often occurs in people who smoke. Lung Cancer major two types of non-small cell lung cancer and small cell lung cancer. Main Causes of lung cancer include smoking, secondhand smoke, exposure to certain toxins, and family history, etc. these are the spread factors of lung cancer. Lung cancer Symptoms include a cough (often with blood), chest pain, wheezing, and weight loss. In the USA more than 200,000 cases per year affected with this cancer
Treatment of Lung Cancer is varied but may include surgery, chemotherapy, radiation therapy, targeted drug therapy, and immunotherapy. You can also take the advice of the medical advisor for Lung Cancer prescription medicine.
The risk factor for Lung cancer:-
Tobacco smoke-
Smoking is the main risk factor for lung cancer. About 80% of lung cancer deaths are thought to result from smoking. The longer you smoke and the more packs a day you smoke, the greater your risk. Also, Cigar smoking and pipe smoking are almost as likely to cause lung cancer as cigarette smoking. You can get rid out from smoking use anti-smoking prescription drugs to reduce the smoking habit.
If you don’t smoke, breathing in the smoke of others called secondhand smoke can increase your risk of developing lung cancer.
Air pollution-
In most of the metro cities, air pollution (heavily trafficked roads) appears to raise the risk of lung cancer slightly. Air pollution risk is less than the risk caused by smoking, but researchers find that worldwide about 6% of all deaths from lung cancer may be due to air pollution.
Arsenic in drinking water-
A survey of people in parts of Southeast Asia and South America with high levels of arsenic in drinking water have found a higher risk of lung cancer. For most Americans who depend on public water systems, drinking water is not a major source of arsenic.
Personal or family history of lung cancer-
If you have suffered from lung cancer, you have a higher risk of developing another lung cancer. Brothers, sisters, and children of people who have had lung cancer may have a slightly higher risk of lung cancer themselves, especially if the relative was diagnosed at a younger age.
Certain dietary supplements
Some studies find looking at the possible role of vitamin supplements in reducing lung cancer risk have had disappointing results. In fact, 2 large studies found that smokers who took beta-carotene supplements actually had an increased risk of lung cancer. The results of these studies suggest that smokers should avoid taking beta-carotene supplements to decrease the cause of lung cancer.
These are some risk factor for Lung Cancer. you can read these factor and prevent Lung cancer and live healthily.
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