What are the causes of lung cancer? Three high-level factors that induce lung cancer that you must know

In order to better prevent lung cancer, a respiratory disease, we must have a deep understanding of the causes of lung cancer, pay attention to daily prevention work, reduce the occurrence of the disease, and reduce the pain caused by lung cancer to patients. The following will introduce several dietary causes of lung cancer. I hope you will read carefully.

1. Insufficient intake of vitamin A

If our body lacks vitamin A, squamous metaplasia will occur in our respiratory epithelium, which is also a sign of malignant tumors in cells. Therefore, we must pay attention to proper supplementation of vitamin A in daily life to avoid lung cancer caused by lack of vitamin A in the human body.

2. Insufficient selenium intake

Most research data show that people with low serum selenium levels have a higher chance of developing lung cancer. Therefore, insufficient selenium intake is also one of the causes of lung cancer. What bad diets are often responsible for lung cancer? Therefore, low selenium levels in the body are closely related to the hidden danger of lung cancer induced by our bad diet.

Meat and eggs contain more selenium, but if we consume too little of these foods in our lives, especially crabs, prawns and other foods that contain more selenium. In order to better prevent the occurrence of lung cancer, we might as well eat some of these foods in moderation during our three meals a day.

3. Excessive intake of saturated fat

An important cause of lung cancer is excessive intake of saturated fat. Eating fried meat, boiled red meat, etc. for a long time is likely to increase the risk of lung cancer. In addition, burnt meat also contains more carcinogens, which can also induce lung cancer. Therefore, in daily life, you should pay attention to eating less saturated fat.

The incidence of lung cancer has increased year by year in recent years. The above is a specific introduction to the causes of lung cancer caused by diet. Insufficient vitamin A in the human body, insufficient selenium intake, and excessive intake of saturated fat may all lead to lung cancer, so we must pay attention to maintaining a balanced nutrition in our daily lives.