Ziziphi iivithamini, iintlobo zazo kunye nexabiso

Abantu abaninzi bayazi malunga iikhompawundi mzimba, kodwa azikwazi ukuchaza ukuba iivithamini, nangendlela oku kunempembelelo ngayo umzimba, nokuba kokuba kufakwe ezinye izinto.

Igama elithi "iivithamini" kwisiLatini lithetha "kweziyobisi sobomi". Ezi zinto ephantsi ubunzima eziphilayo zemvelo of chemical nature ezahlukeneyo kwaye yimfuneko sicatshulwa iinkqubo kakhulu kwemichiza kunye nokomzimba na esiphilayo.

Zeziphi iivithamini ukuba umzimba womntu? kufuneka eze ngoko Le ezimbaxa, ezo nto kuhlanganiswa okanye ziveliswe ngobuninzi ngamandla ukusuka kokusingqongileyo kunye nokutya. Ukongezelela koko, iivithamini - into umsebenzi ophezulu bemvelo, ngoko ke naxa ukungabikho ukusebenza kancinane yonke ephilayo aphazanyiswa, ukuphuhlisa iimeko ezahlukeneyo zophendlo lwezifo.

Ukuza kuthi ga ngoku, kukho malunga 20 izinto, ziphantsi iivithamini bohlulwa babe ngamaqela amabini: inqatha enyibilikayo kunye namanzi ayaphela.

Ziziphi iivithamini fat-enyibilikayo iqela? Ezi zithako ziphantsi isoprenoid. abameli Key - iivithamini E, K, A no-D

Ukubandakanya zonke amanzi-enyibilikayo iivithamini B, ivithamin C kunye biotin, apho ngokuqhelekileyo kubizwa ngokuba ambaxa Group B.

Nganye kwezi zinto ezisebenza umsebenzi ethile apha emzimbeni. Xa beriberi (iimeko luphawulwa inani elingonelanga iivithamini emzimbeni) ophazamisa izibilini zingenzeka eziliqela kwezifo.

Iimpawu ezithile iivithamini fat-enyibilikayo

IVitamin A (retinol) iza adibane kunye neemveliso zezilwanyana (amaqanda, ubisi, isibindi, intlanzi), kwakunye nemifuno etyheli neziqhamo. Unoxanduva ukuze kwakhiwe rhodopsin emehlweni, ngoko ke ukuphuhlisa xa kukho imali zaneleyo bakhe nangobumfama ebusuku kunye xerophthalmia. Ukongeza, retinol kwandisa kwinkcaso izifo zamaphaphu, oko kunceda ukugcina ulusu esempilweni, ikhuthaza ukukhula amathambo namazinyo. Ndimele ndithi ukuba kukho uhlobo retinol provitamin - carotene.

Vitamin D ngesixa esikhulu uqulathwe esibindini iintlanzi zolwandle, ibhotolo, amaqanda (kwi sac), xa amaqanda lweentlanzi kunye engenagwele. uhlobo Kukho iqala le ezimbaxa. It senziwa eluswini kunye nezintso xa baboniswa yelanga eyingozi. Ngenxa yokunqongophala kwe-vitamin kwenzeka yamathambo, kwakunye nokufunxwa aphazamiseke calcium, nto leyo ekhokelela kwamathambo.

Vitamin K ifumaneka isipinatshi, ikhaphetshu, iitumato, amaqunube wentaba intaba, kananjalo bakwazi ukufaka ziibhaktheriya colonic. Kunye nokusilela ubuntwana kaninzi kubonwa ukufa. abadala Hypovitaminosis kuphakamisa ukuhla prothrombin egazini kunye nokwanda ubude coagulation kwegazi, nto leyo ekhokelela ukopha kunye nezinye.

Vitamin E (tocopherol) Oku ayifumaneki kwi neemveliso zezilwanyana (kuphela ngobisi, iqanda sac kunye kwesibindi). Owona mthombo ezixabisekileyo yale vitamin - imifino, amandongomane, oli yemifuno, isipinatshi, broccoli, ukolo, imbewu kajongilanga. Tocopherol ngenkuthalo likhusela iiseli nxamnye radicals simahla. Beswele yakhe yokuphuhlisa chronic fatigue, muscular dystrophy, kubonakala amabala, iiseli igazi eyaphukileyo umsebenzi othile okuzala omzimba.

Ndimele ndithi ukuba iivithamini indima ekhethekileyo ukudlala kwisithuba yomsebenzi esebenzayo ngokwasemzimbeni okanye ngokwasengqondweni, ngexesha ukukhula okanye emva kokugula kakhulu. Kwakhona kubalulekile iivithamini abantu abakhulileyo kunye ngabo yindlala.

Kananjalo kubalulekile ukuba siqaphele ukuba ezinjalo iivithamini zokwenziwa - uqhagamshelwano ukuba kusondele kuphela isakhiwo umsebenzi ukuya iivithamini zendalo. Ngoko ke kuphosakele ukuba endaweni iivithamini eziphuma zendalo ukuze ekutyeni, oogxa babo zokwenziwa, ngokuba ngaphantsi iyasebenza yaye zifunxwe ngumzimba izakhamzimba mandundu kakhulu.