Why are soy isoflavones so popular with female friends? Generally speaking, the functions of soybean isoflavones mainly include: as a pure natural phytoestrogen, soybean isoflavones can regulate the estrogen level of human body as a whole, and its function is to treat various symptoms caused by the decrease of estrogen level in the body, such as menopausal symptoms, osteoporosis, elevated blood lipids, breast cancer, osteoporosis, cardiovascular diseases and so on. Effect of soybean isoflavone. Preventing the decrease of estrogen level in female climacteric syndrome is the main cause of female climacteric syndrome. After menopause, women's ovarian function and estrogen level decrease, resulting in a series of diseases. Supplementing soybean isoflavones to regulate estrogen in vivo can achieve the effect of preventing female climacteric syndrome. During menopause, due to the decline of female ovarian function, the level of estrogen secretion is reduced, which can cause a series of physiological and psychological changes such as hot flashes, sweating, irritability, poor sleep, joint pain, decreased sexual desire, etc. In severe cases, it can also cause cardiovascular diseases, atrophic urethritis, vaginitis, osteoporosis, fractures, obesity and Alzheimer's disease. After entering menopause, if the short-term symptoms are not treated in time, it will cause long-term effects and damage to the body, and will also affect family and friends. Clinical studies at home and abroad have proved that soybean isoflavone can effectively restore ovarian function, improve estrogen level, prevent and improve menopausal syndrome, and has no side effects. The role of soybean isoflavone 2. Supplementing estrogen, beautifying and delaying aging. If estrogen is lost too much, it will lead to female aging. Eating soy isoflavones can keep estrogen in the body, keep women young and beautiful, and delay aging. Ovary is the endocrine gland of women, which mainly secretes steroid hormones (estrogen, androgen and progesterone) because there are more than 400 tissues and organs (such as breast, vagina and skin). ) In the whole body of women, it depends on the nourishment of estrogen. Insufficient or no secretion of estrogen leads to structural and functional changes of these organs, such as breast ptosis, vaginal dryness, decreased sexual desire, rough skin, pigmentation, heavy body hair, polycystic ovary syndrome and so on. Soybean isoflavone can effectively supplement estrogen and improve these symptoms, and the effect of soybean isoflavone is very obvious. Efficacy of soybean isoflavones Third, improve menstrual discomfort and less menstrual flow. Menstrual discomfort is usually caused by the imbalance of estrogen secretion. By supplementing soybean isoflavones, the balance of estrogen in the body can be maintained, thus improving menstrual discomfort. Less menstrual flow means that the menstrual cycle is basically normal, with too little menstrual flow each time, or the menstrual time is too short or even clean. The main reason for less menstrual flow is postpartum hemorrhage or more bleeding in some operations; Congenital deficiency of kidney qi and kidney essence; Unscientific use of contraceptives; Induced abortion; Menopause before menopause, etc. Less menstrual flow should be treated and improved in time to prevent menstrual obstruction and affect fertility! Soybean isoflavone can effectively supplement estrogen to stimulate endometrial growth, which is beneficial to endometrial shedding and bleeding, improving metabolism and ovarian function, promoting ovulation, etc., thus achieving the purpose of restoring menstruation. Effect of soybean isoflavone ⅳ. Prevention and improvement of osteoporosis. The decrease of estrogen level is also the main cause of osteoporosis and fracture. Soybean isoflavones can combine with estrogen receptors on bone cells, reduce bone loss, increase the body's absorption of calcium, increase bone density and prevent and improve osteoporosis. Postmenopausal women are more prone to osteoporosis, and the main factor is endocrine disorder, especially the decrease of estrogen level. After menopause, the ovarian function decreases and the estrogen level in the body decreases, which first leads to the decrease of vitamin D production and activity, thus interfering with the absorption of calcium by the intestine. Secondly, the bone loses the protective effect of estrogen, increases its sensitivity to parathyroid hormone, and increases its bone absorption. In addition, the level of calcitonin decreased, which enhanced the activity of osteoclasts. Then, appropriate estrogen supplementation for postmenopausal osteoporosis patients can maintain the existing bone mass and prevent further degradation of bone microstructure. A large number of experiments show that estrogen can inhibit osteolysis caused by osteoclasts, thus reducing osteoporosis, avoiding fractures and shortening the body. Ovary is the first organ of aging in human body. Female osteoporosis is closely related to the changes of ovarian function. Taking soybean isoflavone combined with calcium is of great significance in the treatment of postmenopausal osteoporosis. The efficacy of soybean isoflavones five, prevent cancer. Studies have shown that soybean isoflavone can transform cancer cells into normal human cells, prevent tumor proliferation and cancer cells from spreading, and thus achieve the effect of preventing cancer.