Mulberry and wolfberry tea has the effect of tonifying the liver and kidneys, benefiting the essence and brightening the eyes (tonifying the essence and promoting the restoration of eyesight), and nourishing yin and replenishing blood (nourishing the blood in the body), but it is not suitable for everyone. Mulberry, sweet and sour in flavor, cold in nature. It belongs to the heart, liver and kidney meridians. It has the effect of nourishing yin and tonifying blood, generating fluids and moisturizing dryness. It is used in treating yin deficiency of liver and kidney (deficiency of yin in liver and kidney), dizziness, tinnitus, palpitation (rapid heartbeat, often accompanied by panic), insomnia, premature whitening of beard and hair, thirst due to loss of fluids, thirst due to internal heat (fever accompanied by symptoms such as overeating, excessive drinking, excessive urination, etc), and constipation due to dryness of intestines and bowels. Lycium barbarum, taste sweet, sex flat. Attributed to the liver, kidney meridian. It has the effect of nourishing the liver and kidney, benefiting the essence and brightening the eyes. It is used for deficiency, lumbar and knee pain, dizziness, tinnitus, impotence, spermatorrhea, internal heat and thirst, blood deficiency, yellowing, fuzzy eyes and so on. Spleen and stomach deficiency cold (spleen and stomach weakness cold) people should be cautious. However, the effective dosage of mulberry and wolfberry for tea is limited, and it is more difficult to achieve the above effects. If you want to achieve the above effects, it is recommended to take regular treatment under the guidance of a professional doctor.