Daim ntawv thov ntawm Vitamin D3 hmoov li cas?

Vitamin D3, tseem hu ua CHOLECALCALCiferol, yog hom vitamin d thiab tau raug pov thawj los ua qhov tseeb ntawm cov vitamin D hauv lub cev. Tam sim no, tsawg kawg yog kaum hom Vitamin D paub, tab sis cov neeg tseem ceeb tshaj plaws yog cov vitamin D2 (Eramocalciferol) thiab Vitamin D Tshuaj Lom Neeg 3 (Cholecalciferol). Cholecalciferol, tseem hu ua vitamin d3, yog qhov tseem ceeb tshaj plaws ntawm Vitamin D tsev neeg. Nws tsuas yog tswj hwm calcium thiab phosphorus metabolism hauv lub cev.Vitamin D3hloov dua siab tshiab los ntawm 7-dehydrocholesoles hauv daim tawv nqaij hauv qab ultraviolet hluav taws xob.

Vitamin D3Yog cov rog -} soluble vitamin thiab yog lub npe hu ua "Sunshine vitamin". Vim tias thaum daim tawv nqaij yog ib nrab nthuav tawm rau lub hnub, cov neeg feem ntau tuaj yeem suav lawv tus kheej cov vitamin D los ntawm kev siv ulteriolet rays thiab cholesterol hauv daim tawv nqaij. Nws yog mas suav tau ntawm tib neeg lub cev nws tus kheej. Daim tawv nqaij ntawm tib neeg lub cev muaj hom roj cholesterol, uas hloov mus rau hauv cov vitamin D3 tom qab raug tshav ntuj. Yog li ntawd, yog tias cov menyuam yaus tuaj yeem raug lub hnub ncaj qha rau ntawm lawv daim tawv nqaij rau ntau dua 4 mus rau 6 teev, cov vitamin D3 lawv ua tau zoo li lawv tus kheej.

1) Txhim kho lub cev nqus ntawm cov calsacium thiab phosphorus coj cov ntshav ntshav calcar calcium thiab ntshav phosphorus rau kev ua kom dawb huv.

2) Kev txhawb kev loj hlob thiab pob txha teeb meem, thiab txhim kho hniav;

3) Ua kom haum phosphorus nqus los ntawm cov hnyuv phab ntsa thiab txhim kho phosphorus reaborption reabsorption.

4) Tswj cov theem ntawm citrate ib txwm nyob hauv cov ntshav;

5) Tiv thaiv cov amino acids los ntawm kev poob los ntawm ob lub raum.

Cov tshuaj vitamin feem ntau txhawb kev nqus thiab kev tso nyiaj calcium thiab phosphorus hauv cov hnyuv thiab siv los kho cov ntxaij thiab osteomalacia

Vitamin D yog cov rog -} soluble vitamin. Nws tau paub tias muaj ntau dua kaum lub tebchaw nrog vitamin d cuam tshuam, suav nrog tsis yog- series series sterivatives. Ntawm lawv, Vitamin D2 thiabVitamin D3muaj qhov tseem ceeb tseem ceeb. D3 yog cov tshuaj uas tseem ceeb hauv lub ntiaj teb, thiab "cov qauv txheej txheem thoob ntiaj teb" ntawm vitamin D kuj yog cov ntshiab siv lead ua ntawm d3. Lub luag haujlwm tseem ceeb ntawm vitamin d yog cov metabolism ntawm calcium thiab phosphorus. Nws yog qhov nyuaj rau kev txhim kho kev nqus cov calcium thiab phosphorus thiab kev laij tawm ntawm cov pob txha. Thaum tib neeg lub cev tsis muaj vitamin D, nws muaj peev xwm nqus calcium thiab phosphorus txo qis, thiab cov tshuaj calosphorus nyob rau hauv cov ntshav poob. Qhov no tiv thaiv calcium thiab phosphorus los ntawm kev tso nyiaj rau hauv pob txha pob txha, thiab txawm tias cov ntsev pob txha yuav yaj, tabkaum laij cov pob txha. Cov menyuam yaus uas tsis muaj nws yuav raug kev txom nyem los ntawm cov rickets, thaum cov neeg laus yuav tau txais osteomalacia. Nyiv tsuas yog tsim thiab siv D2. Ntawm ntau yam kev xav tau, cov peev txheej kev lag luam rau 30%, pub ntxiv rau 65%, thiab khoom noj ntxiv rau 5%. Raws li "cov qauv kev tu siab rau kev siv cov khoom noj muaj txiaj ntsig zoo ntawm peb lub teb chaws, D2 thiab Dİ, cov khoom noj ua kua, cov khoom noj mis thiab khoom noj khoom haus.

Nws yog tsuas yog siv hauv cov khoom noj, cov khoom lag luam kho mob thiab lwm yam khoom lag luam uas muaj feem xyuam

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