Prevention of infertility and supplement of trace elements

For the prevention of infertility, trace elements should make up for many causes of infertility, except a few belong to reproductive organ hypoplasia and sex chromosome abnormality, most of them belong to female anovulatory, luteal insufficiency and unexplained infertility. For infertile women with the latter three causes, without perm and hair dye within 3 months and conditioner within 5 months, 1 gram of hair at the back of the brain was taken and the content of trace elements was determined by radioimmunoassay or atomic absorption spectrophotometry. Through the study, it is found that the contents of copper, zinc, selenium, strontium, nickel, iron and magnesium in the hair of infertile women are significantly lower than those of fertile normal women, that is, infertility is related to the lack of some trace elements. The above-mentioned elements account for tens of thousands or even millions of elements in the human body, and the detection of trace elements can indicate whether luteal function and ovulation are normal. The low or even lack of these trace elements are unique to infertility, and these trace elements are closely related to reproductive function. Copper is one of the human hematopoietic factors, which affects the synthesis of adrenocortical hormone and progesterone. After copper deficiency clitoral vibrator , the ovarian function is impaired and cannot ovulate, which, of course large dildo , causes infertility. Zinc plays a key role in growth, development, reproduction and heredity. Zinc deficiency can affect gonadotropin secretion, decrease ovarian function, secondary sexual characteristics and reproductive organ hypoplasia, amenorrhea and stop ovulation dildo hero , and affect normal sexual function. Selenium deficiency leads to poor function and structure of cell membrane and affects egg formation. A 12-year survey of 90,000 people in the United States shows that the birth rate of people in high-selenium areas is significantly higher than that in low-selenium areas, indicating that selenium is the most necessary element for fertility. Strontium and nickel are one of the necessary components of cell membrane, and they also play a bridge role in nerve conduction. Strontium deficiency and nickel deficiency affect the formation of oocytes, even if the quality is not high, it is easy to miscarriage after pregnancy. In addition, non-essential and toxic trace elements (such as lead, mercury, cadmium, etc.) in the body, will also interfere with endocrine function, damage women's own body, and toxic elements will lead to poisoning, damage to the reproductive system, leading to infertility and stillbirth. Trace elements can not be synthesized in the body, nor can they be transformed from other elements cock cages , and must be absorbed from daily diet and drinking water. Daily intake from food must be balanced with the amount excreted by various ways of the body (feces, urine, sweat, exhalation or milk, etc.), otherwise it will lead to trace element deficiency or excess. Trace elements play a more important role in human nutrition than vitamins and minerals. If the diet is monotonous or partial, or malabsorption caused by disease, it can lead to the lack of trace elements, which can lead to infertility in women of childbearing age. Trace elements exist in a variety of foods, meat, eggs, liver and fish are rich in zinc, but also easy to absorb. Selenium content varies greatly with food varieties, producing areas and cooking methods. Selenium is rich in fish, liver and kidney. It can also be found in vegetarian foods such as garlic, sesame and mushrooms. Copper is found in fish, liver, kidney, nuts and a variety of green leafy vegetables, but very little in other foods. Strontium and nickel are only rich in seafood such as fish, meat, liver and shellfish.
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