Mulberry, chrysanthemum, wolfberry together with water to drink, can play a blood nourishing yin, benefit the essence of the eyesight (tonic essence, promote the recovery of vision), the role of Tianjin moist and dry. 1. Mulberry has the effect of generating fluids and moisturizing dryness, tonifying blood and nourishing yin, and can be used in the treatment of palpitations (rapid heartbeat, often accompanied by panic) insomnia, dizziness and tinnitus, premature whitening of the beard and hair, internal heat and thirst, thirst, fluid injury and thirst, constipation, and other conditions of deficiency of blood. The adverse effects of the drug are not clear, but it should be noted that it should not be taken by those who have diarrhea with deficiency of spleen and stomach (spleen and stomach weakness and cold). 2. Chrysanthemum has the effect of calming the liver and improving vision, dispersing wind and clearing heat, and can be used in the treatment of wind-heat colds, redness and swelling of the eyes, headache and dizziness, and dimming of the eyes. The adverse effects of the drug is not clear, but should be noted that people with Qi deficiency and cold stomach should not take. 3. Chinese wolfberry has the benefit of essence and eyesight, nourishing the liver and kidney, used for deficiency of essence loss, dizziness, tinnitus, internal heat and thirst, eyesight unclear, blood deficiency, yellow and other diseases treatment. The adverse effects of the drug are not clear. In short, mulberry, chrysanthemum, Chinese wolfberry together with water to drink, can play the role of Tianjin moist and dry, nourish the liver and kidney, benefit the role of the essence. But the role of tea is effective, can not replace the drug treatment of disease. If necessary, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the treatment.