Retinal photoreceptors of human eyes are composed of retinol and protein. One molecule of β carotene can generate two molecules of retinol, which can effectively improve vision and prevent cataracts. In addition, a large amount of zeaxanthin in Lycium barbarum can enhance the tissue function of retinal macula and prevent photoreceptor cells from aging.

Therefore, Lycium barbarum has the effect of improving eyesight, but Lycium barbarum is not medicine after all, and the effect is not so fast. Buy Lycium barbarum and find a shop in Taobao: "365 Yangshengtang"! Don't worry, wolfberry!