Women need to beware of 4 major breast-destroying threats throughout their lives

　　Threat 1: Asymmetry of control

　　Age of appearance: when breast development occurs during puberty

　　The reason is revealed: What many people don’t understand is that female The two breasts will not be exactly the same size. It can only be said that they are similar in size. Even if one side is slightly larger and the other is slightly smaller, or one side is slightly higher and the other is lower, it is considered normal.

　　The reason why the breasts are unequal is that they respond inconsistently to estrogen. The breast with active gland hyperplasia appears larger, but this is not good for fertility and fertility. healthy There is no impact.

　　When many people mature, their breasts will be the same size on both sides. But after adulthood, if the size of the breasts on both sides is very different, you should go Hospital Checked out.

　　Countermeasures: Different breast sizes can be corrected during lactation. The method is to increase the number of lactations on the smaller side of the breast during lactation, so that it gradually increases. After a longer period of breastfeeding, the size of the breast on the smaller side can generally increase. At the same time, be sure to wear a suitable nursing bra.

　　Threat 2: Flat

　　Appearance age: after 15 years old

　　The reason is revealed: Girls' breasts generally begin to develop between the ages of 11 and 15, and after the age of 15, they enter the puberty period when breast development is most vigorous.

　　The development process of the breasts is primarily affected by the ovarian and anterior pituitary hormones (prolactin). During puberty, the follicles of the ovary mature and begin to secrete a large amount of estrogen. Estrogen can promote the proliferation of breast tissue.

　　The main reasons for small female breasts are as follows: the original breast structure is underdeveloped during the embryonic period, which affects the proliferation of the mammary gland, but the ovarian function is normal; the ovarian function is underdeveloped, the secretion of estrogen and progesterone is reduced, which affects the development of the breast structure, and is often accompanied by low menstrual flow or amenorrhea "Excessive dieting will significantly reduce body weight, while also significantly reducing the subcutaneous structure and supporting structure of the breasts." Breast infection in infancy and early childhood.

　　Precautions: Adjust the intake of beans, meat, fat, vitamins, etc. through diet, and wear a suitable bra.

　　It is not advisable to use externally applied or oral breast enhancement drugs. They usually contain hormones, which will destroy the body's hormone balance and may cause breast enlargement over time. breast cancer。

　　Threat Three: External Expansion

　　Age of appearance: adulthood

　　The reason is revealed: Some causes of external expansion may be hereditary, that is, congenital external expansion (the breasts on both sides are too far apart), and acquired external expansion (the breasts are full and the nipples are slanted).

　　Acquired type may be related to improper wearing of underwear for a long time. For example, if the cup is too small, the breasts will be squeezed and displaced and overflow the cup to form an external expansion.

　　In addition, people who like to sleep on their stomachs can easily cause breast expansion.

　　Precautions: Never sleep on your stomach, as this is bad for your health and posture. In addition, wear a bra that suits your body shape and breast size.

　　Threat 4: Sagging

　　Age of appearance: after pregnancy and breastfeeding

　　The reason is revealed: Generally speaking, normal breasts are located in the upper chest and are hemispherical or drop-shaped. However, most women's breasts will sag to varying degrees after pregnancy and breastfeeding, and the shape of the breasts will also change after sagging.

　　When one or both sides of the breast sag severely, it can cause discomfort in the neck and shoulders. Friction or excessive temperature in the breast folds may cause eczema。

　　Preventive measures: Breast sagging is divided into mild sagging, moderate sagging, severe and super severe sagging. If a woman's breasts swell significantly during lactation, she is more likely to sagging.

　　Breast protection during lactation is very important to prevent breast sagging. During lactation and after the child is weaned, it is important to wear a suitable bra or orthopedic clothing to prevent the breasts from suddenly becoming smaller and aggravating sagging.