What is the main cause of breast cancer

Breast cancer is common in life, and most people don't know what causes breast cancer . Therefore, they don't know how to suppress the occurrence of breast cancer. Let's learn about it from the following article.

1. Genetic factors: mainly manifested in a family history of breast cancer. This is one of the causes of breast cancer.

2. Childbirth and breastfeeding: In recent years, a large number of surveys have shown that women who have not given birth or have given birth but rarely breastfeed are more likely to develop breast cancer than women who have breastfed many times or for a long time. This shows that fewer children and less breastfeeding may increase the chance of developing breast cancer. Therefore, this is also the main cause of breast cancer.

3. Hormone secretion disorder: mainly refers to the disorder of estrogen secretion. Because the high-risk age for breast cancer is women aged 40-60, this age group is the period when women's estrogen secretion is disordered and the estrogen level is high. Due to the increase in estrogen secretion in the body, this can cause excessive proliferation of breast duct epithelial cells and cause breast cancer.

4. Fibrocystic breast disease: This disease is a precancerous lesion and can easily turn into breast cancer.

The above are all the causes of breast cancer. I hope everyone can learn more about breast cancer in this regard and treat breast cancer as soon as possible. If you have other questions about breast cancer, you can contact our online experts to answer your questions.