Wolfberry tea has the effect of benefiting the essence and brightening the eyes (tonifying the essence and promoting the recovery of eyesight), nourishing the liver and kidneys, but the effect of wolfberry tea is limited and generally fails to achieve the therapeutic effect. Contraindications of wolfberry tea is not clear. Goji berries are mainly used to treat lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees) caused by yin deficiency of the liver and kidneys (insufficient yin fluid in the liver and kidneys), dizziness, diminished vision, thirst, and spermatorrhea. Caution is advised for those with spleen deficiency and loose stools (thin and unformed feces). The effective dose of wolfberry tea is limited, generally can not achieve a therapeutic effect, if you want to achieve the desired results, it is recommended that under the guidance of a doctor for formal treatment. Chinese wolfberry tea drink if you have discomfort suggest timely discontinue use, timely medical attention.