Thupi lathu limawululidwa tsiku ndi tsiku kuti limasule zinthu zowonongeka - maatomu kapena mamolekyu, omwe zochita zawo zingabweretse mavuto aakulu. Zinthu zomwe zimatsogolera maonekedwe awo ndizosiyana kwambiri: kutulukira kuwala kwa dzuwa kapena X-ray, mpweya woipa chifukwa cha ndudu kapena kutulutsa kwa magalimoto, komanso - kusowa kwa zakudya. Koma kuti mumvetsetse momwe mungatetezere thupi lanu kuzinthu zonsezi ndikukhala ndi thanzi labwino, muyenera kumvetsa tanthauzo lonse la antioxidants.
Zosintha zaulere zimakhalapo mthupi mwathu, ndipo ngakhale kuti zonsezi ndizochepa chabe, ndikumangika kwakukulu zingayambitse mavuto, zomwe zotsatira zake sizingatheke. Ma particles amenewa amachititsa kuti maselo a DNA aziwonongeka, n'kukhala chimodzi mwa zifukwa zenizeni za ukalamba. Kupezeka kwa ufulu wamawonekedwe kumabweretsa chitukuko cha pulmonary, mtima ndi matenda opatsirana. Zili kuganiza kuti selo iliyonse imapanga pafupifupi zikwi khumi zokha zapadera pa tsiku. Ndipo antioxidants amaitanidwa kuti amenyane nawo. Anthu omwe amayankhula mozama za lingaliro la antioxidants, omwe makasitomala amaphatikizapo mankhwala olemera mu zinthu izi, amatsutsa bwino, mwachitsanzo, kumwa zakudya zabwino ndi zowonjezera ndi njira yabwino yothetsera mavuto a particles.
Antioxidants - ndi chiyani?
Iwo ndi magulu a zinthu zomwe zimateteza maselo aumunthu ku zotsatira zovulaza za zida zowonjezera, zomwe zikhoza kuwononga kwambiri chitetezo chathu cha mthupi. Kuchokera kumalo opangidwa ndi mankhwala, antioxidant ndi chinthu chilichonse chomwe chimalepheretsa kutsekemera ndi kupititsa patsogolo zinthu zowonjezera, zomwe zimalepheretsa kuwonjezeka. Mwachidule, antioxidants ndi zinthu zomwe zimatha kuchepetsa kapena kulepheretsa kuwonongeka kwa zowonjezera kwa zamoyo.
Thupi lathu liri ndi mayendedwe ake enieni a antioxidants coenzyme Q10 ndi glutathione, zomwe zimamenyana bwino ndi zotsatira za zowonongeka. Mwamwayi, pokhala ndi zaka, kukhazikitsidwa kwa yunifolomu ndi zakudya zopanda mphamvu nthawi zonse kumapangitsa kuti munthu asamavutike ndi zinthu zoipa (utsi, chad, mankhwala osokoneza bongo ndi madzi), kuchuluka kwa mphamvu ya antioxidants kumachepetsa mosiyana ndi zochita za anthu opanduka.
Izi zikutanthauza chinthu chimodzi chokha: m'zaka zoonjezera, kumwa zakudya za vitamini C ndi E, beta-carotene ndi selenium ndizofunikira - izi ndi zina mwa mankhwala abwino kwambiri omwe amachititsa kuti thupi likhale lopanda mphamvu, komanso kulimbitsa thupi la thupi, kulimbitsa chitetezo chake ku mavairasi, mabakiteriya ndi poizoni.
Njira yogwiritsira ntchito antioxidants
Njira zotetezera za thupi zingagawidwe m'magulu atatu:
- Mbali yoyamba ikuphatikizapo zifukwa zonse zomwe zimalepheretsa mapangidwe a zowonongeka. Kutanthauzira kwawo kwathunthu kumveka ngati "zoteteza antioxidants" - transferrin, ferritin, hemosiderin, lactoferin, albumin.
- Njira yachiwiri ndi yofunika kwambiri yotetezera mu thupi imatsimikizira kufufuza ndi kuchotseratu zinthu zowonongeka zomwe kale zakhazikitsidwa kale kapena zowonjezereka ndi zochepa zochepa. Izi zimachitidwa mothandizidwa ndi enzymatic antioxidants - catalase, glutathione peroxidase ndi glutathione reductase.
- Mbali ya chitetezo chachitatu imayikidwa ndi michere yomwe yawonongeka pang'ono ndi zozizira. Ntchito imeneyi imapezeka mu A2, mapuloteni ena a proteolytic, DNA-kuchepetsa mavitamini, ndi zina zotero.
Mndandanda wa otchuka kwambiri antioxidants:
1. Resveratrol
2. Lycopene
3. Pycnogenol
4. Akay Bury
5. Lactoferin
6. Alfa lipoic acid
7. Melatonin
8. Coenzyme Q10
9. Ginkgo Biloba
10. Spirulina
11. Mabulosi akuda
12. Cocoa
13. Rasipiberi
14. Buluu wobiriwira
15. Zipatso zouma
16. mphesa
17. Mpomegranate
18. vinyo wofiira
Kafukufuku wam'tsogolo akuwonetsa kuti zotsatira zawo zabwino zimawonjezeka pamene mankhwala ambiri ophera antioxidants agwiritsidwa ntchito palimodzi. Pachifukwa ichi, funso limabwera: "Kodi n'zotheka kupanga superantioxidant yomwe imateteza maselo onse kuchoka pansi?" Ndipo yankho likhoza kukhala lolimbikitsa. Ichi ndi chifukwa chakuti zonsezi zimagwirizanitsidwa bwino kuti apange mankhwala omwe angakhale othandiza pamene:
- yogwira ntchito kapena wosuta fodya;
- zochitika za tsiku ndi tsiku za kuwonongeka kwa mpweya, kutuluka kwa magalimoto, kugwira ntchito pamalo omwe ali ndi poizoni wambiri, etc;
- kuwala kwambiri;
- zotsatira zovuta za kusokonezeka;
- chiwopsezo chowonjezeka cha matenda a mtima, matenda a chiwindi, matenda osokonezeka ndi matenda a neoplastic;
- mu myezi itatu yoyamba ya mimba kuchepetsa chiopsezo chobadwa mwaubongo ndi chisokonezo;
- kupewa onse amene angafune kuchepetsa ukalamba ndikusunga thupi lawo bwino ngakhale atakwanitsa zaka 60;
- kusunga khungu, mphamvu, zotanuka komanso khungu labwino komanso kuchepetsa makwinya.
Ngozi za thanzi
Aliyense wa ife amadziwa kuti kudya zakudya monga blueberries, broccoli, makangaza, zipatso za citrus, kumwa khofi ndi tiyi wobiriwira ndizofunikira kwambiri komanso zofunika kwambiri pa zakudya zabwino. Koma palibe aliyense wa ife amene amakayikira kuti izi nthawi zina zimapangitsa ngozi ku thanzi la thupi. Izi sizili nthawi zonse zogwirizana ndi tanthauzo lonse la lingaliro la antioxidants, koma izi zatsimikiziridwa kale.
Ngakhale kuti kuwonjezera kwa antioxidants ku zakudya ndi zakumwa zosiyanasiyana kumatengedwa kuti ndi zothandiza, kafukufuku wa asayansi a ku America ochokera ku yunivesite ya Kansas amasonyeza kuti tsiku ndi tsiku zakudya zamakono za antioxidants (monga vitamini C ndi E) zimatha kuwononga maselo osokoneza thupi a thupi la munthu kumawonjezera chiopsezo cha zotupa ndi khansa.
Asayansi awona momwe kuchuluka kwa mpweya wa oxygen ku maselo kumakhudza momwe amagwirira ntchito. Malingaliro awo, antioxidant bwino ndi yovuta kwambiri ngakhale ngakhale kuchepa pang'ono kapena kuchuluka kwa mlingo wa mankhwala kungakhale ndi zotsatira zoipa ndi zofunikira. Akatswiri a ku America amanena kuti kupitirira malire kwa antioxidants kungapweteke kokha. Izi poyang'ana poyamba zingaoneke ngati zopanda pake, koma ndi zoona. Zakudya zambirimbiri zomwe zimakhala ndi antioxidant zimachepetsa mphamvu ya thupi kutulutsa mpweya m'maselo ndipo izi zimaphwanya njira zowonetsera zofunikira m'thupi la munthu zomwe ziri zofunika kuti zizigwira bwino ntchito.
Olemba za kuyesera amakhulupirira kuti kuchuluka kwa mankhwala ophera antioxidants kumakhudza ntchito ya mavitamini ena omwe akukhudzana ndi kukonza zolakwika mu chipinda cha DNA chomwe chimapezeka pagawidwe la selo. Phunziroli limatsimikizira kuti chiwerengero chachikulu cha antioxidants chingayambitse zolakwika m'ma geneic selo ndikupanga kusintha kwakukulu. Pazifukwa zake, zolakwika mu DNA zakuthupi ndizofunikira kuti chitukuko chitheke, kuphatikizapo khansa yambiri.
Choncho, musanayambe kugwiritsa ntchito zakudya zowonjezereka zomwe zili ndi antioxidants, muyenera kuonetsetsa kuti thupi likufunikiradi. Ndipo izi zikutanthauza kuti ndizovomerezeka osati kungoonana ndi katswiri, komanso kuti azitha kufufuza ndi maphunziro. Komabe, kusowa kwa antioxidants ena ndiko chifukwa chachikulu cha chitukuko cha matenda a tizilombo ndi matenda opatsirana, kukalamba msanga, kuwonjezeka kwina pa kuchuluka kwa chitukuko cha matenda opweteka a maso, monga nthendayi. Izi zikutanthauza kuti ndikofunika kuti mupeze njira yoyenera kuti mukhale osamvetsetseka komanso osasinthasintha pogwiritsa ntchito antioxidants. Iwo pamodzi ndi moyo wathanzi amakulolani kuti mukhale wabwino ngakhale mutakalamba.