Actually? Eating cold drinks can cause palace cold? 、? Can palace cold lead to infertility? This is a cliche.
▲? The harm source of palace cold circulating on the Internet: qchicken.com
However, is this really the case?
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Let's take a look first. What do you mean? Infertility? .
If a woman has had a normal sexual life for at least 12 months without taking contraceptive measures, she is still not pregnant, which is called infertility. In men, it is called infertility. Infertility can be divided into two types. Those who have never been pregnant before and cannot get pregnant successfully without contraception are called primary infertility. Those who have a previous pregnancy history, have no contraception 12 months and are not pregnant are called secondary infertility.
So there are strict diagnostic criteria for infertility. Self-diagnosis? It's no use. It's best to seek help from a professional doctor.
Secondly, there are many reasons for infertility. It can be roughly divided into two parts: organic lesions and hormonal abnormalities.
Organic diseases, such as abnormal fallopian tubes and hysteromyoma; Hormone abnormalities, such as polycystic ovary syndrome, which is a disease caused by increased androgen, can be clinically manifested as menorrhagia, pelvic pain, pregnancy difficulties and so on.
So can eating cold drinks and wearing low-rise pants affect organs or hormones?
The answer is no.
Cold drinks are usually made of sugar, cream, fruit, ice cubes and spices. Although the content of sugar and fat is a little high, eating too much will lead to diarrhea in the short term, obesity and even diabetes in the long term, but in the human body's view, there is no essential difference between cold drinks and rice. Digestible digestion, indigestible discharge, too much absorption will synthesize fat and store it. Popsicles and ice cream are decomposed into basic components such as sugar, water, fatty acids and glycerol through the digestive tract, and then absorbed into the blood to participate in human metabolism.
Therefore, the problem of cold drinks is still the problem of quantity, which is no more special than other foods. Cold drinks will not cause organic diseases or hormonal abnormalities unless eating too much affects metabolism.
As for saying? Cold? We have mentioned many times before that there is a stable mechanism in the human body, which is called homeostasis. The purpose of homeostasis is to maintain the stability of physical and chemical indexes such as temperature, pH, osmotic pressure and various liquid components. Take temperature as an example. In a healthy state, the temperature of important organs such as stomach, kidney, liver and brain is always maintained at around 38℃. Keep this number because it is too expensive to deviate from it. Every link of metabolism is indispensable to the participation of enzymes; And enzyme is a very delicate thing. One degree higher and one degree lower, it is possible to strike. Therefore, eating cold drinks or wearing low-rise pants will not affect the uterine temperature.
We can also find some authoritative data to prove this point.
200 1 Shanghai Fudan university scholars analyzed the data according to the data of the national sampling survey on family planning and reproductive health organized by the national family planning commission in 20001. [ 1]
The results showed that the infertility rate of women of childbearing age was the highest in Northwest China, accounting for 24.22%, the lowest in Southwest China, South China and North China, and the lowest in Northeast China and East China, accounting for 13.0 1% and 14.40% respectively. Another important factor is the level of education. Women of childbearing age with primary school education or above and their husbands are more likely to suffer from infertility, and the infertility rate in developed areas is lower than that of rural women in western mountainous areas.
If wearing low-waisted trousers will lead to infertility caused by palace cold, then the infertility rate in Northeast China should be the highest, right? If eating cold drinks can lead to infertility, then the infertility rate of women in northwest rural areas with conservative style and low education level should not be higher than that in developed areas, right?
Peking University Institute of Reproductive Health has made a systematic review and searched the related papers published between 1980-20 12, and obtained similar results. [2]
In addition, the study also found that women who have received reproductive health publicity within two years have a lower infertility rate; The infertility rate of women of childbearing age who have received relevant publicity and are literate is 8 percentage points lower than that of illiterate women.
Therefore, instead of worrying about cold drinks and low-rise pants, it is better to learn physical knowledge and eliminate psychological burden.
Truth: Infertility has nothing to do with eating cold drinks.
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refer to
1 Jun Gao, sophomore. Analysis of infertility rate of women of childbearing age in China and its influencing factors [J]. China Health Statistics, 2005,22 (1): 26? 28.
2 Meng Qinqin, Zhang Yali, Ren Aiguo, et al. Systematic evaluation of infertility rate of couples of childbearing age in China [J]. China Journal of Epidemiology, 2013,34 (8): 826? 83 1. The copyright of any content with the source signature "Tadpole Staff" belongs to Tadpole Staff, and any media, website or individual may not reprint it without authorization, otherwise corresponding legal responsibilities shall be investigated. Please send an email to editor@kedo.gov.cn to apply for reprinting authorization or cooperation. The signed articles published on this website only represent the author's views and have nothing to do with this website. If there is any infringement, you are responsible.
Author: Zhao Yanchang