Chinese wolfberry, mulberry and huang jing taken together have the effect of tonifying the kidney and benefiting the essence, generating fluids and moisturizing the intestines, and replenishing the spleen and vital energy. 1. Chinese wolfberry has the effect of tonifying the kidney and benefiting the essence, nourishing the liver and brightening the eyes. It is mainly used for treating Yin deficiency of the liver and kidney, soreness and weakness of the waist and knees, dizziness of the head and eyes, diminution of vision, thirst, spermatorrhea. Caution should be taken if the spleen is deficient in loose stools (thin and unformed feces). 2. Mulberry, with nourishing yin and tonifying blood, the efficacy of the body and intestines. Mainly used for treating dizziness and tinnitus, premature whitening of hair, blood deficiency, menstrual closure, thirst, internal heat and thirst (internal heat accompanied by eating, drinking and urinating), intestinal dryness and constipation. Spleen and stomach cold diarrhea and loose stools should not be served. 3. Huang Jing has the efficacy of nourishing Yin, moisturizing the lungs, tonifying the spleen and benefiting Qi. It is used for deficiency of spleen and stomach qi, tiredness and fatigue, deficiency of stomach yin (insufficient yin fluid in the stomach), dry mouth and little food, lung deficiency and dry cough, coughing and hemoptysis, deficiency of essence and blood, lumbar and knee soreness and weakness, early whitening of hair, internal heat and thirst. Cold and diarrhea, phlegm-dampness, plumpness and stagnation of qi is prohibited. If you need to use wolfberry mulberry yellow essence, must be used under the guidance of a professional doctor.