That's right, smoking is a really harmful habit, which can contribute to lung cancer, heart disease and wide variety of other health issues.

However it's not the only factor, which can increase your risks for lung malignancy.

In fact, nearly 20% of the patients, who die from this disease in the US, haven't smoked or used tobacco at all. In 2017, around 30000 American non-smokers died from lung cancer.

Credit: Freepik

Credit: Freepik

Actually, this type of neoplasm is a leader of the cancer death causes in our country.

Like in other cancers, nobody knows exactly, what triggers growth and reproduction of abnormal cells in the lungs.

With time, these malignant cells can spread (metastasize) from their primary location to other part of person's body.

Credit: Freepik

Credit: Freepik

Knowing your risk factors can help you decrease chances of getting this life-threatening disorder. Here are the most common reasons for lung cancer, except for smoking:

#1. Radon – this odorless and invisible gas is produced, when uranium breaks down in the soil or rocks. Several studies found that those, who live or work in the buildings, located in the radon-contaminated areas, have much higher risks of developing lung cancer. Experts recommend testing your home for radon, as nearly one in each fifteen houses in the US has dramatically high levels of this gas.

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Credit: Pixabay

Credit: Pixabay

#2. Secondhand smoking – even if you don't smoke, your risks of lung neoplasm may appear increased, if you inhale tobacco smoke of others. Though prohibition for smoking in the public places helps to decrease potential danger, some people are still exposed to secondhand smoking regularly.

#3. Air pollution – according to the World Health Organization's classification, air pollution is recognized as carcinogen (cancer-provoking agent). It is especially urgent problem for big industrial and high-traffic cities, where air pollution hits stride.

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Credit: Pixabay

Credit: Pixabay

#4. Arsenic – increased levels of this substance in drinking water have close link with elevated risks of lung cancer.

#5. Asbestos – this mineral was widely used in the industry in the past. Long-term exposure to asbestos was found to boost lung cancer hazards. Nowadays use of this material is significantly reduced in the US.

Credit: Pixabay

Credit: Pixabay

#6. Genetic abnormalities – recent studies show that DNA mutations are associated with almostly all cancers, including lung malignancy. This can help scientists develop efficient target treatment to correct these genetic changes and prevent cancer.

#7. Previous radiation treatment of the chest – women often get radiation therapy for breast malignancy. This can raise their risks of experiencing lung cancer in the future, even if they don't smoke.

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The BetterMe Team wants you and those close to you to live a healthy, happy life! Your health is a valuable thing; look after your body and your mind so that you can live your life to the fullest – Remember you only get one!

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