Vitamin A ee saliidda, guryaha iyo codsiyada. Sida loo codsado vitamin A ee saliid ah?

Waxa ay muddo dheer ahayd maskaxda aadanaha fiican Akhrisatay awoodda cunto ay cudurro ku bogsiiyaan aadanaha gaar ah. From treatises qadiimiga ah ee caafimaadka dalka Masar yaqaan in wadaaddadii ilbaxnimooyinka ugu weyn dunida hantiyeen qarsoon oo lagu daaweyn jiray indho habeen (lumis arag fiidkii) isticmaalaya beerka ah ee xoolaha iyo kalluunka, iyadoo aan ogayn wixii vitamin A. In sabdo, cream, ukunta iyo waxyaabaha kale ee waa wax gaar ah ka heli doontaa wax badan ka dib.

qayb ka mid ah taariikhda ...

At Warega of qarniyo XIX-XX bilaabay shaqo firfircoon on waxbarashada gaarka ah, xubno iyo xeryahooda lagama maarmaan ah in gacan caafimaadka iyo dheeraan nolosha aadanaha. Ka mid ah cilmibaadhayaasha ahaayeen dhakhtar Ruush N. I. Lunin biochemist, dhakhtar Dutch Christiaan Eijkman bacteriologist, biochemist Ingiriisi Frederick Hopkins iyo aqoonyahanno kale oo badan oo Ruush ah iyo kuwa shisheeye. In 1911, cilmi-ugu horeysay ee Polish Kazimirom Funkom daweeyo cudurka neerfaha daran waxaa beriberi helay, waxay dhacdaa dhanka ah asalka ah oo deficiency of vitamin B1. Kiristaalo ka bran bariis go'doonsan, waxaa loo yaqaannaa "Vitamayn" ama Vitamine. Turjumay ka Laatiin ah. VITA - taasoo la micno ah "nolosha" oo ka soo Ingiriisi. anigaa - «Aamiin," taas oo ka dhigtay in ay suurto gal ah in kala soocid daroogada sida xarunta nitrogen-ka kooban a. saynisyahan ayaa sidoo kale soo jeediyay in cuduro badan oo kac sababta oo ah la'aanta of walxaha gaar ah ee jirka ku jira. Tani waxa ay ahayd bilaw u yahay marxalad ah oo laga helay, marka hore wuxuu ahaa afku of vitamin A ama retinol. In 1913, laba kooxood oo ka madax banaan saynisyahano (ugu horayn ka kooban Elmer Verner McCollum iyo Margarita Devis, iyo tan labaad - Thomas Osborne iyo inay xumaadaan) waxaa laga soo walax subag iyo ukunta digaagga yellow-ka, ma L. biyo, laakiinse wuxuu isu sayidkii weyn ee subaga. Waxaa lagu magacaabo "cunsurka A xaydha-L", baxshay caan ah "vitamin" Funk ee "biyo-L factor B». vitaminology, "horyaal" oo noqday retinol a - Tan iyo aasaaskii sayniska ee vitamins waxaa la abuuray.

sifooyin u gaar ah faa'iido of vitamin A

"Copolymer Retinol" ama "Vitamin A ee saliidda" - daroogada waa u fududahay in la helo in farmashiye kasta. Waxa uu leeyahay saamayn dhab ah mucjisada ah ee jidhka bini'aadamka. qayb Tani waxay muhiim, sida antioxidant, waa qayb galeen dhamaan reactions redox kalsoonaan karo jidhka ilaalinta ka saamaynta xun ee xagjirka lacag la'aan. Waxa kale oo ay kaalin muhiim ah in geeddi Avv borotiinka, normalizes-shiid iyo kor u qaadida hawlaha kala ooday iyo xuubka kale gacanta iyo intracellular.

Waayo, nidaamka muruqyada, maqaarka iyo timaha

Vitamin A waa lagama maarmaan in formation of lafaha, oo ay ku jiraan ilkaha, marka la xariirta unugyada maqaarka, timaha, ciddiyaha, waxa kale oo hoos-socodka ah ee maqaarka engegaan oo da 'ah guud ahaan. caawinaad weyn Retinol daaweynta finan, hagaajinaysaa xaaladda bukaanka qaba cudurka psoriasis, wuxuu kobciyaa soo saarka ee walxaha in la dedejiyo bogsiinta of boogaha iyo dhaawacyada kale ee maqaarkaba ah. vitamin xilsaaray A cudurrada maqaarka, timaha iyo ciddiyaha: dermatoses chronic la xeroderma (maqaarka qalalan), cambaarta seborroisk, dermatitis hidde, urtikaria, in noocyada kala duwan ee herpes, hyperpigmentation maqaarka, markii taargooyinka ciddiyaha qalalan iyo debcaan, oo la alopecia iyo cudura kale ee koritaanka Dunta keratin, iyo sidoo kale graying timaha.

Waayo, caafimaadka indhaha

About saamaynta faa'iido ah fitamiin A dheeri ah oo ku saabsan toosan muuqaal on photoreception on caadi ah analyzer muuqaal, iyo sidoo kale aragtida dunida dhex indhahayaguna ma ayaa muddo dheer la yaqaan. Pigments ay ku jiraan beta-carotene, si fudud u guskiisa dhex ileyska ee isha, waxaa ilaalinaya halista ah ee caadka iyo isbedel side macular.

Si loo ilaaliyo cudurada

Vitamin A ee saliidda, isticmaalka taas oo lagama maarmaan u ah caadi habka difaaca jirka, waxa lagu qoray dhakhtar ee daawaynta cudurada faafa. Retinol ma aha oo kaliya haysaa iyo soo celinayo qaab-dhismeedka unugyada epithelial iyo xub-axaleedka, laakiin sidoo kale waxay kordhisaa function caqabad ay. Wuxuu oon saamayn faa'iido on shaqada sanbabadaadu iyo sidoo dhameystirta daawaynta cudurada kolit of mareenka caloosha iyo mindhicirka iyo ulcerös.

Vitamin A difaaci karta cudur ama si weyn u yareeyo xaalad ee hargabka, hargabka, cudurada neef-mareenka ama kaadi mareenka, kaadi mareenka caloosha iyo mindhicirka, iyo sidoo kale cudurada viral: jadeecada, cudurka furuqa iyo xataa AIDS.

The retinol more caan ah?

Vitamin A saliid waxaa si balaadhan looga isticmaalaa in uurka isku dhafan oo vitamin E si loo yareeyo khatarta ka mid ah dhibaatooyin iyo ka hortagga dhacdo ee aan caadiga ahayn ee embriyaha koraya. Retinol wuxuu kobciyaa ereygu wuxuu ahaa ee hormoonnada steroid, normalizes spermatogenesis iyo nidaaminaya function thyroid. Beta-carotene, ama pro-vitamin A - antioxidant awood leh, waxay gacan ka geysaneysaa ka hortagga iyo daaweynta isku dhafan ee kansarka, ka hortagtaa labakaclaynta cudurka kadib markii qalliin. Jajabkii ka mid ah u taagoo of vitamin A (citral, tsihol) waxaa loo yaqaan for ay saamaynta antihistaminic on aadanuhu.

retinol sokow, aruursaday beerka, waxay kordhisaa heerka glycogen ee jirka, qalbiga iyo muruqa, sii kordhaya midab nolosha aadanaha. Fitamiin A-fiirsashada baahan yahay kordhiyaa kolestaroolka dhiiggaaga, saamayn faa'iido on howlgalka ka mid ah nidaamka iyo xubnaha hormoonada jidhka ku dhaca qanjidhada hormoonada jidhka ah.

Products - ilaha vitamin A

Hoggaamiyayaasha on content ee vitamin A waa soo saarka xoolaha, halkaas oo jidhka bini'aadamka iyaga helo qaab retinoids. The ugu cadcad weyn ee ku jira liiska waxa loo arkaa in ay saliid kalluun saliid beerka iyo kalluunka. Dad badan oo nafaqooyinka uu u yihiin in yellow-ee digaaga iyo digaagduur ukunta, cream, caano dhan, cheese, hilibka, beerka xayawaanka iyo kalluunka, rash sturgeon, alaabta dhanaan-caano. vitamins baruurta-L ee subagga A, D, E iyo K dhammaataan ee jidhku u nuugo aadanaha, tan iyo markii ay ku jiraan jawi fiican. Wadar ah 50 garaam (inkasta oo nafaqada ku talinaynaa in aan ka badnayn 30 grams) ah ee wax soo saarka this gaar ah ku daboolaan mid saddexaad ee baahida maalinlaha ah ee dadka retinol. Laakiin wax soo saarka subagga aad u-calorie sare, si yareysey ay isticmaalka xad macquul ah, waxaad ka dhigi kartaa ilaa for deficiency ah vitamin A ka carotenoids. From Britain ee beta-carotene, ama pro-vitamin A, u shaqeeyo aadanaha waa inay awoodaan inay synthesize laba taagoo of retinol. khudaarta, miraha, iyo geedo yaryar Carotenoid-hodan iyo nooca berry waa dhalaalaya, "gaadiidka iftiin" midabada: karootada, bocorka, abrikot, isbinaajka, fersken, broccoli, canab, celery iyo dhir, ee xikmadda, sareeen, bax, xidid burdock, reexaanta iyo kuwa kale.

Waa maxay qiimaha vitamin yaab this?

Maanta, ee kala duwan ee farmashiyaha kasta oo aad ka heli kartaa "elixir ah ee dhalinyarada" - vitamin A ee saliidda, qiimaha taas oo beesadood Diintooda. diyaarinta ah soo saarayaasha Ruush waa kaabsoosha: 10 kumbiyuutarada. - 7 rubles per 30 gogo '. - 25-40 rubles, halka fijaan oo 50-ml copolymer retinol waa 70-100 rubles. daroogada shisheeye qurxinta dheeriga ah ee qayb ka this gaar ah leeyihiin qiimo sare - laga bilaabo 1500 ilaa 2000 rubles.

Sida loo codsado vitamin A ee saliid ah?

Qaabka ugu badan waa isticmaalka retinol ama copolymer retinol, palmitate retinol in saliid ama irbada. Fududee kaabsoosha sabab tiro isku duraa of vitamin A, iyo in walaxda firfircoon sabab u qolof ma aha in xiriir la hawada. Sida la og yahay, retinol nugul qayilo deg deg ah oo xiriir la ogsijiin, kaas oo si weyn u yaraynaysaa saamaynteeda. Inta badan ee farmashiyaha laga heli karaa fitamiin diyaarinta "Aevit" - "beydkiisa" ee fitamin A iyo E, kaas oo tocopherol, oo ay weheliso awooda jirka ee retinol ka qayilo ilaaliyo. Dadka ka cabanaya cudurro kala duwan, vitamin A ee subagga ama "Aevit" qoray takhtarka. Laakiin sida qiyaas ka hortag ah, dhakhaatiirta ku talinaynaa: caruurta qaadan 0.5-1 mg ee dadka waaweyn - 1.5 mg, iyo haweenka uurka leh ama hooyooyin carruurtaada nuujiya - 2.0-2.5 mg. Lacagtani saamayn ku yeelan kara heerka dhaqdhaqaaqa jirka iyo isticmaalka alaabta iyo daawooyinka qaarkood. Sidaa darteed, la tasho dhakhtar ka hor inta aysan gelin vitamin A waxaa loo baahan yahay!

Vitamin A ee Qurxin

Way adag tahay in ay qiimayn dheeraad muhiimadda retinol ee quruxda iyo caafimaadka ee maqaarka, ciddiyaha iyo xaalad timaha. Isagoo intaa ku daray dhawr dhibcood oo xal saliid of copolymer retinol ama "Aevit" daroogada ee maaskaro for wajiga, jirka ama keratin ah macdantaa waxa ay taasi talogelin dhabta ah, hakisay gabowga habka maqaarka, soo celinayo ay fiirin iftiimeen caafimaad oo timaha - dabacsanaan, barti iyo iftiin dabiici ah.

Vitamin A ee saliidda ah maqaarka - hadiyadda qiimaha leh ee dabiiciga ah, kaas oo quudiyaa oo u moisturizes. isticmaalka Qurxin ballaaran retinol in daaweyn anti-gaboobaya, waayo, yeeesha khadadka wanaagsan, kor loogu qaado turgor maqaarka, la hyperpigmentation iyo yaraanshaha kale bilicsanaanta. Marka guriga, dhawr dhibcood oo Vitamin A ee saliidda ama "Aevitum" diyaarinta ee maaskaro caadiga (heerka 2-3 dhibciyo 50 g of isku dar ah) waxay bixisaa maqaarkaaga labisan iyo muuqaalka caafimaad leh.

Vitamin A ee saliid ah qof lagu dari karaa si isku dar ah kasta oo ay ku jiraan ma cuntooyinka acidic: liin ama liin juice, sharaabka laga miiro caanaha, miraha dhanaan ama berry. Intaa waxaa dheer, maaskaro la retinol ma noqon karaa mid aad u kulul, iyo waxa fiican in aad ku darto in ay mass diiran. Cajiib anti-gaboobaya saamayn of vitamin A Waji waxaa laga heli karaa haddii laga codsadaa inay ku fiidkii, ka hor inta sariirta aadin habeenkii sababtoo ah hannaanka nadiifinta dhalashadii labaad waxaa firfircoonaan by unugyada maqaarka.

Vitamin A ee saliidda timaha ka caawisaa si ay u sameeyaan iyaga oo jilicsan iyo silky. Haddii in 20-40 ml (ku xiran tahay dhererka keratin ku dhengedihii) burdock, oo saytuun ah, oo yicib ama saliid miro dar 7-15 ml siday u kala horreeyaan ee fitamin A iyo E, ama 5-10 "Aevitum" diyaarinta kaabsoosha, walaaq maaddooyinka iyagii dhigay on timaha ka dibna duub aad ku cadaadi madaxa iyo hay saacad, markaa ka dib markii a daaweyno dhowr xataa timihiisa oo wiiqay aad ku farxi doonaa la awoodeeda, oo dhalaal caafimaad dabiiciga ah iyo quruxdiisa cajiib ah.

Vitamin A ee saliidda - gaar ah "elixir", taas oo ku haboon si loogu daweeyo, xoojinta iyo nooleynaya jidhka. Isku dhafan oo vitamins C, E & D, zinc, fluoride, calcium, iyo bir, waxaa aad u fiican u nuugo oo wuxuu wataa lacagta ugu badan nin.