Girls with big breasts are more prone to breast cancer? I'm afraid there is a misunderstanding, these factors are the key
When girls enter puberty, affected by the secretion of hormones in the body, various organs of the body will begin to develop rapidly. For example, menarche is a typical manifestation of development. In addition, the breasts will gradually become larger!
And for girls who are sensitive during puberty, what they are most afraid of is breast development, and they are worried about seeing other people's strange eyes. But when I grow up, looking at the empty "airport", I can't help but envy women with perfect figures, and even faintly have the idea of breast augmentation!
However, in recent years, there have been many rumors about the unhealthiness of "big-breasted girls", and there are even rumors that women with larger breasts are more likely to develop breast cancer in the later stage! Does this really have a scientific basis?
The reason for such rumors is that some people think that breast enlargement is the result of estrogen secretion, and abnormal estrogen secretion is the killer of breast cancer, so people with breast enlargement are more likely to develop cancer!
Although, the abnormal fluctuation of hormones in women's body may indeed be related to the onset of breast cancer, because the abnormal secretion of hormones can stimulate changes in breast epithelial tissue and cell mutation, especially in the case of estrogen abuse and irregular life, which will lead to women's breast cancer. Endocrine disorders!
However, if it is said that the breasts are too large to increase the incidence of breast cancer, it cannot stand firm! Because the breast size or not, the key to the decision is not the mammary glands. Whether you are an airport or a strong double peak, the glands, duct structure, and number in the breast are the same. What really determines the size of breasts is actually fat, which is also the reason why fat mm have plump breasts!
The real causes related to breast cancer are actually the following:
- Genetics: Breast cancer is a type of cancer that has a clear genetic predisposition. If the mother has breast cancer in both breasts before menopause, the chance of passing it on to her daughter is relatively high, even more than three times . If two close relatives have breast cancer, the risk of breast cancer will increase by as much as 7 times;
Obesity: Obesity is also one of the pathogenic factors of breast cancer. It is not that obesity directly causes breast cancer, but because most obese people have problems such as irregular diet and sedentary. Long-term sedentary will reduce the body's Immunity, and long-term intake of fatty foods, the steroids in the fat will be converted into estrogen in the body, a large amount of estrogen will accumulate in the body, which can cause endocrine disorders, stimulate the mammary glands, increase the occurrence of cancer and pathological hyperplasia probability;
Life is too disordered: If a woman has long-term bad habits such as smoking and lack of sleep, or is under too much pressure in life and has a bad temper, it is easy to cause endocrine disorders. When the secretion of estrogen is disordered, estrone and estradiol will stimulate the mammary glands, resulting in changes in the ductal epithelial cells of the mammary glands. The more women with long-term disordered life, the greater the possibility of breast diseases;
DINK, no history of breastfeeding: If a woman has never given birth, or has not breastfed for various reasons after giving birth, the risk of breast cancer may also increase. This is because breastfeeding involves two biological mechanisms in the human body, which can not only terminate the differentiation of mammary gland epithelium, but also prolong the recovery of menstrual period after pregnancy and reduce the stimulation of endogenous hormones on the mammary gland. Therefore, women with a history of breastfeeding have a higher chance of developing breast cancer also relatively low;
Women with multiple abortions: When the fertilized egg begins to implant and develop, the hormones in the body will quickly adjust, the level of estrogen and progesterone will increase significantly, and prolactin will also start to be secreted at the same time, and the mammary ducts and acini will begin to develop Expanded state, ready for lactation.
If the pregnancy is terminated suddenly, the secretion of chorionic gonadotropin will suddenly decrease, which will lead to endocrine disorders. At the same time, the mammary glands will not easily return to the original state, and pathological hyperplasia of the mammary glands will easily occur. Moreover, when the hormone fluctuates, it will also stimulate the mammary glands. The more abortions, the greater the chance of developing breast cancer in the later stage.
In general, girls with big breasts don’t have to worry at all, big breasts are not the cause of breast cancer, let’s show off your perfect figure in the hot summer! The above factors may become the killer of breast cancer. In addition, female friends should pay attention to breast changes in life. If you find painless and irregular lumps in your breasts, it is better to actively seek medical examination.