Experts suggest that women around the age of 35 need to take Yumeitai soy isoflavones. Take a small dose before 40 years old, a sufficient dose for 4 1-50 years old, and a large dose after 50 years old; The dose of menopausal symptoms must be increased and adjusted according to personal feelings and physical reactions. 1, the age without menopausal symptoms is 35-40 years old, and the recommended amount is 30mg per day for 3-6 months every year; Age 40-50 years old, daily recommended dose 50mg, 3-6 months per year; Over 50 years old, daily recommended amount 100mg, 3-6 months per year. 2. The age of menopausal symptoms is 35-40 years old, and the recommended daily dose is 50- 100mg. After menopausal symptoms disappear, take it for 3-6 months and supplement it for 6-9 months every year; Age 40-50 years old, recommended daily dose 100mg. After menopausal symptoms disappear, take it for 3-6 months and supplement it for 9- 12 months every year. For people over 50 years old, the recommended daily dose is 100-200mg. After menopausal symptoms disappear, take it for 6-9 months and supplement it every year 12 months. Yumeitai 50 mg isoflavones tablets, each containing 50 mg of soybean isoflavones with purity above 99%. At present, only Harbin Yumeitai Biotechnology Co., Ltd. has the extraction process of high-purity isoflavones in China, and the content is the only one in China.