In both men and women, at the top of the list is lung cancer. Why are the lungs so vulnerable? As far as the current causes of cancer are analyzed, there are two main points. The first is smoking. According to statistics, 30% of tumor incidence is related to long-term smoking, among which the most closely related is lung cancer. The second is environmental pollution. Relevant data show that air pollution is one of the reasons for inducing lung cancer. The harm of environmental pollution to people’s lungs is no less than smoking. The most vulnerable part of cancer 1: breast Breast cancer is the most common cancer among women in the world. The main factors are: eating high-fat and high-calorie food, stress, late marriage and late childbearing. Most Cancer Prone Part 2: Stomach In addition to salt, salted food, red pepper, processed meat, smoked food, barbecued animal food, etc., changes in gastric mucosa and atrophic gastritis can also lead to stomach cancer. In addition, “sharing meals” will also increase the chance of spreading Helicobacter pylori, the direct cause of stomach cancer. Therefore, some people even categorize stomach cancer as an infectious disease. The most cancer-prone part 3: Liver There is evidence that hepatitis B virus, consumption of aflatoxin-contaminated cereals and beans, and long-term alcohol consumption are the direct causes of liver cancer. The most vulnerable part of cancer 4: esophagus The main cause of esophageal cancer is that people like to eat hot food, such as drinking hot tea. In addition, smoking, obesity, consumption of processed meat and other factors are direct triggers. Gastric acid reflux is also a risk factor for esophageal cancer. Most Cancer Prone Area 5: Colon Red meat, heavy alcohol consumption (for men only), high temperature fried food, and frequent holding back of bowel movements, etc., may lead to colon cancer. In addition, inflammatory bowel disease can also increase the risk of colon cancer. The most vulnerable part of cancer 6: bladder Research shows that arsenic in drinking water is one of the causes of bladder cancer, in addition, often holding back urine can also increase the risk of this cancer. The most vulnerable part of cancer 7: pancreas Pancreatic cancer is the representative of “rich disease” in cancer, obesity and diabetes can lead to this disease. Most vulnerable site 8: Lymphatic Cancer of lymphatic and hematopoietic system mainly includes lymphoma, leukemia and multiple myeloma. Environmental pollution, viral infection and obesity are the causes of this cancer. The three factors that can lead to this cancer are obesity, arsenic in drinking water and smoking. The most vulnerable part of the body is the ovary, which can be caused by a variety of reasons, such as endocrine disruption caused by staying up too late, starting sex too early, etc. The most vulnerable part of the body is the kidney, which is the most vulnerable part of the body.