Breast cancer causes

There are many causes of breast cancer. It may be due to early menarche and late menopause, long-term depression and stress, or hormone disorders. Therefore, female friends should understand the causes of breast cancer and prevent it from happening. Nowadays, many women are prone to depression due to too much pressure and need to relax their minds.

Hormone secretion disorder

The so-called hormone secretion disorder mainly refers to the estrogen secretion disorder of women themselves. Because the high incidence age group of breast cancer is women between 40 and 60 years old. This age group is also the period when women's estrogen secretion is disordered and the level is high. As the secretion of estrogen in the body increases, the ductal epithelial cells of the breast will proliferate excessively, and over time they will become cancerous.

Early menarche and late menopause

Women who have their first menstruation at an early age, such as <12 years old, have an increased risk of breast cancer. The incidence of breast cancer in people with a later menopausal age, >55 years old, is much higher than that in the normal population. Early menarche and late menopause are the two main risk factors for breast cancer.

Depression and stress

According to surveys, introverted personality, long-term depression and excessive stress are important factors causing cancer. Especially modern women are facing fierce competitive pressure, and their emotions are in a state of stress and tension for a long time. Emotional instability and mental unrest, these mental factors will cause certain damage to the breasts.

Ionizing radiation

The breast is more sensitive to ionizing radiation. Especially when the breast is in the mitotic stage, it is most sensitive to the carcinogenic effects of ionizing radiation.

Marriage and Childbirth

If you get married too late, generally after 30, the chance of developing cancer will be higher. Childbirth has a certain protective effect on the breast. The breast is under the influence of endocrine hormones throughout life, so marriage, childbirth, and breastfeeding are all related to the occurrence of breast tumors.

Unreasonable diet

There are long-term unreasonable eating habits, and the sleep quality is not guaranteed. It takes a long time to fall asleep and the sleep is poor. Usually consuming more high-fat foods is an important cause of breast cancer. As the pace of life quickens, fast food gradually replaces regular meals, and vitamin deficiency is a contributing factor to breast cancer.