Izwi rokuti antioxidants mumakore gumi apfuura rave rakakurumbira zvikuru: takadzidza pamusoro pezvinobatsira zve antioxidants, pamusoro pezvose, kubva kune "yakatendeseka" kubva kune imwe nzvimbo - kushambadzira. Vanotaura kuti kugamuchirwa kwavo kunowedzera upenyu, huduku uye runako, kudzivirira kukwegura uye kunyange kudzivirira kurwisa kenza. Ngatitaurei nezvevhitamini antioxidants uye vavengi vavo vakuru - pasina radicals.
Free Radicals
Pasi pemusana wehutachiona hwe ultraviolet, kupisa, makemikari, miviri yakawanda mumuviri pasina radicals inoumbwa - masero makuru ane ion isingasunungurwi, nguva dzose akagadzirira kupinda muhutano hwakaipa chero imwe imwe sero. Zvinosanganisira mapuroteni, mafuta, uye kunyange DNA, zvichikonzera kuchinja. Mukubatana neprotheni, vanopatsanura, uye denderedzwa yakaipa inooneka. Muviri unorwara, kukwegura uye kufa kwekenza.
"Misungo" munzira yemasero aya ndiyo antioxidants vitamini E , A uye C, pamwe nemaminera e zinc, manganese, mhangura uye selenium.
Vano "kuvabata", kuvadzivisa uye kuvhiringidza dzidzo.
Antioxidants muzvokudya
Imwe yevakunda vaNobel Prize kamwe yakakurudzirwa zuva rimwe nerimwe kusvika 10 gramu ye ascorbic acid, kuitira kuti iwedzere hupenyu. Nhasi, masayendisiti anotaura kuti kutsvaga antioxidants hakusi kukuvadza kudarika kusavapo kwavo. Muzvimwe zviitiko, nekudya kwemishonga antioxidants kunofanira kunonoka kusvika kubvunzurudza nachiremba, asi zvose mavitamini anodikanwa an antioxidants kuvakadzi vanogona kugoverwa kubva pakudya:
- zvose majiroji;
- sipinashi;
- tea;
- kofi;
- mazambiringa matsvuku;
- waini;
- tomato;
- gorosi rose;
- uchi;
- broccoli;
- garlic.
Kuwedzerwa kwehutachiona hwe antioxidants uye chero ipi zvayo yezvinhu zvinokonzerwa nehupenyu hunoita kuti pave nekuvhiringidzika, uye dzimwe nguva kunyange kune zvirwere zvepfungwa, zvinetso nekugomera uye nguva refu inoporesa zvirongwa. Antioxidants anozivikanwa kuti ane kenza yakanaka yekudzivirira, asi kana chirwere ichi chave chagadzirwa, kutora antioxidants hakusi kungobatsira chete, asiwo kunokuvadza.
Rwendo rwekuchengetedza maitiro okugadzirisa:
- ascorbic acid;
- folic acid;
- AEVit mapiritsi;
- ascorutin;
- neuromultivitis;
- calcium gluconate;
- asparks;
- nicotinic acid;
- rumbidzo;
- calcium glycerophosphate;
- panto-navigator.