"Living beads" are rich in swimming amino acids and a variety of biological hormones, especially embryonic fluid, which is rich in active ecological nutrients and easy to be absorbed by the human body. Regular consumption of "live beads" can significantly improve various symptoms caused by qi and blood deficiency, enhance human immunity and resistance, nourish and beautify, and maintain health. "Can't increase the thickness of endometrium, eating black beans can increase the thickness of endometrium.