Black wolfberry is a very good herbal medicine for liver and kidney, mainly for liver and kidney yin, itself wolfberry has the effect of liver and kidney, and black wolfberry will be stronger for kidney, so it is very effective for patients with liver and kidney yin deficiency. In addition, black wolfberry is rich in anthocyanin, anthocyanin antioxidant, anti-aging effect is very good. Red dates mainly nourish the spleen, nourish the heart and blood, and nourish the blood of the spleen, so the effect of blood nourishment will be strong, and also have the effect of strengthening the spleen. So black wolfberry and red jujube together can play a good role in tonifying the spleen and kidney, dispelling the dampness and toxicity of the spleen and kidney, and nourishing the heart and blood.