The good thing about eating wolfberry is that it has the effect of nourishing the liver and kidney, benefiting the essence and brightening the eyes (tonifying the essence and promoting the recovery of eyesight). The bad thing is that due to the more nourishing nature of wolfberry, it may lead to indigestion, so it is not suitable for patients with a weak spleen and stomach or a weak spleen and dampness. For people with a weak constitution, due to the strong ability of wolfberry to nourish yin, there may also be symptoms of deficiency after taking wolfberry. Wolfberry, taste sweet, sex flat. Attributed to the liver, kidney meridian. Clinically, it is mainly used for deficiency labor and essence loss, lumbar and knee pain, dizziness and tinnitus, impotence and spermatorrhea, internal heat and thirst (internal fever accompanied by symptoms such as eating more, drinking more and urinating more), blood deficiency and atrophy, and fainting and unclear eyes. To treat kidney yang deficiency (lack of yang energy in the kidneys), it is often paired with cinnamon, epimedium, and ripened dihuang. If you need to take goji berries to treat diseases, it is recommended to do so under the guidance of a doctor.