Icyayi kibisi nikihe cyambere mubinyobwa bitandatu byubuzima byatangajwe numuryango w'abibumbye, kandi nimwe murimwe wakoreshejwe cyane. Irangwa namababi asobanutse kandi yicyatsi murisupu. Kubera ko amababi yicyayi adatunganywa naImashini itunganya icyayi, ibintu byumwimerere cyane mumababi mashya yigiti cyabitswe murwego runini. Muri bo, intungamubiri nyinshi nk'intungane nk'icyayi, Acide, na vitamine zagumishijwe mu buryo bwinshi, itanga ishingiro ry'inyungu z'icyayi.

  Icyayi kiremereye intungamubiri hamwe nibikoresho bivura. Intungamubiri nyamukuru ni: Poroteyi na Acino acide, ibinure, karubone, amabuye y'agaciro, amabuye y'agaciro n'ibikurikirane, na vitamine. Muri bo, hari ubwoko bwa vitamine zirenga 10, barimo vitamine A, Vitamine K, Vitamine B1, Vitamine B3, Vitamine H6, Vitamine na Isc, nk'icyayi cya Cafeyine, cafeyine, n'icyayi polysaccharide.This is why tea has six major benefits such as “three resistances” and “three lowerings”, namely anti-cancer, anti-radiation, anti-oxidation, and lowering blood pressure, blood fat, and blood sugar. Ubushakashatsi bwakozwe na Porofeseri Nicolas Tangshan wo mu rwego rwa Paris bwo kwirinda PASS bwerekana ko abantu banywa icyayi bafite ibyago 24% byo gupfa ugereranije n'abatanywa icyayi. Ubushakashatsi bwa Epidemiologiya mu Buyapani bwerekana ko ugereranije nabantu banywa ibikombe bitarenze 3 byicyayi (abagabo 30 banywa icyayi, nabagore banywa munsi yimyaka 42.

Icyayi kibisi kikunzwe nabantu ibihumbi, kandi kubwimpamvu nyinshi zituma ukundwa nabakunda icyayi kibisi nuko icyayi kibisi gikura vuba. Icyayi kibisi cyibanze Igicucu nubushuhe, ntigishobora guhura nizuba, kandi rifite igipimo kinini cyo kumera. MuguzeIcyatsi kibisiimashininaUmukara w'icyayi naIzindi Mashini z'icyayi, Abahinzi b'icyayi barashobora kumenya ibihe nyabyo byo kumera no gutoragura kumunsi umwe, bitakaza ibiciro byimikorere byiyongera, kandi byongera icyuho cyicyayi cyicyayi cyemewe ku isoko, kandi bikaba byiza mu gitondo byemerwa ku bindi bibi, no guhura nibyo bakunda igihugu ku rugero runini. Byongeye kandi, icyayi kibisi gifite ibisabwa bike kubijyanye no kunywa inzoga. Ugereranije n'amababi y'icyayi yakozwe mu nkono z'ibumba, icyayi kibisi gishobora guhitamo icyayi icyo ari cyo cyose n'icyayi cyashyizwe ku isoko, kandi birashobora kwerekana uburyo bw'icyayi. Mubyongeyeho, icyayi kibisi gifite ibisabwa byamazi meza. Icyayi kibisi gikeneye gusa kwanduzwa mumazi aciriritse kandi ahejuru nkamazi asanzwe yubutare namazi yisoko ryimisozi, kugirango abakundana bo mu misozi, kugirango abakundana icyayi budasanzwe bushobora kubahe uburyohe bwicyatsi budasanzwe.

Muri aya masaha yo mu mitsi, ikintu cyiza cyane nukuba mucyumba gikonje, hamwe numuyaga ukonje uhuha mucyumba, ureba kuri Icyayi Ku meza, utegera amajwi ahumura, kandi umara ibihe byiza mumahoro.