Sun dried goji berries Historically, medicine and health care experts had been very concerned with wolfberry's nutrients. In traditional chinese medicine terms, they can nourish liver and kidney and improve energy and eyesight, and thus can be used to cure aching waist and knee, vertigo and tinnitus, internal heat and thirst, enervation and chlorosis and blurred vision. Modern medicine and clinical studies have indicated that lycium barbarum contains following body-strengthening elements: 18 amino acids, 32 microelements and constant elements, 6 necessary long-chain fatty acids, 7 vitamins, lbps and carotenes and carotenoids. According to the study and practice of chinese, american and japanese scientists, it mainly serves to improve immunity and resist aging, for example, resist free radical, protect dna, improve immunity, maintain heart health, protect pancreas, liver and eyes. In recent years, chinese scientists have tested the content of lbp, amino acids, lycine, flavone, constant elements and microelements and results appeared to be very inspiring.