Pollen polysaccharide can activate the phagocytosis of macrophages and improve the disease resistance of human body. It is a kind of nutritional beauty cosmetics. The ve superoxide dismutase (SOD) and selenium in pollen can nourish the skin and restore the elasticity and smoothness of the skin. Inositol in pollen can make the white hair turn black, hair loss gradually grows, and keep the hair dark and bright. Pollen has many bactericidal ingredients, which can kill the hair E. coli, and can prevent constipation; pollen flavonoids can also prevent fat deposition in the liver; regulate the nervous system, promote sleep.