Usenokuba ukhe weva ngaxa lithile ukuba kufuneka sikuphephe ukutya iimveliso zederi xa sinengqele kuba ubisi lukhupha amafinyila. Nangona oku kunokuvakala njengentsomi yaseTshayina, kusenokubakho inyaniso kuyo. Nangona kunjalo, izifundo malunga nalo mba azikaqiniseki.
Kubantu abanesifo sobisi, ukuxinana kunye nokwanda kwemveliso ye-mucus yinto eqhelekileyo. Nangona kunjalo, kubantu abaninzi, ukusela ubisi olunomkhuhlane kunokwenza ukuba i-phlegm ibe mbi ngakumbi ngenxa yokuba iidyasi zobisi mucus, iyenza ibe ngqindilili.
Imikhuhlane, umkhuhlane, kunye nolunye usulelo oluphezulu lokuphefumla lubangela impumlo ebalekayo, ukuxinana, ukukhohlela, umqala obuhlungu, kwaye ngamanye amaxesha umkhuhlane ophuma kwintsholongwane ehlasela umzimba. Ezi mpawu yindlela yokuzikhusela, indlela umzimba ozama ngayo ukukhupha into ewugulisayo. Ukwanda kwemveliso yencindi yenye yeendlela zomzimba zokulwa nosulelo, kwaye nangona kungeyonwabisi ukujongana nalo, eneneni kufeza injongo ethile: umhlaseli uvaleleka kwincindi kwaye uyakhutshwa xa sikhohlela iphlegm okanye sivuthela impumlo.
Ngaba ubisi luyanyusa amafinyila?
Kusaxoxwa malunga nokuba ukusela okanye ukungaluseli ubisi kubangela ingxinano. Ezinye izifundo zokuqala ezenzelwe ukuvavanya ithiyori yokuba iimveliso zobisi zonyusa imveliso ye-mucus yafumanisa ukuba ayifuni. Olunye uphando lulinganise ukuveliswa kwe-mucus ngokulinganisa izicubu emva kokuba abantu bavuthele iimpumlo zabo kwaye bafumanisa ukuba imveliso yobisi yayingenasiphumo kumthamo wencindi egxothiweyo.
Olunye uphononongo lujonge indlela abantu abaziva ngayo emva kokusela ubisi lwenkomo okanye ubisi lwesoya kwaye iziphumo bezifana. Abathathi-nxaxheba bebengazi ukuba luhlobo luni lobisi ababelusela kodwa baxela iimpawu ezifanayo kakhulu. Nangona zombini izifundo zigqibe kwelokuba akukho bungqina bokuba ubisi lunempembelelo kwimveliso ye-mucus, uphando lwakutsha nje lucebisa ngenye indlela.
Uphononongo luka-2019 lufumanise ukuba a Ukutya okungenalo ubisi kunokunciphisa amafinyila. Abaphandi babela abantu ngokungenamkhethe ukuba batye ubisi okanye hayi kangangeentsuku ezintandathu kwaye bafumanisa ukuba amanqanaba azixelayo okuxinana ayephantsi kwiqela elingelobisi. Nangona kunjalo, olu phononongo aluzange lujonge abantu abanomkhuhlane okanye naluphi na uhlobo lwentsholongwane, abantu nje abakhalaza ngokuveliswa kwe-mucus ngokugqithiseleyo.
Olunye uphando luqikelele ukuba ifuthe lobisi linalo kwimveliso ye-mucus kuxhomekeke kwimizila yemfuza yomntu kunye nodidi lweprotheyini yobisi. Ithiyori yeyokuba iprotein ye-A1 casein, edla ngokufumaneka kubisi lwenkomo, ikhuthaza ukuveliswa kwencindi emathunjini abanye abantu, ejikeleza umzimba wonke kwaye ibangele ukuxinana. Nangona kunjalo, olu phando lulinganiselwe kwaye izifundo zabantu ziyafuneka ngaphambi kokuba kuqukunjelwe ikhonkco lofuzo.