Tocopherol sireletsa 'mele ho tloha likokoana-hloko le radicals mahala

Vithamine E - ke pokello ea mafura-qhibilihang ka har'a tocopherols biologically mafolofolo le tocotrienols rua matla antioxidant thepa. Amehang ka tswakana liprotheine le dithulaganyo tse ngata tsa bohlokoa tsa metabolism dinama tse nyenyane tse. Ho na le liforomo robeli oa vithamine ea E, ba ile ba ba aroloa lihlopha tse peli: tocopherols le tocotrienols. Ba bane ba bona e ileng ea tocopherols le tocotrienols mane on. Ba tsejoa ka tsela eo le ketapele alpha, tsa beta, ea gamma le noka. Sena mafura-qhibilihang ka har'a vithamine bakoang ka lisele tse mafura, khaello lona e sa lemoha hang-hang, kahoo, ho e fumanoa ka thata haholo. Kena vithamine ena ea bohlokoa e tsoang lijo. Tocopherol sireletsa 'mele ho tloha likokoana-hloko, lisele tse thibelang ho kena moea le botsofali, o kgothaletsa resorption tsa thrombi le thibela sebopeho bona, ho akarelletsa metabolism lisele le respiration ea lisele. Ka hona vithamine phepo seleng e ntlafatsa, marako a methapo ea mali le myocardium matlafala. Tlasa teng naheng ea habo rōna, tekanyetso ea letsatsi e hlokahalang bakeng sa tocopherol e 10 mg,.

Ka oli ea limela, sebete, mahe khoho, lijo-thollo, linate, botoro, lebese le na le tocopherol. Note tsebisa hore ha 'mele o e ananelang lithethefatsi (ho sebedisa acid, bile acid) 50%, metabolites ba excreted ka moroto,' me karolo e itseng batho bao e seng adsorbed ya sehlahiswa - ka mantle ena. Ha lekaneng ja oa vithamine ea ka ho leka-lekana 'mele e tšoenngoa: amohelang ka tlaase ho chesa. Ka lebaka la lebaka la ho hloka systemic vithamine E, e leng o sa bonahaleng le sesosa se ka sehloohong sa mafu a mangata, fokotswa bokgoni le potlakisa tshebetso botsofali: hlohlelletsoa ka phahameng ka ho lisele, free radicals lebisa ponahalo ea mafu a mangata a sa foleng le holofatsang.

Vithamine E ka antioxidant e thusa tsitsisa ea lera la sele le sireletsa letlalo dinama tse nyenyane tse, leihlo, sebete, ea matsoele le testes, e leng e mamelang ka tsela ho ho kena moea. Ho sireletsa matšoafo tlisoang oxidative ke dintho tse kotsi kena tikoloho. Vithamine E thusa ho boloka mosebetsi likokoana-hloko oa vithamine A - e 'ngoe ea bohlokoa mafura-qhibilihang ka har'a vithamine. E boetse e sireletsa unsaturated mafura acid 'meleng le thibela ho kena moea hormone tse ling, tse kang e hlahisitsoeng ke ho pituitary tšoelesa le litsoelesa adrenal. Sebopeho sa radicals mahala le dithulaganyo ho kena moea tse amanang le tsoelo-pele ea kankere, e le hore le motsoako antioxidants ho akarelletsa le vithamine E ka 'na thusa ho thibela kgolo ya hlahala. Ho phaella moo, tocopherol sireletsa 'mele khahlanong le likokoana-hloko.

Vithamine E na le thuso bakeng sa ho thibela le kalafo ea mafu a mangata. The antioxidant thepa hore ke bath bakeng sa hae ho thusa ea ho phekola lefu la pelo, lefu la tsoekere, kankere le ramatiki. Vithamine E tshehetsa boitshireletso ba mmele, ho hlahisa le protheine boitshireletso hore e bolaea likokoana-hloko, libaktheria le esita le lisele tse kankere. E o tsejoa hore vithamine ena e ka tsela e atlehang e sebelisitsoeng kateng ka thibelo le kalafo ea herpes simplex kokoana-hloko (thehoa motheong oa ruruhileng vesicles hlophisitsoe le dikahare hlakile), ke hore, tocopherol sireletsa 'mele ho tloha livaerase herpes hore ke lintho tse tloaelehileng le tšoaetsanoa haholo' me ho ka re susumelletsa ho ntshetsopele ya lefu la Alzheimer.

Khaello oa vithamine A ka etsa hore re otsele, ho hloleha ho tsepamisa mohopolo, ho hlaha mathata a ho ikatisa, mesifa dystrophy le dysfunctions tšohile. Hape, ba bang ba le mabaka a mang a ka kenya letsoho hore ho sa ho haella oa vithamine E. Ka mohlala, ho absorption mafutsana mafura ka vithamine mafura-qhibilihang ka har'a 'me' mele o ke ke a nka e, haeba ho ke ke ha mafura ka ho ja le. Kahoo, ho hlokahala hore ho hopola hore ho absorption ea phepo e itšetlehile ka limatlafatsi tse ling. Ena seratsoana e leka-lekaneng ke senotlolo bakeng sa 'mele oa ka bophelo bo botle le ho thibela mafu,' me tocopherol sireletsa 'mele khahlanong le likokoana-hloko, ho thibela sebopeho sa radicals mahala feela tlas'a maemo a itseng, e' ngoe ea bohlokoa ka ho fetisisa ke tokelo beha lijo tse ka ja lijo le.

Vithamine E hlahisoang ka mokgwa wa capsules nang 100 mg, ea a sebetsang a motsoako ka oli sonobolomo (tocopherol ea acetate). Thupelo ea bontša hore ho tloaelehile letsatsi lethal dose ka Range ho tloha 100 ho ea ho 300 mg,. Haeba ho hlokahala, e ka e ile ea eketseha ho 1000 mg, ka ho ya ka letsatsi. Khoneha kulisa etsahala tekanyetso e phahameng ka sebōpeho sa letšollo, bohloko mpeng. moriana ha aa lokela ho tsamaisoa ka tabeng ea hypersensitivity ho tocopherol ena. Nakong ea bokhachane kapa anyesa vithamine E ka nkoa ke ngaka.