What causes breast cancer

The occurrence of breast cancer is related to many factors. Genetics, environment, hormone levels and lifestyle may all be potential causes. Studies have shown that genetic factors play an important role in breast cancer. People with a family history of breast cancer have a significantly increased risk of the disease, especially those who carry BRCA1 and BRCA2 gene mutations. Environmental factors such as high radiation exposure, poor eating habits, and behaviors such as smoking and alcoholism may also increase the risk of breast cancer. Changes in hormone levels, especially high estrogen levels, are closely related to the occurrence of breast cancer. Long-term hormone replacement therapy, early menarche and late menopause are more likely to cause breast cancer. Obesity and a sedentary lifestyle are also considered potential risk factors for breast cancer.

In order to better understand the causes of breast cancer, researchers continue to focus on the genetic factors and biomarkers of breast cancer. Advanced genetic testing technology can identify individual gene mutations and help high-risk groups take preventive measures. External factors such as environmental pollution and eating habits need to be improved through long-term lifestyle adjustments, such as reducing high-fat diets, increasing fruit and vegetable intake, and reducing alcohol and tobacco use. The management of female hormone levels is also important. A healthy weight and regular physical examinations can help reduce the negative effects of hormones. Understanding personal family history is especially important for high-risk groups, so that a personalized prevention strategy can be developed under the guidance of a doctor.

In order to better understand the causes of breast cancer, researchers continue to focus on the genetic factors and biomarkers of breast cancer. Advanced genetic testing technology can identify individual gene mutations and help high-risk groups take preventive measures. External factors such as environmental pollution and eating habits need to be improved through long-term lifestyle adjustments, such as reducing high-fat diets, increasing fruit and vegetable intake, and reducing alcohol and tobacco use. The management of female hormone levels is also important. A healthy weight and regular physical examinations can help reduce the negative effects of hormones. Understanding personal family history is especially important for high-risk groups, so that a personalized prevention strategy can be developed under the guidance of a doctor.

If you have a family history of breast cancer or are in a high-risk group, please undergo regular screening and doctor's evaluation to detect and treat potential health problems early. At the same time, adopting a healthy lifestyle, such as maintaining a normal weight, increasing physical activity, eating a healthy diet, and limiting alcohol intake, may significantly reduce the risk of breast cancer. Although the causes of breast cancer are complex, many risks can be effectively reduced through scientific life management and medical measures. At the same time, pay attention to changes in breast health. If you find abnormalities or lumps in your breasts, you should see a doctor as soon as possible for professional diagnosis and intervention. Regular breast self-examination and screening are important measures to ensure breast health.