Menene antioxidants kuma menene don su

Wadatacce

• Free radicals da cutarwarsu
• Yaya antioxidants ke aiki
• Nau'in Antioxidants
• Antioxidants a cikin kari da kayan shafawa

Antioxidants abubuwa ne waɗanda suke hana aikin cutarwa na ƙwayoyin cuta kyauta akan ƙwayoyin halitta, waɗanda ke faɗakar da tsufar ƙwayoyin halitta, lalata DNA da bayyanar cututtuka irin su kansar. Daga cikin sanannun antioxidants akwai bitamin C, wanda ana iya samun sa a cikin ‘ya’yan itacen citrus kamar su lemu, abarba da cashew.

Ana iya samun antioxidants a cikin abinci na ƙasa, a cikin bitamin da kuma abubuwan da ake haɗawa da ma'adinai, da kuma cikin kyawu da anti-tsufa. Koyaya, abubuwan antioxidant, kamar kowane ƙarin, yakamata likitan ku ko kuma mai gina jiki suyi muku nasiha.

Free radicals da cutarwarsu

Free radicals sune m kwayoyin a jiki, wanda ke neman electrons a cikin sel masu makwabtaka ko kwayoyin don su zama masu karko. Lokacin bincika waɗannan ƙwayoyin a cikin ƙwayoyin halitta, misali, ƙarshe suna haifar da lalacewa ga ayyukansu, wanda kuma yana iya haifar da canje-canje a cikin DNA.

Ta hanyar kaiwa kwayoyin kwayoyin cholesterol a cikin jini, alal misali, masu kyauta kyauta na iya kara bayyanar atherosclerosis, misali, wanda a hankali yake haifar da toshewar jijiyoyin jini.

Koyaya, masu saurin canzawa koyaushe zasu wanzu a cikin jiki, koda a cikin mutane masu ƙoshin lafiya, saboda sune sakamakon halayen kemikal na jiki. Lokacin da ake numfashi, alal misali, ana samar da iska mai ƙarancin oxygen, waɗanda sunfi kowa a jiki.

Yaya antioxidants ke aiki

Antioxidants suna aiki ne ta hanyar cutar da electron da ya ɓace don masu sihiri kyauta, don haka suka zama tsayayyun ƙwayoyin da basa kai wa ga sel ko wasu ƙwayoyi masu mahimmanci ga jiki.

Don haka, suna ba da gudummawa don hana matsaloli kamar:

• Tsufa
• Cututtukan zuciya da jijiyoyin jini;
• Atherosclerosis;
• Ciwon daji;
• Cutar Alzheimer;
• Cututtukan huhu.

Abincin shine muhimmiyar tushen antioxidants, kuma suma suna iya yin tasiri akan ƙaruwar masu rajin kyauta. Daidaitaccen abinci yana ba da ƙarin antioxidants fiye da motsa samar da ƙwayoyin cuta, ba da gudummawa ga lafiya da jinkirta tsufa.

Nau'in Antioxidants

Akwai antioxidants iri biyu:

• Bayani: su ne enzymes waɗanda jiki ke samarwa wanda ke yin aikin antioxidant, kuma waɗanda ke shafar abubuwa kamar abinci, damuwa da bacci. Tare da tsufa, wannan haɓaka mai ƙarancin ƙarfi yana raguwa.
• Oara: sune bitamin da kuma ma'adanai waɗanda suke zuwa daga abinci kuma suna aiki a matsayin antioxidants a cikin jiki, manyansu sune bitamin A, C, E, flavonoids, carotenoids, lycopene, copper, zinc and selenium.

Ta hanyar samun abinci iri-iri mai yalwar 'ya'yan itace, kayan lambu da abinci gabaɗaya, yana yiwuwa a sami kyawawan ƙwayoyin antioxidants, waɗanda zasu taimaka wajen kiyaye lafiya da hana tsufa.

Wasu misalan abincin antioxidant sune tumatir, acerola, lemu, strawberry, inabi, kabeji, ruwan kwalliya, broccoli, karas, chia da flaxseed seed, Brazil nuts and cashew nuts. Duba Jerin mafi kyawun antioxidants.

Antioxidants a cikin kari da kayan shafawa

Hakanan za'a iya samun antioxidants a cikin kayan abinci mai gina jiki da kayan kwalliyar tsufa. Wasu misalai na magunguna masu arziki a cikin antioxidants sune ƙarin bitamin mai yawa, kari na omega-3, abubuwan bitamin C da kari beta-carotene. Duba ƙarin game da Antioxidants a cikin kwantena.

A cikin kayan kwalliya, ana amfani da antioxidants don hana tsufa da wuri. Waɗannan samfuran al'ada suna amfani da nau'in antioxidant fiye da ɗaya, galibi ana haɗe su da collagen, saboda wannan yana ƙara fa'idodin su ga fata.

Yana da mahimmanci a tuna cewa ya kamata a yi kari na antioxidant bisa ga umarnin likita ko na mai gina jiki, kuma cewa lafiyayyen abinci ya zama dole don amfanin alfanun antioxidants.