Ikhofi kanye netiyi akuzona ukudla okuyisisekelo okudingwa ngumzimba wesifazane, kodwa ikhofi yekhofi kanye namaqabunga etiye atholakala cishe kuwo wonke umndeni. Zombili lezi ziphuzo ziyinambitheka kakhulu, zinefuthe. Ngakho-ke, ikhofi kanye netiyi ngesilinganiso esifanele kuyasiza, kodwa uma behlukumeza umphumela wabo empilweni yowesifazane kungaba nomphumela omubi kakhulu.
Ikhofi netiyi zisebenza kanjani?
Ikhofi lomhlaba kanye namaqabunga etiyi athululelwa ngamanzi abilayo, lapho ngaphandle kwamanye amakhemikhali, ama-alkaloid, ama-nitrogen aqukethe amakhemikhali ephilayo, nawo aphelile, amanani amakhulu angaba yingozi. I-alkaloids isenzo ebuchosheni nasendlini yomgogodla. Ikhofi netiye ziqukethe i-caffeine alkaloid. Esikhathini esidlule kwakucatshangwa ukuthi itiye iqukethe i-alkaloid ethile yewayini, kodwa ososayensi eminyakeni yamuva baye bathola ukuthi lokhu akunjalo. Ikhofi iqukethe i-1.2 - 1.4% i-caffeine, kuyilapho ikhofi ye-decaffeinated, iningi le-0.1%. Etikeni, i-caffeine eyengeziwe (kuze kube ngu-5%). Kodwa-ke, i-caffeine yetiye ibophezelekile, ngakho-ke i-caffeine yetiye ephuma emgodini wokugaya ibuye ibuye kancane kancane. Ngakho-ke, itiye elikhuthazayo nelakhiwe liqala ukusebenza ngemuva kwekhofi, kodwa umphumela wayo uhle kakhulu. Ikhofiyini yekhofiyine ivame ukuba nomphumela oshukumisayo ohlelweni lwezinhliziyo, kanye netiye caffeine - ebuchosheni nasesimweni esiyinhloko senzwa yabesifazane.
Ingabe ikhofi kanye netiye kuyingozi?
Inani elikhulu le-caffeine liyingozi, futhi umthamo obulalayo yizigremu eziyishumi (okuhambelana nezinkomishi eziyikhulu zekhofi ezidakwa yilowo nalowo). Emzimbeni wesifazane, i-caffeine ayitholi, isigamu se-caffeine esayinwe sihlukaniswa ngamahora angu-3-5, futhi ngemva kwamahora angu-24, inani elincane kuphela elihlala emzimbeni. Ngokusho kwedatha yamuva yocwaningo, i-caffeine ayinalo ekuthuthukiseni isifo se-coronary (izinkomishi eziyisithupha zekhofi ngosuku) noma ezinye izinkinga zempilo, ezifana nesifo sikashukela, isifo sofuba, isifo sohlangothi nesifo somdlavuza. I-Gout noma isilonda esiswini asisona isizathu sokuhlukunyezwa kwekhofi noma itiye, kodwa kungumphumela wokungondleki, ukubhema nokusebenzisa kabi utshwala.
Ngezinye izikhathi isisu sithukuthele
I-caffeine nama-tannins wekhofi kanye netiye kukhuthaza ukuvimba kwe-mucosa yesisu. Ngakho-ke, kubantu abanobucayi ngemuva kwekhofi ngezinye izikhathi baqala ukugoma isisu. Uma ungafuni ukuyeka ikhofi yamakhofi asekuseni, uphuze ngaphandle kwe-caffeine. Inomphumela omubi esiswini.
Ukuphuza okuncane okuncane
Ikhofi-iveza ukuthi isisu siwusizo kakhulu kunokujwayelekile, njengoba ikhofi idluliselwa esihlwini. Lapho ukwenza ikhofi iboniswe ngezixhobo ezikhethekile ngekhofi yomhlabathi, umfutho wamanzi ngaphansi kwengcindezi udlula ngaphansi kwengcindezi imizuzwana embalwa, kanti ama-tannins nokufutheka nje akanayo isikhathi sokuqothula. Ngalesi simiso, itiye ihlungwa futhi igweme isisu. Ukuphuza i-tea akuphikisiwe ngaphezu kwemizuzu emithathu, ngoba phakathi nalesi sikhathi i-caffeine iyancibilika, kodwa hhayi ama-tanins. Futhi uma itiye ingabonakali inamandla kakhulu, kuyadingeka ukuthatha inani elikhulu lamaqabunga etiye futhi uthele amanzi abilayo okwesikhashana.
Ikhofi netiyi ngesikhathi sokukhulelwa
Ubindi be-fetus buhlukanisa i-caffeine (ifakwe negazi lomama) kancane kancane kunesibindi somuntu omdala. Ngesikhathi samanje akukacaci ukuthi lokhu kulimaza ingane yesikhathi esizayo. Kodwa-ke, kubonakala, uma umama ozayo ehlukumeza ikhofi noma itiye (iziphuzo ezingaphezu kwezingu-8 izinkomishi ngosuku), khona-ke amathuba okuba ingane engavamile yanda kakhulu.