Nourish the liver and kidney

美 [ˈnɜːrɪʃ ðə ˈlɪvər ənd ˈkɪdni]英 [ˈnʌrɪʃ ðə ˈlɪvə(r) ənd ˈkɪdni]

1

Now it was only growed in small parts such as Guangxi and Jiangxi provinces . The rich variety of purple yam , starch , mucilage gule , vitamins , saponins and other nutrients and has the function of nourishing stomach , refreshes breath , nourish the liver and kidney .

目前只在广西、江西等地种植，富含淀粉、粘液质、维生素、皂甙等多种营养物质，具有健脾养胃、补中益气、滋补肝肾之功效。