Antioxidants da free radicals

A yau, duk wanda ba shi da lahani yana magana game da amfanin antioxidants da cutar da free radicals. Duk da haka, a gaskiya, mutane da yawa sun san abin da waɗannan antioxidants suke da gaske, dalilin da ya sa muke bukatar su kuma inda za mu neme su, da kuma wadanda suke da 'yanci da kuma yadda suke da haɗari. Kafin magana game da kaddarorin masu amfani da antioxidants, yana da kyau a bayyane: menene 'yan antioxidants masu kyauta kuma me ya sa suke da' yanci?
A halin yanzu an kira mai karfi a matsayin atom ko rukuni na mahaukaci tare da na'urar ba da kyauta ba. Game da waɗannan barbashi yana da muhimmanci a san abin da ke biyowa: zasu iya aiki da kwanciyar hankali. Don masu maganin antioxidants da magungunan kyauta, halayen halayen suna halayyar. Alal misali, peroxide, ko peroxide oxidation na lipids. A sakamakon sakamakon peroxide oxidation na lipids, wanda aka kunshi tantanin halitta ta jiki, halayen hydroperoxides masu haɗari sun kafa ga jiki. Menene muhimmancin antioxidants ke takawa? Sun haɗu da ayyukan radicals da kuma kawo ƙarshen sarkar jerin peroxidation. A wannan yanayin, kwayoyin antioxidant ya zama barga mai dadi. Yana da godiya ga kwanciyar hankali na ƙwayar da ake juyawa da antioxidant wanda shinge ya rushe.
Maganin hadarin wuce gona da iri a cikin kyallen takarda. Yankin oxygen a cikin yanayi shi ne kusan 21%. Har ma karamin karawa cikin ƙaddamarwa zai zama damuwa ga jiki. Ko da ozone, a gaskiya, sauyawa oxygen, wanda ke kare dukkan rayuka daga hasken rana, zai iya zama mai guba.

Nasara da poisons. Hakanan, gurɓatawar yanayi yana jin dadi. Mercury ne ruwa mai kwashe. Kuma shi ne furo na mercury da suke guba. Kuma har ma da mafi haɗari sune maganganu na mercury. Mercury da magungunanta marasa amfani, waɗanda aka yi amfani dasu a yawancin masana'antu, tare da ruwan sama ya fadi zuwa kasan ruwa.
UV-Ray. A gefe guda, suna da amfani da kuma wajibi don jikin mu, a karkashin aikin su a cikin jiki, an gina bitamin D. Masanan sun bada shawarar dakunan dakatarwa don "bari a" amfani da ultraviolet mai amfani a cikin gidan, tun da yana da kayan antiseptic. Kuma a lokaci guda ƙarƙashin rinjayar ultraviolet free radicals an kafa. Solarium ma cutarwa.

Bayan samun kyakkyawan tan , zaka iya girma sosai kafin lokaci.
Flavonoids. Akwai kungiyoyi iri na flavonoids, biyar daga cikinsu basu da launi, misali, catechins. Suna sauƙi oxidize da canza launi. Sauran rukuni guda biyar na flavonoids suna launin launin toka, waɗannan su ne pigments na ganye, furanni, 'ya'yan itatuwa, berries.
Vitamin E. Yana daya daga cikin magungunan antioxidants. Yanzu bitamin E an kara zuwa kusan dukkanin creams. By hanyar, wucin gadi antioxidants ne analogues na bitamin E.
Coenzyme Q ko ubiquinone. Har ila yau tabbas wata sanannun sashi na creams. Coenzyme Q10 mafi kyaun sani. Wannan bitamin yana cikin dukkan jikin jikinmu. Har sai kwanan nan, masana kimiyya sunyi magana akai game da aikin antioxidant na bitamin E. Ya juya cewa filinquinone ma mai karfi ne.
Vitamin C. A cikin ƙananan kuɗi, ma, antioxidant ne.
Hakanan kwayoyin cutar. Ya bayyana cewa jimmononmu na cikin ɓangaren maganin antioxidant na jiki.

Hormone thyroxine. Wannan hormone an samar da glandar thyroid kuma yana dauke da aidin. Saboda haka, don samun thyroxine a cikin mallakarmu, ana buƙatar iodin.
Selenium. Har ila yau, wani abu ne mai muhimmanci. Selenium wani ɓangare ne na enzyme, wanda ke nuna alamun antioxidant.
Amino acid da kuma cin abinci. Amino acid na daga cikin enzymes. Kuma methionine wata amino acid ne mai ban mamaki, wato, jiki ba zai iya samar da shi ba. Saboda haka, a cikin abincinmu ya kamata mu samo kayayyakin da suka ƙunshi methionine.
Tsufa - alas - tsari ne wanda ba zai yiwu ba. Yana shafar salon rayuwa, miyagun halaye, abinci mai gina jiki. A cikin shekarun da suka shige, an ba da shawarar 200 dabaru da tsinkaye na tsufa. Daya daga cikin wurare na farko a cikin su shine ka'idar da ke da kyauta. Haɗuwa da samfurori na peroxidation da free radicals rage aiki na enzymes, rushe aiki na cell membranes, sakamakon shi wani wuce haddi na pigment - lipofuscin - a cikin sel. Wannan pigmenti ne mai hadaddun ƙwayoyin acid mai gina jiki da furotin. Bugu da ƙari, mafi girma da rashin daidaituwa na acid da kuma yawan ƙwayar su, kamar yadda aka kafa aladun tsofaffi. A lokaci guda tare da tsufa, aikin ayyukan enzymes da ke fama da matakai masu lalacewa, da sauran abubuwan karewa suna ragewa. Saboda haka, jiki yana buƙatar ƙarin kariya.

Akwai shaida cewa antioxidants rage sakamako na carcinogens. Kuma matakan da suka dace, suna taimakawa wajen bunkasa ciwon daji. Bayanan da masu bincike suka samu ya sabawa. Duk da haka, idan carcinogens suna aiki a jiki na dogon lokaci, sakamakon zai zama sananne. Kuma a nan, muhimmiyar rawar da ake takawa shine abin da muke ci da yadda ake dafa abinci. Abincin lafiya da kuma dafa abinci mai kyau yana da amfani ga kowa. A lokacin da frying, ƙwayoyin da ke cikin samfurorin suna yawan zafi zuwa 160-200 ° C, har ma mafi girma.
Tabbas, a wannan zafin jiki, ko da amfani mai amfani mai amfani da fatty acid ana sakawa kuma an canza cikin siffofin da suke da haɗari ga lafiyar jiki. Sabili da haka, hanyar da za a iya aiwatar da abinci ita ce motsawa. Kuma kayan lambu, waxanda suke da amfani sosai ga jikin mu, ya kamata a yi amfani da su don gyaran salads. Kowace rana, ko ma sau da yawa a rana, muna cin abinci. Ka yi tunani game da shi. Ba abu mai sauƙi ba ne don tilasta kanka ka ci nama mai nama tare da farin kabeji da aka dafa ga ma'aurata, amma yana da daraja.
Antioxidants suna cikin kayan kayan shafa. Amma wannan bai isa ba. Bayan haka, 'yanci kyauta sun kai hari ga jiki duka, kuma ba kawai launin fata ba. Abinci yana da matukar muhimmanci.

Ana samun Vitamin E a cikin kayan lambu mai: sunflower, zaitun, masara da sauransu. Har ila yau, bitamin E yana da wadata a alkama. Saboda haka, ya fi kyau a ci abinci daga cin abinci mai mahimmanci ko tare da bran. Amma ga yawan yawan carbohydrates a cikin gari. Daga ɗaya ko biyu burodi zai fi kyau fiye da cutar. Zai fi kyau cin abincin da aka yi da wuri da sauran sutura.
Flavonoids. Tushen flavonoids su ne kayan lambu da 'ya'yan itatuwa, alal misali, artichokes. Catechin yana cikin koko. Saboda haka, yana da mafi kyawun ba da fifiko ga ƙananan cakulan fiye da madara cakulan.

Ana iya samun Selenium a cikin kwakwa, pistachios, tafarnuwa.
Yawancin dukkanin iodine ana samuwa a cikin teku kale, da kuma a cikin sauran abincin teku.
Ana samun Ubihinon ko'ina. By hanyar, daga lat. ubique - ko'ina, ko'ina. Saboda haka, yana da wuyar magana game da rashi na coenzyme Q.
Sources na amino acid sunadarai ne. Kada ku daina nama da miya. Saboda akwai amino acid da suke da muhimmanci a jikinmu, alal misali, lysine. Wannan amino acid ne kawai yake samuwa ne kawai a cikin kasusuwa da ƙwallon ƙafa.