Beta-carotene - ndichiyani? Beta-carotene mu zakudya

Akatswiri amanena kuti n'kofunika kwambiri zathu tsiku lililonse munthu thupi lake zinthu monga beta-carotene. Ndi chiyani icho? Werengani pa.

Beta-carotene - ndichiyani?

"Mankhwala a matenda unyamata", "kasupe wa moyo wautali", "zachilengedwe kumbuyo zida" - dzina deta anafotokoza chinthu wapadera. Njirayi imatchedwa - beta-carotene. Ndi chiyani icho? Yesetsani kumvetsa.

Asayansi dziwani: provitamin A, kapena kwina, beta-carotene E160a - chomera pigment lachikasu lalanje mtundu, uli gulu la carotenoids. zinthu izi anapanga pa dzuwa. Pakhale bowa, ndere ndi mabakiteriya, beta-carotene. Utoto umenewu ndi mpandadenga mu thupi retinol (vitamini A).

Beta-carotene: Katundu

Yoletsera kukalamba mu thupi, kuchepetsa chiopsezo cha matenda opatsirana, kulimbikitsa chitetezo cha m'thupi, akatswiri amalangiza ntchito mankhwala okhala beta-carotene. Kodi izo ndi zomwe ntchito zake?

- Choyamba, ovomereza-vitamini A n'kofunika kukula selo.

- Chachiwiri, beta-carotene limabwezeretsa kuona.

- Chachitatu: E160a amathandiza misomali wathanzi, tsitsi ndi khungu.

- Chachinayi: The beta-carotene zingamuthandize kugwira ntchito za masiku onse zopangitsa thukuta.

- Chachisanu, ovomereza-vitamini A amakhudza kukula kwa mwana wosabadwayo pa mimba.

- chimodzi: E160a kumalimbitsa dzino enamel ndi fupa.

Zothandiza beta-carotene poyerekeza ndi vitamini A

E160a ndi zambiri zothandiza kwambiri kuposa retinol mwachizolowezi. Iwo likukhalira kuti ambiri osokoneza vitamini A zizindikiro zotsatirazi zimachitika: nseru, kusanza, molumikizana mafupa, kuyabwa, kupotokola m'mimba, matenda a m'mimba thirakiti.

Beta-carotene sayambitsa zotsatira ngati mbali. E160a yaikulu phindu kuti kwathunthu sanali poizoni ndi lalikulu zedi musati loopsa kuti thanzi la munthu.

Provitamin A amatha kukhala waikamo mu omwetsera (adipose minofu). Beta-carotene ndi anatembenukira kwa vitamini A pa ndalama zomwe ndi zofunika kwa thupi pa siteji makamaka ntchito zake.

Kodi kudya beta-carotene mu thupi

Tatchulawa vitamini imatsala mu intestine lapansi. Kuloŵerera wa beta carotene amadalira zinthu monga chokwanira chotupa nembanemba selo. Asayansi amanena kuti chifukwa cha kaloti lonse m'mimba zikuipiraipirabe kuposa Mwachitsanzo, karoti puree.

Komanso, akatswiri amanena kuti kutentha mankhwala mankhwala limathandiza kuti kuwonongedwa kwa 30% ya vitamini lapansi.

Beta-carotene, ngati carotenoids onse, limatanthawuza kuti ndi mavitamini mafuta-sungunuka. Izi zikutanthauza kuti kufunika kuphunzira mafuta. Choncho, madokotala amalangiza kudya kaloti ndi wowawasa kirimu kapena masamba mafuta.

Tikumbukenso kuti provitamin A limodzi ndi antioxidants zofunika kwambiri monga vitamini E ndi C. Iwo patsogolo ntchito ya wina ndi mzake. Komanso, vitamini E kumathandiza kuti mayamwidwe bwino chuma pamwambapa.

Chakuchepa kwa ovomereza-vitamini A m'thupi la munthu

Ngati thupi akulandira osakwanira chiwerengero E160a, tingathe kukumana ndi mavuto awa:

• "Khungu" (pamene pali imfa ya masomphenya pa kuwala otsika);
• redness a zikope za, youma mucous nembanemba cha maso, madzi matupi kuzizira;
• khungu youma;
• dandruff ndi kugawikana itha;
• Chimaona misomali;
• matenda tizilombo kawirikawiri;
• hypersensitivity a dzino enamel.

zifukwa zomwe zimayambitsa zizindikiro tatchulawa zosiyana. Izi makamaka chakudya olakwikawo. Kuti ntchito ngati mankhwala zakudya ndi zochepa mafuta ndi mapuloteni wathunthu.

Kachiwiri, chifukwa cha vuto limeneli vitamini alinso kagayidwe kachakudya chisokonezo pa ntchito E160a kwambiri wolimba.

Komanso, matenda osiyanasiyana a chiwindi, kapamba, ndi kapepala biliary lingachititse pamwamba zinthu kuchepa.

Lamulo tsiku la provitamin A

Amadziwika kuti thupi la munthu aliyense mukufuna kulandira tsiku beta-carotene. Vitamini E160a ndi singasiyanitsidwe ndi chofunika chake tsiku ndi za 5 mg.

Pali magulu ena a anthu, omwe mu malo oyamba ndikofunika kupereka thupi lako ndi chinthu pamwamba:

• ngati amakhala m'madera zosawononga chilengedwe akumane;
• ongoyendayenda X-ray;
• m'chigawo cha pakati komanso mkaka wa m'mawere;
• ngati ikuchitika kumwa mankhwala kuti kusokoneza mayamwidwe mafuta.

Ndi chidwi kuti anthu akukhala mu madera ndi nyengo yozizira amafuna zochepa beta-carotene kuposa amene amakhala m'mayiko otentha.

Kodi zakudya ali pamwamba ovomereza-vitamini A

N'zochititsa chidwi kuti E160a zili wotsikitsitsa chikasu mbewu, pafupifupi - lalanje mtundu, mkulu - yowala mankhwala wofiira.

Beta-carotene ali mankhwala zotsatirazi:

• masamba (karoti, dzungu, sipinachi, kolifulawa, zukini, burokoli, mbatata, nandolo);
• chipatso (kantalupu, apricots, yamatcheri, mango, maula, nectarine).

Karoti ndi mtsogoleri onse katundu pamwamba. Iwo wapangidwa ndi za 6,6 mg wa provitamin A.

Lilinso beta-carotene mu zakudya monga Mwachitsanzo:

• mpiru;
• dandelion ;
• wobiriwira Beet masamba.

The ndende ya thunthu mu zipatso ndi ndiwo zamasamba zimadalira mlingo wa kukhwima ndi nyengo pa chaka.

Reviews a provitamin A

Pa Intaneti, kwambiri za maganizo a anthu amene anatenga beta-carotene. Reviews 100% positive. Zotsatira zoyipazi No akuti.

Odwala amati kulimbikitsa tsitsi ndi misomali komanso kuthetsa dandruff anawathandiza ndi beta-carotene. Reviews komanso zosonyeza kuti ntchito chiphunzitso zatchulidwazi bwino matenda a khungu, komanso kumatha zotsatira zosasangalatsa monga redness a zikope za , ndi youma nembanemba mucous cha maso.

Komanso, gulu osiyana mayankho zimapanga maganizo a anthu amene chifukwa cha kutenga mankhwala anamva kuchepetsa kutopa ndi kuchuluka kwa magulu atsopano. Iwo kwambiri bwino maganizo ndi ngakhale mu nkhani zina, maganizo mbisoweka.

contraindications

Beta-carotene (E160a mawu ena) si owopsa kwa thupi. Si poizoni osati carcinogenic. Komanso si abwino chitukuko cha masinthidwe, omwe ndi ofunika kwambiri kwa mwana wosabadwayo ndi.

Provitamin A alibe contraindications yeniyeni. Koma nthawi zina (mwachitsanzo, zonse owonjezera madyedwe a beta-carotene) Mwina carotenemia. Mavutowa chosaopsa ndi kutsogolera kokha ku chikasu pang'ono khungu.

Ngati khungu kamvekedwe sasintha, ngakhale iye anathetsa beta-carotene, muyenera yomweyo funsani dokotala.

Nthawi zina kwambiri, mbali yapadera ya chuma pamwamba pa nthawiyo.

Tikumbukenso kuti osiyana E160a ngakhale ndi mankhwala ena kuchipatala ndipo ngakhale mowa. Yekha ndi mankhwala "Xenical". Ngati inu ntchito chida ichi, mayamwidwe wa beta-carotene ali kwambiri yafupika ndi pafupifupi 30%.

Vitamini E160a - chinthu chofunika kwambiri kwa thupi. Pa zimatengera chikhalidwe cha khungu, tsitsi, misomali ndipo osati. Choncho, ndi kuchepekedwa kwa beta-carotene kuti m'gulu la zakudya zakudya zokhala ndi izo. Komanso, chinthu akhoza kutumikiridwa mbali ya maofesi multivitamin.