Polysaccharide yog ib hom polysaccharide compound, uas yog tsim los ntawm ntau lub monosaccharide molecules.Nws muaj ntau yam kev noj qab haus huv, nrog rau kev tiv thaiv kab mob, tshuaj tiv thaiv kab mob, tshuaj tiv thaiv qog, tiv thaiv kab mob thiab lwm yam.Polysaccharide tuaj yeem txhim kho tib neeg kev tiv thaiv, txo qaug zog, ncua kev laus, txhawb cov metabolism, txhim kho kev pw tsaug zog thiab lwm yam.