An kwantar da jikin mu yau da kullum don samar da kwayoyin halitta - kwayoyin halitta ko kwayoyin, wanda ayyukansa zai haifar da sakamako mai tsanani. Abubuwan da suke haifar da bayyanar su sun bambanta: daukan hasken rana ko haskoki na X, iska mai tsabta saboda taba sigari ko motsi na mota, kuma ba kalla ba - abinci mai gina jiki. Amma don fahimtar yadda za a kare jikinka daga dukkanin wannan kuma kiyaye daidaito mai kyau, kana bukatar ka fahimci cikakkiyar fassarar ma'anar antioxidants.
Bayanai masu yawan gaske sun kasance a cikin jikin mu, kuma ko da yake kowannen su ƙananan ƙananan matsala ne, tare da babban haɗuwa zasu iya haifar da cututtuka, sakamakon haka ba shi da iyaka. Wadannan barbashi suna haifar da lalata kwayoyin halitta na kwayar halittar DNA, zama daya daga cikin mahimman asali na tsufa. Kasancewar yadawa kyauta yana haifar da ci gaban kwayoyin cutar huhu, cututtukan zuciya da cututtuka. Ana tsammanin cewa kowace kwayar halitta ta samar da kimanin 10,000 kyauta a yau. Kuma an kira antioxidants don yakar su. Mutanen da suka kusanci ka'idar antioxidants, wanda tsarin ya hada da kayan da ke cikin waɗannan abubuwa, suna da juriya mai kyau, wato yin amfani da wadannan abinci mai kyau da kuma gina jiki shi ne mafi kyawun ma'auni mafi mahimmanci akan tasirin ƙwayoyin cuta.
Antioxidants - mece ce?
Su ƙungiyoyi ne masu kare rayukan mutane daga sakamakon mummunar cututtuka na kyauta, wanda zai iya ɓarna tsarin mu na rigakafi. Daga bayanin ra'ayi na sinadaran, antioxidant wani abu ne da ke hana jitawa da ci gaba da yalwaci kyauta, hana su daga karuwa. A mafi mahimmanci, antioxidants wasu abubuwa ne da zasu iya jinkirta ko hana hanawar kwayoyin halittu.
Jikinmu yana da nasaccen nau'in antioxidants coenzyme Q10 da ƙuƙwalwa, wanda yakamata ya yi yaƙi da sakamakon ilimin free radicals. Abin takaici, tare da shekaru, karɓar kayan abinci mai ɗorewa da rashin abinci maras yawa yana kara yawan samuwa ga abubuwa masu ban sha'awa (hayaki, chad, sunadarai na abinci da ruwa), adadin da tasiri na antioxidants yana raguwa da rashin daidaituwa ga ayyukan da ake ciki.
Wannan yana nufin abu daya: tare da kara shekaru, amfani da abinci mai arziki a cikin bitamin C da E, beta-carotene da selenium ya zama dole - wadannan su ne wasu mafi kyawun antioxidants wadanda ba wai kawai suna ba da izini ba, amma sun inganta tsarin jiki, suna karfafa kariya daga kwayoyin cuta, kwayoyin cuta da abubuwa masu guba.
Gana aikin aikin antioxidants
Hanyoyin tsaro na jiki zasu iya raba kashi uku:
- Mataki na farko ya haɗa da dukkan abubuwan da suke hana ƙaddamar da free radicals. Maganarsu cikakke tana kama da "m antioxidants" - canzawa, ferritin, hemosiderin, lactoferin, albumin.
- Matsayi na biyu da na asali na kariya a cikin jiki yana tabbatar da binnewa da kuma kawar da samfurori ko radicals wanda aka riga ya kafa tare da rashin ƙarfin hali. Anyi haka ne tare da taimakon antioxidants enzymatic - catalase, glutathione peroxidase da reductase.
- Matsayi na uku na kariya an tsara shi ne ta hanyar enzymes wanda ya karɓa daga lalacewar ta hanyar free radicals. Irin wannan aikin yana faruwa a phospholipases A2, wasu protezyytic enzymes, DNA-rage enzymes, da dai sauransu.
Jerin sunayen antioxidants mafi mashahuri:
1. Resveratrol
2. Lycopene
3. Pycnogenol
4. Akay Bury
5. Lactoferin
6. Alpha lipoic acid
7. Melatonin
8. Coenzyme Q10
9. Ginkgo Biloba
10. Spirulina
11. Blackberries
12. Manyan
13. Rasberi
14. Blue-kore algae
15. 'Ya'yan itãcen marmari
16. Inabi
17. Pamegranate
18. Red wine
Binciken da aka yi kwanan nan ya nuna cewa tasirin su yana ƙaruwa yayin da ake amfani da antioxidants da yawa. A wannan haɗin, tambaya ta taso: "Shin zai yiwu ya halicci superantioxidant wanda yake kare lafiyar dukkan kwayoyin jikinsu?" Kuma amsar za ta kasance mai kyau. Wannan shi ne saboda duk waɗannan halayen za a haɗe su da kyau don ƙirƙirar samfurin da zai zama da amfani idan:
- aiki ko m shan taba;
- da kullum tasirin gurbataccen iska, mota motsi, aiki a cikin yanayi tare da babban taro na abubuwa masu guba, da sauransu.;
- Hasken rana mai wuce haddi;
- sakamakon mummunan sakamakon ambaliya;
- ƙarin haɗarin bunkasa cututtukan zuciya na zuciya, cututtukan hanta, cututtuka da kuma cututtuka;
- a farkon farkon watanni na ciki don rage haɗarin rashin lafiyar jiki da ugliness;
- rigakafi ga duk waɗanda suke so su jinkirta tsarin tsufa da kuma kiyaye jikin su cikin lafiyar lafiya koda bayan sun kai shekaru 60;
- rike da samari, mai karfi, na roba kuma mafi kyau neman fata da kuma rage wrinkles.
Risks to health
Kowannenmu ya san cewa amfani da abinci irin su blueberries, broccoli, rumman, 'ya'yan itatuwa citrus, da kuma amfani da kofi da kuma koren shayi suna da amfani mai mahimmanci don cin abinci mai kyau. Amma ba wani ɗanmu wanda ake zargin cewa wannan wani lokaci yakan haifar da haɗari ga lafiyar jiki. Wannan ba daidai ba ne da cikakkiyar fassarar ma'anar antioxidants, amma wannan ya riga ya tabbatar da gaskiya.
Kodayake ana kara amfani da antioxidants ga abinci da abin sha iri daban-daban, binciken da masana kimiyyar Amurka daga Jami'ar Kansas suka nuna cewa amfani da abinci yau da kullum a cikin antioxidants (misali, bitamin C da E) zai iya haifar da canji da ba a yuwa ba a cikin sel masu tasowa na jiki. muhimmanci ƙara haɗarin ciwace-ciwacen daji da ciwon daji.
Masana kimiyya sun lura da yadda kara yawan iskar oxygen zuwa kwayoyin ke shafar aikinsu. A ra'ayinsu, ma'aunin maganin antioxidant yana da matukar damuwa kuma koda karamin ƙananan ko karuwa cikin kashi na abu zai iya samun sakamako mai mahimmanci da muhimmancinsa. Masana Amurka sun yi jayayya cewa rashin rinjaye na antioxidants zai cutar da shi kawai. Wannan a farkon gani yana iya zama ba gaskiya, amma gaskiya ne. Abubuwa masu yawa da abubuwa masu magungunan antioxidant sun rage ikon karfin jiki don canja wurin oxygen zuwa kwayoyin halitta kuma wannan ya karya ma'anonin sigina na cikin jiki wanda ke da muhimmanci don aiki na al'ada.
Mawallafin gwaji sunyi imanin cewa babban maganin antioxidants zai shafi aikin wasu ƙwayoyin enzymes da ke cikin gyaran kurakurai a cikin sarkar DNA wanda ke faruwa a lokacin rarrabawar sel. Binciken ya tabbatar da tsammanin cewa babban maganin antioxidants zai iya haifar da kurakurai a cikin tsarin kwayoyin halitta kuma ya haifar da maye gurbi daban-daban. Don ɓangarensa, kurakurai a cikin kayan DNA abu ne wanda ake bukata don ci gaba da ciwace-ciwacen ƙwayoyi, da magunguna.
Saboda haka, kafin ka fara amfani da kayan abincin da ke dauke da antioxidants, kana buƙatar tabbatar cewa jiki yana bukatar su. Kuma wannan yana nufin cewa yana da muhimmanci ba kawai don tuntubi wani gwani ba, har ma ya gudanar da jerin bincike da karatu. A gefe guda, rashin wasu antioxidants shine babban dalilin ci gaba da cututtukan cututtukan cututtukan cututtuka da cututtukan cututtuka, da tsufa, da kara ƙãrawa cikin ci gaban ƙwayar cututtukan cututtuka, irin su cataracts. Wannan yana nufin cewa wajibi ne don samun daidaitattun daidaituwa don zama mafi mahimmanci da kuma dacewa da amfani da antioxidants. Sun haɗu da salon rayuwa mai kyau zai ba ka damar kasancewa cikin siffar ko da a tsufa.