Hlau

Cov txheej txheem:

Video: Hlau

Video: Hlau
Video: 幻愛COVER | HLau 2024, Kaum ib hlis
Hlau
Hlau
Anonim

Cov hlau yog qhov tseem ceeb rau kev noj qab haus huv thiab muaj nyob hauv txhua tus neeg ntawm tes, feem ntau cuam tshuam nrog cov protein ua cov pa oxygen-nqa hemoglobin molecule. Tib neeg lub cev muaj txog 4 gram ntawm cov hlau.

Cov zaub mov hlau yog nyob rau hauv ob daim ntawv, ib qho pom tsuas yog hauv cov nqaij cov tsiaj, vim nws tau muab los ntawm hemoglobin myoglobin thiab los ntawm cov nqaij cov nqaij. Lwm hom hlau nyob hauv cov khoom noj cog thiab khoom noj siv mis.

Cov haujlwm ntawm cov hlau hauv tib neeg lub cev

- Kev faib tawm cov pa oxygen - hlau ua haujlwm lub zog ntawm lub qog hemoglobin molecule, uas yog cov txheej txheem oxygen nqa cov ntshav liab. Cov ntshav liab coj cov pa oxygen los ntawm lub ntsws thiab muab faib rau cov nqaij hauv lub cev. Qhov peev xwm no tau piav qhia los ntawm muaj cov hlau nyob rau hauv hemoglobin molecule. Hauv kev hlau, lub cev yuav tsim cov hemoglobin tsawg dua thiab yog li ntawd cov pa oxygen tsawg dua kom xa mus rau cov ntaub so ntswg.

- Hlau kuj yog ib qho tseem ceeb ntawm lwm cov protein hu ua myoglobin. Nws tseem yog cov pa oxygen nqa cov pa uas xa oxygen mus rau cov kab mob hauv cov leeg, tshwj xeeb cov leeg pob txha thiab cov hauv plawv.

- Kev tsim hluav taws xob - hlau ua lub luag haujlwm tseem ceeb hauv kev tsim hluav taws xob yog qhov tseem ceeb ntawm qee qhov enzymes, suav nrog cov hlau catalase, hlau peroxidase thiab enzymes cytochrome. Nws kuj tseem koom nrog hauv kev tsim cov carnitine, ib qho tseem ceeb amino acid tseem ceeb rau kev nqus cov rog kom zoo. Kev ua haujlwm ntawm lub cev tiv thaiv kab mob kuj tseem ua tiav raws li muaj cov hlau txaus.

Txhua hnub tau txais hlau

Qhov xav tau ntawm cov pab pawg sib txawv ntawm cov neeg los ntawm hlau yog txawv. Qhov xav tau ntawm cov hlau rau 1 kg ntawm qhov hnyav yog raws li nram no: rau cov neeg laus - 0.1 mg, rau cov menyuam - 0.6 mg thiab rau cov poj niam cev xeeb tub - 0.3 mg. Cov khoom sib xyaw qhia ntawm hlau yog rau ib hnub.

Hlau tsis muaj peev xwm

Qhov uas tsis muaj hlau nws tuaj yeem tshwm sim los ntawm zaub mov tsis txaus, kev nqus tsis zoo, kis kab mob thiab mob kho mob uas ua rau los ntshav sab hauv. Cov neeg uas tso ntshav tsis tu ncua, cov poj niam muaj ntshav tawm tsis so ntev, cov neeg uas siv tshuaj (piv txwv li, antacids) uas cuam tshuam nrog kev nqus hlau, cev xeeb tub thiab tus poj niam lub cev yuav ua rau muaj kev pheej hmoo rau hlau tsis txaus. Tsis tas li ntawd, cov neeg laus, cov neeg tsis noj zaub noj, menyuam yaus muaj ntau yam tsis txaus cov ntxhia no.

Cov hlau tsis muaj peev xwm ua rau micrositic thiab hypochromic anemia, ib qho mob uas tsis pom cov ntshav liab txaus thiab muaj cov pa oxygen tsis txaus. Cov neeg uas muaj qib qis me me ntawm hlau muaj ntau cov tsos mob hauv lub cev, nrog rau kev qaug zog, tsis muaj zog, tsis muaj siab ntev, tsis muaj peev xwm muaj peev xwm muaj peev xwm, muaj kev cuam tshuam ntau yam kis kab mob, plaub hau poob, kiv taub hau, mob taub hau, thiav ntsia hlau, tsis nco qab thiab muaj kev nyuaj siab. Tej zaum lawv yuav muaj kev coj noj coj txawv uas hu ua citrus, uas lawv noj cov khoom tsis tsim nyog lossis khoom siv tsis xws li av nkos, av nplaum, hluav ncaig, txhuas. Hauv cov menyuam yaus, hlau tsis muaj teebmeem yog cuam tshuam nrog kev kawm nyuaj thiab IQ qis dua.

Bob
Bob

Hlau noj ntau

Kev siv tshuaj lom rau cov hlau yog los ntawm kev haus ntau ntawm cov tshuaj muaj hlau ua rau xeev siab, ntuav, ua rau lub plab hnyuv plab hnyuv, ua rau lub siab thiab daim siab tsis ua haujlwm thiab yog qhov ua rau ploj tuag ntawm cov menyuam yaus.

Ntau ntawm cov hlau uas tau txais los ntawm cov zaub mov muaj nyob hauv cov zaub mov thiab tshwj xeeb tshaj yog hauv cov ceg thiab kab mob. Raws li qhov txiaj ntsig ntawm kev sib tsoo cov nplej, uas tshem cov quav thiab txhauv, txog li 75% ntawm cov ntsiab lus hlau ntuj raug tshem tawm. Refined nplej yog feem ntau muaj zog nrog hlau, tab sis ntxiv hlau tsawg dua absorbable dua li cov hlau ntuj. Ua noj hauv cov tais diav hlau ntxiv hlau rau cov zaub mov, uas tuaj yeem ua rau lom hlau.

Kev nqus hlau

Kev nqus hlau ntau ntxiv thaum muaj kev xav tau ntxiv ntawm cov cev nqaij daim tawv hlau, uas tshwm sim hauv cov menyuam thaum lub sijhawm loj hlob sai thiab thaum cev xeeb tub thiab lactation.

Kev nqus hlau yog txo hauv cov neeg muaj lub plab cov kua qaub, qhov xwm txheej uas tshwm sim hauv cov neeg laus thiab cov neeg uas siv cov tshuaj antacids ntau. Tsis tas li ntawd, kev nqus ntawm cov hlau tuaj yeem txo los ntawm caffeine thiab tannin muaj nyob hauv kas fes thiab tshuaj yej. Cov enzymes phytates, pom muaj nyob hauv cov hmoov txhuv nplej, thiab oxalate, pom nyob rau hauv spinach thiab chocolate, kuj tseem tuaj yeem txo cov hlau nqus.

Kev siv cov tshuaj hauv qab no tuaj yeem nce ntxiv cov hlau uas lub cev xav tau: tshuaj aspirin thiab nonsteroidal anti-inflammatory tshuaj, histamine blockers, neomycin, tshuaj tua kab mob, stanozolol - hluavtaws anabolic steroid uas khi rau lub ntuj tsim tshuaj testosterone, warfarin.

Cov txiaj ntsig ntawm hlau

Hlau tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv thiab / lossis kev kho mob ntawm cov kab mob hauv qab no: kev quav dej caw, mob plab, mob ntshav qab zib, ntshav tawm los ntshav ntau dhau, mob ntshav nkees, mob ntshav dawb, kab mob txhaws, kab mob txhaws nyob tsis tswm, mob plab, mob ntsws.

Cov zaub mov muaj hlau ntau

Feem ntau cov tshuaj muaj cov tshuaj ferrous sulfate. Lwm qhov ntxiv rau hauv cov hlau uas pom muaj yog ferros fumarate thiab ferros succinate. Khoom noj khoom haus zoo tshaj plaws ntawm hlau yog zaub ntsuab, thyme thiab turmeric.

Cov khoom siv zoo heev ntawm hlau yog zaub xas lav, qis-zib suab thaj, taum paj, mustard, turnips, taum thiab shiitake nceb. Cov khoom siv zoo ntawm hlau yog nqaij nyuj fillet, lentils, Zaub pob qe, asparagus, venison, taum, zaub cob pob, leeks. Ntses, qe, zaub qhwv, semolina thiab khob cij tseem muaj cov nqi sib xyaw ua ke ntawm cov hlau.

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