Experts explain the specific causes of breast cancer

Breast cancer is a disease that causes great harm to women's health and seriously threatens the lives of many female friends. What are the common causes of breast cancer ? Let's talk about the common causes of breast cancer.

In general, the common causes of breast cancer are:

1. Multiple miscarriages are a common cause of breast cancer: At the International Cancer Prevention and Detection Conference held in recent years, some people reported that miscarriage promotes the occurrence of breast cancer. Experiments have shown that simple miscarriage is a risk factor for breast cancer for women without a family history of breast cancer; compared with women who have never been pregnant, the risk of breast cancer for women with 1-2 miscarriages is 0.9, while the index for women with a family history of breast cancer and a history of miscarriage is 1.5. This shows that the more miscarriages, the greater the risk of breast cancer. American epidemiologists have observed that women who have artificial abortions before the age of 18 or after the age of 30 have a high incidence of breast cancer. This may be because abortion prevents the maturation of breast cells. Because after a woman becomes pregnant, the hormone level in her body rises, the mammary ducts and alveoli develop vigorously, the blood vessels increase, and the mammary glands swell. After abortion, the pregnancy suddenly ends, the hormone level drops suddenly, the mammary glands suddenly stop growing, and the alveoli shrink one after another, which can cause mammary congestion and lumps, resulting in a variety of breast diseases.

2. Wearing a bra is also a common cause of breast cancer: if you wear a bra for more than 12 hours a day, the risk of breast cancer can reach 75%. This is because the bra compresses the chest and causes poor lymph flow. Therefore, experts recommend that women should choose a bra that is larger rather than smaller, and loose rather than tight. As long as they are not in public, women should try not to wear a bra, which is beneficial to preventing breast cancer.

The above is an introduction to the common causes of breast cancer. I hope it will be helpful to everyone. Once you have breast cancer, you must go to the hospital for treatment in time to avoid seriously delaying the disease.