Antioxidant zowonjezera mavitamini nthawi zambiri zimakhala ngati njira zothetsera matenda komanso kumenyana ndi zotsatira zolakwika za ukalamba. Amapezeka mwachibadwa mu zakudya zambiri, antioxidants ndi zinthu zomwe zimathandiza kugogoda zowonongeka kwaulere (mankhwala omwe amadziwika kuti amawononga maselo ndikuthandizira kuti matenda ena apitirire). Antioxidant zowonjezereka zingaphatikizepo mankhwala osiyanasiyana osiyana-siyana.
Mavitamini mu Antioxidant Supplements
Antioxidant zowonjezerapo nthawi zambiri zimakhala ndi zinthu zotsatirazi, zomwe zonse zimatengedwa kuti ndi mankhwala ophera antioxidants:
- Beta-carotene
- Lutein
- Lopopeni
- Selenium
- Vitamini A
- Vitamini C
- Vitamini E
Ubwino
Othandiza za antioxidant zowonjezera mavitamini akusonyeza kuti kuwonjezeka kwanu kwa antioxidant kudya kungathandize kupewa matenda aakulu, kuphatikizapo matenda a mtima ndi khansa. Koma pamene kafukufuku akuwonetsa kuti zakudya zowonjezera zipatso ndi ndiwo zamasamba zoteteza antioxidant zingathandize kuteteza ku matenda, sizikudziwikabe ngati antioxidant zowonjezerapo zimagwiranso ntchito poletsa matenda.
Zingatheke
Pakhala pali maphunziro ena omwe amasonyeza kuti antioxidant zowonjezereka zimayambitsa zoopsa zaumoyo. Pano pali kuyang'ana pazambiri mwazofufuza:
1) Khansa
Kudya nthawi zonse zowonjezera beta-carotene kungapangitse chiwindi cha khansa ndi kufa kwa khansa pakati pa anthu osuta, malinga ndi kafukufuku wowonongeka ndi kufotokozera kafukufuku wofalitsidwa mu 2008.
Lipoti lomwelo linasonyezanso kuti supplementation ya selenium ikhoza kukhala ndi zotsatira zokhudzana ndi khansa pakati pa amuna, pamene vitamini E supplementation sichimakhudza matenda a khansa komanso imfa.
2) Chithandizo cha khansa
Lipoti lofalitsidwa mu 2008, ofufuza adawauza kuti odwala khansa ayenera kupewa kugwiritsa ntchito antioxidant supplements pa nthawi ya radiation ndi chemotherapy.
Malingana ndi olemba a lipoti, antioxidant supplements akhoza kuchepetsa zotsatira zowononga mankhwala.
3) Ngozi ya Imfa
Kutenga mankhwala owonjezera antioxidant omwe ali ndi beta-carotene, vitamini E, ndi vitamini A akhoza kugwirizanitsidwa ndi chiopsezo chochuluka cha imfa, malinga ndi kafukufuku wa 2007 ndi kufotokozera mwachidule mayesero 68 kuphatikizapo okwana 232,606 onse. Ngakhale kuti pangakhale ngozi yowonjezera kufa kwa anthu yomwe inkagwiritsidwa ntchito ndi vitamini C supplementation, ofufuza sanapeze umboni uliwonse wosonyeza kuti vitamini C yowonjezereka kwa nthawi yaitali. Selenium supplementation, panthawiyi, anawoneka kuti achepetse chiopsezo cha imfa.
Akufunika Kafukufuku Woonjezera
Akatswiri ena azachipatala amanena kuti kafukufuku wosonyeza kuti pangakhale vuto la thanzi la antioxidant supplements lakhala lopanda pake. Mwachitsanzo, atatulutsa kafukufuku wa 2007 komanso kufotokozera meta zokhudzana ndi antioxidant supplements kuti pakhale ngozi yowonjezera imfa, ofufuza a Linus Pauling Institute ku yunivesite ya Oregon State adatulutsa mawu akutsutsa kuti phunziroli "likunyalanyaza umboni wonse wa umboni wakuti zimakhala zotsutsana kwambiri. " Olembawo amavomereza kuti kudya kwa antioxidants kuchokera ku zakudya kapena zowonjezera mavitamini kwawonetseredwa kuti kuchepetsa chiopsezo cha matenda a mtima, mitundu ina ya khansa, matenda a maso, ndi matenda a neurodegenerative (komanso kulimbikitsa chitetezo cha mthupi).
Kutenga Zowonjezeretsa Antioxidant
Kuti muthandizidwe kuwonjezera antioxidant mowa wanu, yambani kuwonjezera zakudya zowonjezera antioxidant ku zakudya zanu.
Ngati mukuyang'ana kuti muwonjezere kudya kwa antioxidants, kambiranani ndi dokotala ngati antioxidant zowonjezereka ndi zoyenera kwa inu.
Zotsatira
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Bostick RM, Potter JD, McKenzie DR, Sellers TA, Kushi LH, Steinmetz KA, Folsom AR. "Kuchepetsa chiopsezo cha khansa yamtunda ndi mavitamini E omwe amadya kwambiri." Khansa Res. 1993 15; 53 (18): 4230-7.
Gaziano JM, Manson JE. "Chakudya ndi matenda a mtima. Udindo wa mafuta, mowa, ndi antioxidants." Chipatala cha Cardiol. 1996 14 (1): 69-83.
Lawenda BD, Kelly KM, Ladas EJ, Sagar SM, Vickers A, Blumberg JB. "Kodi supplemental antioxidant administration iyenera kupeŵedwa panthaŵi ya chemotherapy ndi mankhwala opatsirana?" J Natl Cancer Inst. 2008 4; 100 (11): 773-83.
Michels KB, Holmberg L, Bergkvist L, Ljung H, Bruce A, Wolk A. "Mavitamini oletsa antioxidant, retinol, ndi khansa ya m'mawere m'gulu la akazi a ku Sweden." Int J Khansa. 2001 15; 91 (4): 563-7.
University of Oregon State. "Kuwerenga Kulemba Antioxidant Vitamini Risks Based on Method Flawed Methodology." February 2007.
Speizer FE, Colditz GA, Hunter DJ, Rosner B, Hennekens C. "Amafuna kuphunzira za kusuta, antioxidant kudya, ndi khansa ya m'mapapo pakati pa akazi achikulire (USA)." Khansa Imayambitsa Kulamulira. 1999 10 (5): 475-82.
Chodziwikiratu: Zomwe zili pa tsambali zimapangidwa pazinthu zophunzitsira zokha ndipo sizilowetsamo malangizo, matenda kapena chithandizo ndi dokotala wololedwa. Sichikutanthauza kubisa zonse zomwe zingatheke, kuyanjana kwa mankhwala, zochitika kapena zotsatirapo zoipa. Muyenera kupeza chithandizo chamankhwala mwamsanga pa nkhani iliyonse yathanzi ndikufunsani dokotala musanagwiritse ntchito mankhwala osakaniza kapena kusintha kwa regimen yanu.