Beta Carotene tuaj yeem ua dab tsi rau koj txoj kev noj qab haus huv?

Unveil Mystery of Beta Carotene

Beta Carotene 10% HmoovNws suav hais tias yog ib qho provitamin A carotenoid compound. Cov tshuaj formula C40H56 rau beta carotene tau pom nyob rau hauv 1907.

Cov khoom noj uas muaj beta carotene muaj xws li qab zib carrots, kale, qos yaj ywm, spinach, Swiss chard, butternut squash, cantaloupe, romaine lettuce, apricots thiab liab Sweet peppers.

Beta carotene yog ib qho precursor rau vitamin A, uas txhais tau hais tias lub cev tuaj yeem hloov mus rau hauv vitamin A (retinol) raws li xav tau. Beta carotene muaj zog antioxidant zog. Peb xav tau vitamin A rau cov tawv nqaij noj qab haus huv thiab cov mucous daim nyias nyias, lub cev tiv thaiv kab mob zoo dua, thiab qhov muag pom kev zoo thiab tsis pom kev.

Beta Carotene tuaj yeem ua dab tsi rau koj txoj kev noj qab haus huv?

Beta carotene ntxiv tuaj yeem pab tib neeg noj qab haus huv hauv ntau txoj hauv kev. Hauv qab no, peb muab ob peb yam piv txwv:

★ Beta Carotene tuaj yeem txhim kho kev txawj ntse

Cov ntaub ntawv pov thawj qhia tias, zoo li lwm cov tshuaj antioxidants, beta carotene tuaj yeem txhawb kev nco thiab kev paub txog kev ua haujlwm. Kev tshuaj xyuas ntawm ntau qhov kev tshawb fawb pom tau tias kev noj qab haus huv ntev ntawm beta carotene muaj txiaj ntsig zoo rau kev paub txog kev ua haujlwm thiab kev nco.

Cov txiv neej uas noj zaub ntug hauv paus beta carotene rau 15 xyoo lossis ntau dua yog qhov tsis tshua muaj kev paub txog kev poob qis dua li lwm tus txiv neej, Harvard Medical School cov kws tshawb fawb tau tshaj tawm hauv Archives of Internal Medicine (Kaum Ib Hlis 2007 qhov teeb meem).

Oxidative stress yog suav tias yog ib qho tseem ceeb hauv kev paub txog kev poob qis, cov kws tshawb fawb tau piav qhia. Kev tshawb fawb qhia tias cov tshuaj tiv thaiv antioxidant tuaj yeem pab tiv thaiv kev poob qis.

Antioxidants xws li beta carotene yuav pab tau heev hauv kev txo cov tsos mob ntawm Alzheimer's kab mob thiab muaj hnub nyoog txog kev txawj ntse poob.

★ Beta Carotene tuaj yeem ua kom lub ntsws noj qab haus huv

Ib daim ntawv tshaj tawm Lub Peb Hlis 2006 los ntawm BMJ tau qhia tias cov qib beta carotene siab hauv cov ntshav tuaj yeem them rau qee qhov kev puas tsuaj rau lub ntsws los ntawm oxygen dawb radicals.

Lawv ntsuas FEV1 hauv 535 tus neeg thiab ntsuas lawv qib beta carotene hauv lawv cov ntshav. FEV1 ntsuas huab cua ntau npaum li cas koj tuaj yeem nqus tau ib zaug. Lawv pom tias cov neeg uas muaj beta carotene siab tau poob qis dua hauv kev ntsuas FEV1.

★ Beta Carotene tuaj yeem pab kho qhov muag

Cov kev tshawb fawb tau pom tias noj cov zaub mov uas muaj carotenoids, suav nrog beta-carotene, tuaj yeem pab txhawb qhov muag thiab tiv thaiv kab mob qhov muag. Kev tshawb fawb tau pom tias cov neeg uas muaj ntshav siab carotenoids tuaj yeem txo lawv txoj kev pheej hmoo ntawm macular degeneration txog li 35 feem pua.

★ Beta Carotene tuaj yeem ua kom tawv nqaij noj qab haus huv

Kev tshuaj xyuas xyoo 2012 tau tshaj tawm tias kev noj ntau ntawm cov tshuaj antioxidant micronutrients, suav nrog beta carotene, tuaj yeem txhim kho daim tawv nqaij tiv thaiv UV hluav taws xob thiab pab tswj cov tawv nqaij noj qab haus huv thiab zoo li qub.

★ Beta carotene tuaj yeem txo qhov mob qog noj ntshav

Cov kws tshawb fawb tau pom tias kev noj zaub mov nplua nuj nyob hauv beta carotene thiab lwm yam tshuaj antioxidants tuaj yeem txo qhov kev pheej hmoo ntawm qee yam qog nqaij hlav, nrog rau lub mis, mob ntsws, thiab mob qog nqaij hlav pancreatic.

Dab tsi yog Qhov Muaj Peev Xwm Kev Noj Qab Haus Huv ntawm Beta Carotene?

Vitamin A yog cov khoom noj muaj roj-soluble hauv lub cev, feem ntau hauv daim siab, thiab tuaj yeem ua rau muaj tshuaj lom thaum noj ntau dhau. Kev noj cov vitamin A ntev ntev tuaj yeem ua rau coma, xeev siab, kiv taub hau, mob pob qij txha, thiab tuag taus. Txawm tias cov nyiaj me ntsis saum toj no cov kev noj haus tau pom zoo muaj feem cuam tshuam rau kev txo cov pob txha pob txha pob txha thiab pob txha.

Cov neeg haus luam yeeb uas noj cov tshuaj beta-carotene siab tau pom tias muaj kev pheej hmoo siab tuag los ntawm mob ntsws cancer.