The medicinal name of wolfberry is Lycium barbarum, which is good for refining the eyes, nourishing the liver and kidneys, and is mainly used for the treatment of lumbar and knee pain, etc., but does not have the effect of improving muscular endurance. Lycium barbarum is the dried mature fruit of the plant of the Solanaceae family, Ningxia wolfberry, flat in nature, sweet in taste, attributed to the liver meridian, kidney meridian, beneficial to astringent and brightening the eyes, nourishing the liver and kidneys, mainly used for the treatment of fainting and unclear vision, blood atrophy and yellowing, internal heat and thirst (internal fever accompanied by more food, more drinking and more urination, etc.), impotence and spermatorrhea, dizziness and tinnitus, lumbar and knee aches and pains, and deficiency and spermatic deficiencies, etc.. There are no research results showing that goji berries have the effect of improving muscular endurance. Adverse reactions, contraindications, etc. of wolfberry are still unclear, it is recommended that patients who are not feeling well go to the regular hospital in time, and follow the doctor’s instructions for symptomatic treatment with medication.