Top 9 in Top 10 amazing benefits of black beans for health and beauty.
According to Chinese medical theories, "Black beans are valley of the kidneys, ―" in the marble theory, the color of black represents the planet, the water goes along with the kidneys, so those who are weak kidney bean eat black beans will have a effective effect in relieving urinary disease, back pain, abnormalities in women's vagina and cold abdominal symptoms caused by cold tones.