Lung cancer: The little known thing you must avoid to help prevent the condition


Treatment of lung cancer depends on the type of cancer it is, how fair it has spread and how good a person’s general health is. If the condition is diagnosed early and the cancerous cells are confined to one small area, surgery may help to completely remove the cancerous cell. There are ways to help prevent yourself from being diagnosed with lung cancer and to avoid surgery completely. In fact, with the right lifestyle choices, lung cancer has a 79 percent change of being prevented.

Avoid radon

Radon is a radioactive gas which is released from the normal decay of elements such as uranium, thorium and radium in rocks and soil.

It is an invisible, odourless and a tasteless gas that seeps up through the ground and diffuses in the air.

While not widely discussed, it is an important cause of lung cancer and it is important to have your home tested and treated for radon. 1 in 15 homes in the USA are thought to have high levels of radon, according to the United States Environmental Protection Agency.

Don’t smoke

The absolute best way to reduce your risk of lung cancer is to not smoke or to quit immediately.

Smoking is the number one risk factor for lung cancer. If you stop smoking before cancer develops, your damaged lung tissue gradually starts to repair itself.

No matter what your age or how long you’ve smoked, quitting may lower your risk of lung cancer and help you live longer.

Secondhand smoke is also dangerous and you should limit your exposure to secondhand smoke to help lower your risk.


There is strong evidence that regular exercise can lower the risk of developing lung cancer and other types of cancer. Studies find that physical activity is linked with lower risk of developing lung cancer.

Overall, people who are physically active appear to have roughly 20 percent reduced risk of developing lung cancer.

There is no sure way to prevent lung cancer but trying to adopt a healthier lifestyle will always help rather than hinder. It’s important to be aware of the early signs of lung cancer.

The NHS explains: “There are usually no signs or symptoms in the early stages of lung cancer, but many people with the condition eventually develop symptoms including:

  • A persistent cough
  • Coughing blood
  • Persistent breathlessness
  • Unexplained tiredness and weight loss
  • An ache or pain when breathing or coughing

Doctor Kathryn Schmitz of the University of Pennsylvania said: “The most important thing a smoker can do to reduce risk is to quit smoking.

“That said, exercising and being active can offer a change in risk.”

Limiting alcohol intake, drinking green tea, being careful with certain supplements and wary of chemicals at work are all ways to help prevent lung cancer.


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