Ongororo yakaitwa naDr. Samira Samarakoon veInstitute of Biochemistry, Molecular Biology and Biotechnology paYunivhesiti yeColombo uye nyanzvi yezvekudya Dr. DBT Wijeratne yakawana kuti kunwa tii yegirini pamwe chete neCentella asiatica kune mabhenefiti akawanda pahutano. Gotu kola inowedzera simba rekudzivirira muviri, kuuraya utachiona uye kusimudzira immune system yetii yegirini.
Gotu kola inoonekwa semuti unogara kwenguva refu uye inyaya huru yemishonga yechivanhu yeAsia, nepo green tea iri chimwe chezvinwiwa zvinonyanya kufarirwa pahutano pasi rose. Mabhenefiti ehutano egreen tea anozivikanwa uye anodyiwa nevakawanda nekuda kwehunhu hwayo hwekuchengetedza simba, kuderedza kufuta, kudzivirira kenza, kuderedza BP, nezvimwewo. Saizvozvowo, mabhenefiti ehutano ekola anozivikanwa zvikuru mukurapa kwekare kweIndia, Japan, China, Indonesia, South Africa, Sri Lanka, neSouth Pacific. Kuongororwa kwemarabhoritari emazuva ano kunosimbisa kuti kola ine hunhu hwekuchengetedza simba, yakanaka kuchiropa, inodzivirira ganda, uye inovandudza kuziva nekurangarira. Dr. Samarakoon vakati kana ukanwa musanganiswa wegreen tea necola, munhu anogona kuwana mabhenefiti ese ehutano ezvose zviri zviviri.
Akati Coca-Cola haifanirwe kuva nemusanganiswa unopfuura makumi maviri muzana nekuda kwekuti haigamuchirwi zvakanyanya sechinwiwa.
Dr. Vieratne vakati zvidzidzo zvekare zvakaratidza kuti kudya gotu kola kune mhedzisiro yakanaka pakuvandudza hutano hwechiropa, kunyanya mumhando dzakajairika dzekenza yechiropa, hepatocellular carcinoma, fatty liver uye cirrhosis. Zvidzidzo zvechangobva kuitwa zvinoratidzawo kuti cola inogona kubatsira kuderedza BP uye kuderedza njodzi yezvirwere zvemwoyo, kusanganisira sitiroko, myocardial infarction, uye chirwere chemwoyo. Zvidzidzo zvemishonga zvakaratidza kuti kola extract inogona kudzora mashandiro ehurongwa hwetsinga huru uye kuvandudza mashandiro europi.
Dr. Wijeratne vanoti mabhenefiti egreen tea pahutano anozivikanwa pasi rese. Kune tsvakurudzo yesainzi yakawanda pamusoro pemabhenefiti egreen tea pahutano kupfuura gotu kola. Green tea yakapfuma mu catechins, polyphenols, kunyanya epigallocatechin gallate (EGCG). EGCG iantioxidant ine simba inogona kuuraya masero ekenza pasina kukuvadza masero akajairwa. Iyi kemikari inoshandawo mukuderedza cholesterol yakaderera, kudzivirira kuvharika kweropa, uye kuderedza kuungana kwemaplatelet. Pamusoro pezvo, green tea extract yakawanikwa iri sosi inovimbisa ye antioxidants yechisikigo inoshandiswa zvinobudirira kuwedzera hunhu hwe antioxidant, anodaro Dr. Wijeratne.
Sekureva kwake, kufuta ndiko kunokonzera zvirwere zvakawanda, zvinosanganisira chirwere chemwoyo, BP, chirwere cheshuga chisingade insulin, kutadza kushanda zvakanaka kwemapapu, osteoarthritis nedzimwe mhando dzekenza. Tiyi ye catechins, kunyanya EGCG, ine simba rekudzivirira kufuta uye kurwisa chirwere cheshuga. Tiyi yegirini iri kuonekwawo semushonga wechisikigo unogona kuwedzera simba rinoshandiswa uye mafuta kuti uderedze uremu, Dr. Wijeratne vakadaro, vachiwedzera kuti kusanganiswa kwemishonga miviri iyi kunogona kupa mabhenefiti akawanda ehutano.