Breasts will not develop after the adult, because girls generally until the age of 18, the body will stop developing.
Breast will not develop after adult
Breast development is related to the physiological structure of the female breast. Female breasts are composed of pectoralis major muscle, breast and fat, and the breast core is breast. The rich gland is the key to the development of the breast. Menstruation before the start, to about 16-18 years old, breast development basically completed. In other words, the development of this period determines the quality and shape of a woman's life breasts, only this one chance. So a woman must grasp this Prime time.
The adult chest can be larger
Although the above mentioned, adult chest growth is impossible, but the female breast is composed of fat, breast, pectoralis major, we can selectively increase breast fat, and exercise pectoralis major, can be achieved Increase the effect of the chest.
What is the reason why the breast is not well developed
Underarm breast usually due to chest injuries, hormone secretion is not normal, as well as nutrition, genetic and other factors.
1, chest injuries and chest tissue dysplasia
Female's chest if subjected to external trauma may cause female breast dysplasia, if the development of women's chest tissue problems can easily lead to female breasts appear dysplasia.
2, female lack of estrogen receptor
Some women lack epithelial mammary epithelial tissue receptors for estrogen, which will lead to insensitivity to estrogen in women, resulting in female breast retardation, or even undeveloped.
3, affected by race, genetic, nutritional status
Women's breasts are greatly affected by their ethnic, genetic and nutritional status. Some ethnic women are naturally born with larger breasts due to genetic causes.
In addition, the presence of wasting disease or severe malnutrition in the female body can also lead to poor breast development in women, mainly due to too little fat in the breast and fat tissue to form the breast One of the important ingredients.
4, the proportion of various hormones is not correct
Breast development is good and many human hormones have a very close relationship, such as estrogen, growth hormone, thyroid hormone, insulin and prolactin and so have a very important relationship, if these hormones can not be properly proportional to the output, then It is easy to make women have problems with breast development, a direct impact on the degree of female breast development.
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