everyday scienceHealth

Lung Cancer Symptoms Stages & Causes

Lung Cancer is a disease of uncontrolled cell division in the tissues of the lungs. The cells continue to divide without any control and form tumors. The cellular growth may also invade adjacent tissues beyond the lungs. The most common symptoms are shortness of breath, coughing (including coughing up blood), and weight loss. The main causes of any cancer include carcinogens, ionizing radiation, and viral infection.

Smoking is the main cause of lung cancer. The risk of disease is significantly lower in a non-smoker. Cigarette smoke contains over 50 known carcinogens. Passive smoking (the inhalation of smoke from another’s smoking) is also a cause of lung cancer.

The smoke from the burning end of a cigarette is more dangerous than the smoke from the filter end. Eliminating tobacco smoking is a primary goal in the prevention of disease.

The world health organization has called governments to stop tobacco advertising to prevent young people from taking up smoking. It is the most common cause of cancer-related deaths and is responsible for more than 1.3 million deaths worldwide annually.

Lung Cancer Symptoms

The most common symptoms are shortness of breath, coughing (including coughing up blood), and weight loss.stages of lung cancer The lung is the most common cause of cancer-related deaths and is responsible for more than 1.3 million deaths worldwide annually.

Lungs Cancer Causes and Effectssmoking

The main causes of any lung cancer include carcinogens ( such as those in cigarette smoke) ionizing radiation and viral infection. Smoking is the main cause of lung cancer. The risk of disease is significantly lower in non-smokers.

Cigarette smoke contains over 50 known carcinogens. Passive smoking (inhalation of smoke from another’s smoking) is also a cause of lung cancer. The smoke from a burning end of a cigarette is more dangerous than the smoke from the filter end.

If a person stops smoking, the chance to develop cancer disease as damage to the lungs is repaired and contaminant particles are gradually removed.

Eliminating tobacco smoking is a primary goal in the prevention of disease. The World Health Organization has called governments to stop tobacco advertising to prevent young people from taking up smoking.

How we can keep our lungs healthy?

We can keep our lungs healthy by taking the following steps:

  • Fruit and vegetable contain vitamins. Vitamins keep our lungs healthy.
  • Exercise like running, walking, swimming, jumping, cycling, etc. are good for our lungs.
  • Avoid smoking,. Smoking is the main cause of lung cancer.
  • Leafy green vegetables contain such chemicals that are good for our lungs.

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