Lung cancer is a global health concern causing increased mortality rates worldwide. Lung cancer occurs when the cells in the lungs begin to grow abnormally and attack the tissues. The United States is increasingly concerned about lung cancer among its citizens. A study shows that almost 13% of cancers diagnosed are lung cancers.

It should also be noted that non-smokers are equally vulnerable to lung cancer. Studies show that almost 10-20% of Americans with lung cancer are non-smokers. The risk of lung cancer increases with time. Therefore, it’s important to learn about its causes, symptoms, prevention, and treatment. Let’s have a look at them.

Major Causes of Lung Cancer

Lung cancer develops when lung cells get damaged, causing tumors that can make breathing difficult. As the tumors grow, the affected cells spread to other body areas. Cigarette smoking or any form of tobacco is the primary cause of lung cancer. However, there are other ways of getting affected by lung cancer as well.

3 Leading Causes of Lung Cancer

Primarily, there are three leading causes of lung cancer that includes:

• Smoking

  Smoking is the number one cause of death due to lung cancer. Tobacco smoke contains many chemicals, such as nicotine, known to cause lung cancer. Quitting smoking is the first step against lung cancer. Secondhand smoke can also create a risk for lung cancer or other illnesses.

• Radon

  Radon is a chemical component and is another leading cause of lung cancer. Radon is a pasty, odorless radioactive gas in the soil and water. It comes through the soil and enters houses through small gaps and cracks. One in every 15 homes in the U.S. is exposed to high radon levels.

• Toxic Chemicals

  Exposure to toxic chemicals causes lung cancer. Working with chemicals such as asbestos, arsenic, cadmium, chromium, and other petroleum products is especially dangerous. Breathing or working with hazardous chemicals can pose a great lung cancer risk.

Steps to Lower the Risk of Lung Cancer

With proper measures, one can lower lung cancer risks. Let us look at the ways to achieve this:

• Quit Cigarette Smoking

  Lung cancer has dramatically risen due to smoking worldwide. Quitting cigarette smoking is one way to prevent lung cancer. According to research, quitting smoking lowers the risk of lung cancer.

• Avoid Secondhand Smoking

  According to the CDC, secondhand smoke is responsible for more than 7,000 deaths yearly. Quitting smoking is a primary solution. Another solution is to avoid visiting areas where smoking happens and refrain from smoking around children and older adults.

• Protect the Home from Radon

  Testing for radon through a testing kit or a specialist can mitigate the chances of lung cancer. Besides testing, avoid smoking inside the home, use a radon-resistant solution, seal the cracks with plasters, and install air purifiers.

• Avoiding Hazardous Chemicals

  Exposure to certain hazardous chemicals can raise lung cancer risks. These include:
  • Asbestos
  • Arsenic
  • Soot
  • Cadmium
  • Diesel release
  Individuals are often exposed to toxic chemicals in workplaces. Wearing protective gear can limit exposure to lung cancer if one is exposed to these substances.

• Regular Exercise

  Physical workouts may reduce lung cancer risk. Exercise improves the body by:
  • Increasing the functioning of the lungs
  • Improves immunity
  • Reduces levels of toxic chemicals in the lungs

• A Healthy Diet

  A healthy diet plays an important role in lung cancer. A healthy diet with fruits and vegetables, whole grains, and protein can improve health significantly. There are also specific foods that might help prevent lung cancer, including - vegetables like brussels sprouts, cabbage, cauliflower, and broccoli. Turmeric and green tea are also beneficial.

Nutritional Foods to Prevent Lung Cancer

Some of the foods that can help in lung cancer prevention are:

• Fish

  Fish has several health benefits, including a reduction in lung cancer risks. The omega-3 fatty acids in fish protect against other types of cancer.

• Broccoli

  Broccoli counters the deadly effects of toxic chemicals and can potentially help in lung cancer prevention.

• Onion

  Consuming onions has been beneficial in reducing lung cancer symptoms. Onions contain anti-cancer components.

• Garlic

  Garlic prevents cancer by increasing the activity of cells and macrophages.

Final Thought

Lung cancer is a primary cause of death worldwide, affecting smokers and non-smokers equally. With a proper and healthy lifestyle, one can mitigate the risk. However, once diagnosed, surgical treatment is usually the only way of treatment.

Get the Timely Lung Cancer Diagnosis & Treatment at COHA

At Chesapeake Oncology Hematology Associates, you'll receive complete attention for your lung issues from our specialists. Our team works together to determine solutions to make your lungs healthy. Our approach is toward your care and ensuring that your needs are coordinated. Book your appointment today to consult our expert oncologists.