Breast cancer has become the most common cancer in the world.
Who cancer expert Andre? Irbavi said that in 2020, the number of cancer patients diagnosed will reach19.3 million, and100000 people will die of cancer. At present, 1/5 people in the world will suffer from cancer in their lifetime. Breast cancer has become the most common cancer in the world, accounting for 1 1.7% of new cancer cases, followed by lung cancer and colorectal cancer. In addition, about 400,000 children are diagnosed with cancer every year.
What is breast cancer?
Breast cancer is a phenomenon that mammary epithelial cells proliferate out of control under the action of various carcinogens. The early stage of the disease is often manifested as breast lump, nipple discharge, axillary lymph node enlargement and other symptoms. Advanced cancer cells may metastasize far away, leading to multiple organ diseases, which directly threaten the life of patients. Breast cancer is often called. Pink killer? Its incidence ranks first in female malignant tumors, and male breast cancer is relatively rare. With the improvement of medical level, breast cancer has become one of the most effective solid tumors.
What bad habits may lead to breast cancer?
First, often stay up late. Everyone knows that staying up late is harmful to health, especially for women. If they often stay up late and work overtime, melanin secretion will decrease, leading to an increase in the incidence of breast cancer.
Second, often depressed, emotions have a great impact on a person's health. If you often have anxiety, loneliness, depression, impatience, trouble and other emotional depression. The life rhythm of a person's body will change greatly, among which the dysfunction of neuroendocrine system is the most common, and then the body will change to varying degrees, such as decreased immunity and imbalance of internal environment, which will lead to cancer over time.
Third, often smoke and drink, many women have bad habits of smoking and drinking, which is harmful to health. If women have the habit of smoking and drinking for a long time, it is also an important factor to induce breast cancer.
Fourth, too obese, now many women prefer to eat some high-calorie and high-fat food, which is easy to be obese. After obesity, the estrogen level in the body continues to rise, and the risk of breast cancer will be greater. Obesity increases the risk of breast cancer.
To prevent breast cancer, we should start from all aspects of life. First, we should develop good eating habits, control the intake of fat and animal protein, and strengthen physical exercise every day to avoid obesity. Try to choose breastfeeding after giving birth, actively treat benign breast diseases and avoid developing into cancer.