How about drinking chrysanthemum tea in winter?

All right. Chrysanthemum tea is a kind of tea drink suitable for all ages. Lycium barbarum is added to chrysanthemum tea, both of which are Chinese herbal medicines for eye protection. Lycium barbarum and chrysanthemum are used to treat liver and kidney deficiency and dim eyes, which has the effect of improving eyesight. In particular, students often get tired after reviewing their lessons on sunny nights. People with myopia often feel dry eyes. Drinking chrysanthemum tea often can improve their eye discomfort.