Chrysanthemum Bud has the functions of nourishing the liver and improving eyesight, clearing the heart and nourishing the kidney, It can invigorate the spleen and stomach, moisturize the throat and promote body fluid, adjust blood lipids, warm and remove dampness in spring, quench thirst in summer, relieve dryness in autumn, clear fire in winter, beautify the skin, nourish blood and refresh, enhance vitality, delay aging, and prolong the life of the elderly.