Tocopherol tiv thaiv lub cev los ntawm cov kab mob thiab dawb radicals

Vitamin E - yog ib tug sau ntawm fat-soluble biologically active tocopherols thiab tocotrienols muaj muaj zog antioxidant zog. Muab kev koom tes nyob rau hauv lub synthesis ntawm cov nqaijrog thiab ntau yam tseem ceeb dab ntawm cov ntaub so ntswg metabolism. Muaj yim ntaub ntawv ntawm cov vitamin E, lawv muab faib ua ob pawg: tocopherols thiab tocotrienols. Plaub ntawm lawv lees paub rau tocopherols thiab plaub tocotrienols rau. Lawv qhia los ntawm cov prefix ntawm alpha, beta, gamma thiab raws. Qhov no fat-soluble vitamin accumulates nyob rau hauv lub fatty ntaub so ntswg, nws tsis muaj peev xwm tsis yog kuaj tam sim ntawd, ces nws thiaj paub tias yog nrog zoo nyuaj. Nkag no tseem ceeb vitamin los ntawm khoom noj khoom haus. Tocopherol tiv thaiv lub cev los ntawm cov kab mob, hlwb tiv thaiv oxidation thiab laus, yeej txhawb resorption ntawm thrombi thiab tiv thaiv lawv tsim, yog muab kev koom tes nyob rau hauv cellular metabolism thiab ua pa ntawm lub hlwb. Nrog rau qhov no vitamin cell kev noj haus pab, cov phab ntsa hauv cov hlab ntsha thiab cov myocardium ntxiv dag zog rau. Nyob rau hauv uas twb muaj lawm nyob rau hauv peb lub teb chaws, tus qauv hnub yuav tsum tau rau tocopherol yog 10 mg.

Nyob rau hauv zaub roj, daim siab, nqaij qaib qe, cereals, ceev, butter, mis nyuj thiab muaj tocopherol. Ceeb toom qhia tias thaum lub cev yog absorbed tshuaj (siv acids, kua tsib acids) 50%, metabolites yog tas nyob hauv cov zis, thiab uas tsis yog-adsorbed feem ntawm cov khoom - nyob rau hauv cov quav. Thaum tsis txaus kom tsawg ntawm cov vitamin nyob rau hauv lub cev tshuav nyiaj li cas yog ntxhov: tau txais tsawg tshaj li noj. Vim tsis muaj mauj vitamin E, uas yog pom thiab lub ntsiab ua rau ntawm ntau cov kab mob, txo efficiency thiab leeb cov laus txheej txheem: ntxias ntawm lub cellular theem, dawb radicals ua rau cov tsos ntawm ntau mob kab mob.

Vitamin E raws li ib tug antioxidant yuav pab tswj cov cell week thiab tiv thaiv cov tawv nqaij cov ntaub so ntswg, qhov muag, siab, lub mis thiab noob qes, uas muaj ntau oxidation. Nws tiv thaiv lub ntsws los ntawm oxidative kev puas tsuaj los ntawm teeb meem tshuaj nkag mus rau cov ib puag ncig. Vitamin E yuav pab kom muaj cov lom ua si ntawm vitamin A - yog lwm tseem ceeb fat-soluble vitamin. Nws kuj tiv thaiv lub unsaturated fatty acids nyob rau hauv lub cev thiab tiv thaiv oxidation ntawm tej yam cov tshuaj hormones, xws li los ntawm cov pituitary caj pas thiab lub adrenal qog. Cov tsim ntawm dawb radicals thiab oxidation dab txuam nrog rau txoj kev loj hlob ntawm cancer, yog li ntawd kev noj haus antioxidants xws li vitamin E yuav pab tiv thaiv lub pob loj hlob. Nyob rau hauv tas li ntawd, tocopherol tiv thaiv lub cev tiv thaiv kab mob.

Vitamin E yog pab rau kev tiv thaiv thiab kev kho mob uas heev heev cov kab mob. Cov antioxidant zog uas yog cov yam ntxwv rau nws pab nyob rau hauv cov kev kho mob ntawm kab mob plawv, ntshav qab zib, mob cancer thiab mob caj dab rheumatoid. Vitamin E txhawb lub cev, ua ib lub cev tsis muaj protein ntau uas tua kab mob, cov kab mob thiab txawm mob hlwb. Nws yog lub npe hu hais tias qhov no vitamin yog zoo siv nyob rau hauv cov kev tiv thaiv thiab kev kho mob ntawm herpes simplex tus kab mob no (tsim nyob rau hauv lub hauv paus ntawm lub kub lug grouped hlwv nrog ntshiab cov ntsiab lus), piv txwv li tocopherol tiv thaiv lub cev los ntawm herpes kab mob uas yog tshwm sim thiab kis tau rau lwm thiab yuav tsim kho lub kev loj hlob ntawm tus kab mob Alzheimer.

Deficiency ntawm vitamin A yuav ua rau koj nkees nkees, tsis muaj peev xwm mus mloog zoo, lub rov tshwm sim ntawm kev ua me nyuam teeb meem, npag dystrophy thiab tshee dysfunctions. Tsis tas li ntawd, ib co lwm yam yuav ua rau kom ib tug tsis muaj peev xwm ntawm vitamin E. Piv txwv li, tsis nqus ntawm roj raws li ib tug fat-soluble vitamin thiab lub lub cev tsis tau noj, yog hais tias muaj yuav tsis muaj roj nyob rau hauv cov khoom noj. Yog li, nws yog tsim nyog los ua tim nyob rau hauv lub siab hais tias tus haum ntawm ib tug as nyob rau lwm cov as-ham. Nyob rau hauv no xuas yog ib tug tseem ceeb rau ib tug noj qab nyob zoo lub cev thiab tiv thaiv kab mob, thiab tocopherol tiv thaiv lub cev tiv thaiv kab mob, tiv thaiv lub tsim ntawm dawb radicals xwb nyob rau hauv tej yam tej yam kev mob, yog ib lub tseem ceeb tshaj plaws yog txoj cai teem ntawm cov khoom noj nyob rau hauv cov khoom noj.

Vitamin E yog ua nyob rau hauv daim ntawv ntawm cov tshuaj uas muaj 100 mg ntawm active muaj nyob rau hauv sunflower roj (tocopherol acetate). Instruction ntawd hais tias lub cev txhua hnub koob tshuaj yuav kev ntsuas pib ntawm 100 mus rau 300 mg. Yog hais tias tsim nyog, nws yuav muab ntau zog rau 1000 mg ib hnub twg. Tau kev tsis haum tshuaj tshwm sim nyob rau ntau dua koob tshuaj nyob rau hauv daim ntawv ntawm kev zawv plab, mob plab. Cov tshuaj yuav tsum tsis txhob yuav muab nyob rau hauv cov ntaub ntawv ntawm npau taws me ntsis rau cov tocopherol. Thaum lub sij hawm uas cev xeeb tub los yog pub niam mis Vitamin E yuav npaum li cas los ntawm ib tug kws kho mob.