Chifukwa chiyani kuwonjezera zipatso ndi ndiwo zamasamba pa zakudya zanu ndi zabwino kwa inu
Mamolekyu othandizira okosijeni, omwe amadziwikanso kuti mitundu yochuluka ya oxygen kapena ROS, ndiwo mankhwala opangidwa ndi maselo opangidwa ndi maselo opangidwa ndi mitundu iwiri ya maselo omwe amapangidwa ndi kupanga ndi kagayidwe ka maselo - endoplasmic reticulum ndi mitochondria. Mamolekyu othandizira okosijeni amakhala ndi zinthu zambiri zamoyo. Amatha kuwononga mabakiteriya ndi kuwononga maselo aumunthu. Ntchito yawo ndikutumizira monga amithenga pakati pa maselo ndi pulogalamu ya homeostasis.
Mamolekyu othandizira okosijeni amapangidwa mosalekeza ku zinyama zonse zomwe zimapuma mpweya. Chifukwa chakuti njira yowonongeka yowonongeka imadalira kugwiritsa ntchito komanso kugwiritsa ntchito mankhwala a oxygen, kupanga ma molekyulu okosijeni otetezeka sikungapeweke.
Mamolekyu othandizira okosijeni ndi osiyana ndi ma molekyulu okosijeni. Zasinthidwa ndi ndondomeko ya "okosijeni" ndipo ndi osakhazikika kwambiri. Chifukwa chakuti sakhala osasunthika, amayamba kuchita chilichonse chomwe amakumana nawo. Mukakumana ndi maselo m'thupi kapena DNA mkati mwa maselowo, zomwe zimachitika zingakhale zovulaza komanso zimayambitsa selo imfa kapena DNA kusintha.
Poona mavuto a chilengedwe, monga kutentha kapena mazira a UV , magulu a ROS adzakula kwambiri ndikuwononga maselo. Kuwonongeka kumeneku kumadziwika ngati nkhawa ya okosijeni . ROS imapangidwanso kuchokera kuzinthu zosiyana kwambiri monga zonyansa, fodya, utsi, mankhwala, kapena ma radiation.
Zotsatira zabwino za ROS pa selo metabolism zimatha kuwona mu mapepala a platelet kuti akonzedwe mabala.
Komabe, kuchuluka kwa ROS kwawonetsedwa m'maganizo opweteka omwe amawawona odwala omwe ali ndi matenda a mtima, kuwonongeka kwachisawawa komwe kumabweretsa kukhumudwa kumva komanso kumva wogontha, kupwetekedwa, khansa, matenda a Alzheimer , ndi matenda a mtima.
Pamene kuli kofunika kuchepetsa chiwerengero cha ma molekyamu okosijeni otetezeka, amapereka ntchito yofunikira mu selo, kuphatikizapo ntchito ya chithokomiro komanso njira ya ma makina opatsirana pogonana.
Chifukwa cha ngoziyi ikuwoneka ndi ma molekyulu okosijeni, njira zakhala zikupangidwira kuti zisawononge zotsatira zake.
Njira Zokuthandizira Kutaya Oxygen Malekyulo
Chofunika kwambiri pakati pawo ndi kupanga ndi kugwiritsa ntchito mankhwala omwe amatchedwa antioxidants. Antioxidants amachititsa kuti okosijeni ena azikhala okosijeni kuti asawonongeke. Amagwiritsidwa ntchito kwambiri m'zipangizo zowonjezera zakudya, antioxidants amadziwika kuti ndi osungunuka madzi kapena amadzimadzimadzi.
Ma antioxidants atatu amphamvu kwambiri ndi zakudya zina zomwe zili ndi izi:
- Beta-carotene - mumapezeka zipatso ndi ndiwo zamasamba zokongola monga apricots, katsitsumzukwa, beets, broccoli, cantaloupe, kaloti, chimanga, dzungu, sikwashi, ndi mavwende.
- Vitamini C - amapezeka mu zipatso, broccoli, ziphuphu za Brussels, kolifulawa, uchi, nyango, strawberries, tomato, ndi papaya.
- Vitamini E - amapezeka pamapepala, sala, mpiru kapena mpiru, tsabola wofiira, mbewu za mpendadzuwa, ndi mtedza.
Zina zowonjezera zowonjezera mankhwala ndizo:
- Zinc - zopezeka mu mkaka, nyama zofiira, nkhuku, nyemba, mtedza, nsomba, ndi oysters.
- Selenium - yomwe imapezeka ku Brazil mtedza, nsomba, ng'ombe, ndi zinthu zambewu
Antioxidants amachepetsanso kapena amaletsa okosijeni a ma molekyulu ena. Mwa kuphatikiza zosachepera zisanu za zipatso ndi ndiwo zamasamba ku zakudya, thupi lingathe kuchepetsa mwayi wa matenda a mtima, matenda a ubongo, khansara ndi kuchepetsa chitetezo cha mthupi.