Ingabe Ubisi Lwezimbuzi Luqukethe I-Lactose?

-Delile

• Ukungabekezelelani kwe-Lactose
• Ubisi lwezimbuzi luqukethe i-lactose
• Ingabe kufanele uphuze ubisi lwembuzi uma unokungabekezelelani kwe-lactose?
• Okubalulekile

Ubisi lwezimbuzi luwukudla okunomsoco kakhulu obekudliwa ngabantu izinkulungwane zeminyaka.

Kodwa-ke, njengoba kunabantu abangaba ngu-75% emhlabeni abangavumeli i-lactose, ungazibuza ukuthi ngabe ubisi lwembuzi luqukethe i-lactose nokuthi lungasetshenziswa njengenye indlela yobisi ().

Lo mbhalo ubuyekeza ukuthi ungaluphuza yini ubisi lwembuzi uma ungahambisani ne-lactose.

Ukungabekezelelani kwe-Lactose

I-Lactose uhlobo oluyinhloko lwe-carb kulo lonke ubisi lwezilwane ezincelisayo, kufaka phakathi abantu, izinkomo, izimbuzi, izimvu, nezinyathi ().

Kuyi-disaccharide eyenziwe nge-glucose ne-galactose, futhi umzimba wakho udinga i-enzyme ebizwa nge-lactase ukuyigaya. Kodwa-ke, abantu abaningi bayayeka ukukhiqiza le enzyme ngemuva kokulunyulwa - cishe eminyakeni emibili ubudala.

Ngakho-ke, baba i-lactose engabekezelelani, futhi ukudla i-lactose kungadala izimpawu ezinjengokuqunjelwa, ukuqunjelwa, uhudo, nobuhlungu besisu ().

Abantu abanokungabekezelelani kwe-lactose bangaphatha izimpawu zabo ngokunciphisa inani lokudla okune-lactose abakudlayo noma ukulandela ukudla okungenayo i-lactose (, 4).

Bangase futhi bathathe amaphilisi wokufaka esikhundleni se-lactase ngaphambi kokudla imikhiqizo yobisi.

Ukudla kwe-Lactose kungadala izingqinamba zokugaya ukudla kubantu abane-lactose ukungabekezelelani. Noma kunjalo, bangaphatha izimpawu zabo ngokunciphisa ukunciphisa i-lactose noma ngokulandela ukudla okungenayo i-lactose.

Ubisi lwezimbuzi luqukethe i-lactose

Njengoba kushiwo ngenhla, i-lactose uhlobo oluyinhloko lwe-carb obisini lwezilwane ezincelisayo, futhi ngenxa yalokho, ubisi lwembuzi luqukethe i-lactose kanye ().

Kodwa-ke, okuqukethwe kwayo kwe-lactose kungaphansi kobisi lwenkomo.

Ubisi lwezimbuzi luqukethe cishe i-4.20% ye-lactose, kanti ubisi lwenkomo luqukethe cishe u-5% ().

Kodwa-ke, ngaphandle kokuqukethwe yi-lactose, ubufakazi be-anecdotal busikisela ukuthi abantu abane-lactose engabekezelelani kahle babonakala bekwazi ukubekezelela ubisi lwembuzi.

Yize lungekho ucwaningo lwesayensi lokuxhasa lokhu, ososayensi bakholelwa ukuthi esinye isizathu esenza abanye abantu babekezelele ubisi lwembuzi kangcono - ngaphandle kokuqukethwe kwalo okuphansi kwe-lactose - kungenxa yokuthi kulula ukugaya.

Ama-molecule amanoni obisi lwembuzi mancane uma eqhathaniswa nalawo obisi lwenkomo. Lokhu kusho ukuthi ubisi lwembuzi lugaywa kalula yilabo abanohlelo lokugaya ukudla olubekiwe - njengoba kunjalo ngabantu abane-lactose ukungabekezelelani ().

Okokugcina, uma unentshisekelo obisini lwembuzi njengengxenye yobisi lwenkomo ngenxa ye-casein yokungezwani komzimba, kubalulekile ukuqaphela ukuthi inani elikhulu labantu abanenkinga yokungezwani nobisi lwenkomo bavame ukusabela obisini lwembuzi futhi (,).

Lokhu kungenxa yokuthi izinkomo nezimbuzi kungokwalabo Bovidae umndeni wezilwane ezi-ruminants. Ngakho-ke, amaprotheni abo afana ngokuhlelekile (,).

Ubisi lwezimbuzi luqukethe i-lactose. Kodwa-ke, abantu abane-lactose ukungabekezelelani okuncane bangakwazi ukukuvumela.

Ingabe kufanele uphuze ubisi lwembuzi uma unokungabekezelelani kwe-lactose?

Abantu abanokungabekezelelani okukhulu kwe-lactose kufanele bagweme ubisi lwembuzi, ngoba iqukethe i-lactose.

Kodwa-ke, labo abanokubekezelelana okuncane bangakwazi ukujabulela ubisi olulinganiselwe lobisi lwembuzi nemikhiqizo yalo - ikakhulukazi iyogathi noshizi, ngoba kune-lactose encane kakhulu.

Abaphenyi bakholelwa ukuthi iningi labantu elinokungabekezelelani kwe-lactose ngokuvamile liyakubekezelela ukuphuza inkomishi (ama-ounces ayisishiyagalombili noma ama-250 mL) obisi ngosuku ().

Futhi, ukuphuza ubisi oluncane lwezimbuzi, kanye neminye imikhiqizo engena-lactose, kungasiza ukunciphisa izimpawu (, 4).

Inani elilinganisiwe lobisi lwembuzi kungaba yindlela efanelekile kulabo abanokungabekezelelani okuncane kwe-lactose. Futhi, ukuyiphuza kanye neminye imikhiqizo engena-lactose kunganciphisa izimpawu.

Okubalulekile

Ubisi lwezimbuzi luqukethe i-lactose. Ngakho-ke, kufanele uyigweme uma unokungabekezelelani okunzima kwe-lactose.

Noma kunjalo, kulula ukugaya futhi kuqukethe i-lactose encane kunobisi lwenkomo, yingakho abanye abantu abane-lactose engabekezelelani kahle bengakubekezelela.

Ungazama futhi ukuphuza ubisi lwembuzi neminye imikhiqizo ngaphandle kwe-lactose ukusiza ukunciphisa izimpawu zokugaya ukudla.