The effects of jujube and wolfberry on men are to nourish the liver and kidney, replenish qi and blood, and calm the spirit and eyesight. 1. Jujubes: warm in nature, sweet in flavor, belonging to the spleen meridian and stomach meridian. Its main effects are to nourish Qi, nourish blood and tranquilize the mind (by nourishing the blood to stabilize the mind and soothe the emotions). It is mainly used for treating spleen deficiency, reduced appetite, fatigue and weakness, loose stools (thin and unshaped feces), and dirty agitation in women (upset and depression, sadness and wanting to cry for no reason), etc. It has been shown to be beneficial to men. There is no exact record of its adverse effects, and the use of jujube is not recommended for people with internal dampness and phlegm, dietary stagnation, dental disease, and worm disease. 2. Lycium barbarum: flat in nature, sweet in flavor, belonging to the liver meridian and kidney meridian. Its main effect is to nourish the liver and kidney, brighten the eyes and benefit the essence. It is mainly used for deficiency diseases, loss of essence and blood, pain of lumbar and knee soreness and tenderness (a feeling of soreness and weakness of the waist and knee), dizziness, tinnitus, internal heat, thirst, blood deficiency, yellowing, and dimness of the eyes, etc. It is not recommended to be used in patients who have a deficiency of blood and phlegm. Its adverse reactions have not been precisely documented, and it is contraindicated for those who have real heat from external evils, spleen deficiency and dampness, and diarrhea. If you need to use jujube, wolfberry, it is recommended to consult a professional Chinese medicine practitioner, after a clear identification of choice, not blindly buy drugs, so as to avoid medicines are not the right evidence, endangering health.