Pueraria lobata is a "medicine and food homologous" plant, and its juice is not clear. If it's extracted from kudzu root, it should be good. Pueraria juice produced by Changsha Le Juice Source? I tried Pueraria juice from Changsha Le Juice Source, and it was not bad, especially for relieving hangover and reducing fire. I don't know much about health care function, but pueraria lobata does have health care function.