Red date, wolfberry and cinnamon tea may have the effect of benefiting qi and nourishing blood (replenishing qi and blood in the body) and nourishing the liver and kidneys, but the effect is limited. Red dates have the effects of tonifying the middle Jiao (treating Qi deficiency by nourishing the spleen), nourishing the blood and tranquilizing the mind (stabilizing the mind and soothing the emotions by nourishing the blood), and are used in cases of deficiency of the spleen with low food intake, weakness and loose stools (scanty and unshaped feces), and dirty agitation of the woman (heartburn and depression, and sadness and desire to cry for no reason). Adverse effects and contraindications of this drug are not known. It should not be taken by people with abundant dampness, stagnation and phlegm-heat. Lycium barbarum has the efficacy of nourishing the liver and kidney, benefiting the essence and brightening the eyes (tonifying the essence and promoting the recovery of eyesight), and is used for labor and essence deficiency, lumbar and knee pain, dizziness and tinnitus, impotence and spermatorrhea, internal heat and thirst (internal fever accompanied by symptoms such as overeating, excessive drinking, and excessive urination), blood deficiency and atrophy, and dizziness and uncertainty of the eyes. The adverse effects and contraindications of the drug are not clear. Gui Yuan, Longan meat, has the effect of tonifying the heart and spleen (using tonic drugs to tonify the heart and spleen), nourishing blood and tranquilizing the mind, and is used in treating deficiency of qi and blood, palpitation (accelerated heartbeat often accompanied by panic), palpitation (intense heartbeat, panic), forgetfulness and insomnia, and deficiency of blood and atrophy of yellowish color. The adverse effects and contraindications of this drug are not clear. It should not be taken by people with excessive dampness. Tea replacement drinks can play a limited medicinal effect, can not replace the drug treatment of disease. If there is a need for medication, it is recommended that it be used under the guidance of a professional physician, and not blindly self-medication.