I-1.I-Quercetin inokukhupha i-phlegm kwaye ibambe ukukhwehlela, ingasetyenziselwa njenge-anti-asthmatic.
I-2.I-Quercetin inokuthintela ukukhululwa kwe-histamine kwi-basophils kunye neeseli ze-mast.
I-3.I-Quercetin inokunceda ukunciphisa ukutshatyalaliswa kwezicubu.
I-4.I-Quercetin inokulawula ukusasazeka kweentsholongwane ezithile ngaphakathi komzimba.
I-5.I-Quercetin inokuba luncedo kunyango lwe-dysentery, gout, kunye ne-psoriasis.
I-6.I-Quercetin inomsebenzi we-anticancer, inqanda umsebenzi we-PI3-kinase kwaye inqanda kancane umsebenzi we-PIP Kinase, iyanciphisa ukukhula kweseli yomhlaza ngokusebenzisa uhlobo lwe-II ye-estrogen receptors.