2, the effect of chrysanthemum tea: often used as tea, it has the effect of dispelling wind and clearing heat, calming the liver and improving eyesight. Among the medicinal chrysanthemums, Chrysanthemum morifolium and Chrysanthemum morifolium have the best quality. Chrysanthemum has certain preventive and therapeutic effects on dizziness, headache and tinnitus. Chrysanthemum also has the effects of preventing autumn dryness, resisting virus, lowering blood sugar, lowering blood pressure, treating palpitation and insomnia, reducing weight and delaying aging.