1, coffee Researchers at the National Institute of Environmental Health Sciences in the United States conducted research on 104 women who wanted to become pregnant and concluded that coffee has a direct impact on conception. Among these women, women who drink more than one cup of coffee a day are only half as likely to be pregnant as those who do not drink it. Therefore, they suggest that if women intend to become pregnant, they should drink less coffee. It should be noted that the nutrients in coffee, carrots, sunflower seeds and other foods are essential for the human body. This article only limits the amount of food, while roast beef, mutton, wool and cottonseed oil should be included in the fasting range. 2. Carrot Carrots are rich in carotene, vitamins, and other nutrients that are good for the human body. A gynaecologist at the Rottgies Medical School in New Jersey, USA, found that when women eat too much carrots, the intake of large amounts of carotene can cause amenorrhea and inhibit the normal ovulation function of the ovary. Therefore, women who want to have children should not eat more carrots. 3, sunflower seeds The protein component of sunflower seed contains inhibited testicular components, which can cause testicular atrophy and affect the normal reproductive function. Therefore, young people of childbearing age should not eat more. 4, alcohol Scientific research shows that the main component of alcohol is ethanol. Ethanol can increase the concentration of catecholamines in the body, cause vasospasm, incomplete development of the testes, and even make the testicles atrophy. Structural changes occur in spermatogenic function, and secretion of testosterone and other male hormones are insufficient. There are feminine manifestations such as thinning of the sound and enlargement of the breast. Such people are prone to male infertility. Even if they have children, the possibility of malformations in the next generation is greater. Women can lead to irregular menstruation, amenorrhea, variation in egg production, lack of sexual desire, or cessation of ovulation. 5, garlic The righteousness of eating more garlic and cutting people also has a clear role in killing sperm. If young people of childbearing age eat too much, it has an adverse effect on fertility, so it is not appropriate to eat more. 6, roast beef and mutton Eating roasted beef and mutton is a habit of residents in Inner Mongolia and Xinjiang. It was discovered that children born to a small number of women who love to eat roasted mutton suffer from mental retardation, paralysis or deformity. After investigation and modern medical research, these women and their deformed children are victims of Toxoplasma gondii infection. When people touch 7, wool cottonseed oil Long-term consumption of wool cottonseed oil, can make people suffer from sun exposure, the performance of symptoms for the onset of the sun, body weakness or less sweat, skin burning, flushing, palpitation, shortness of breath, dizziness, numbness of the limbs, loss of appetite. The more serious effect is damage to the reproductive system. Experimental studies have shown that rats fed wool containing cottonseed oil for about 4 months, the testicles are significantly reduced, sperm cells are significantly reduced or even disappeared, the uterus is reduced, the intima and glands are atrophic, the ovaries are mildly atrophy, and the renal parenchymal cells are mild edema. Adult men take cottonseed oil extract gossypol for 40 days, 60-70 mg per day. In a short period of time, sperm are all killed and gradually disappear from the semen; women can cause amenorrhea or uterine atrophy. Therefore, young people of childbearing age should not eat for a long time. Fern Rhizome,Rhizome Plants,Ginger Rhizome,Roots And Rhizomes Henan Qiancuntang medicial technology co.ltd. , https://www.qctchineseherb.com