ImpiloAmalungiselelo

Tocopherol ivikela umzimba kusuka amagciwane radicals khulula

Vitamin E - iqoqo tocopherols eziphila abakhuthele fat-encibilikayo futhi tocotrienols ifa izakhiwo eziqinile antioxidant. Angenele synthesis amaprotheni izinqubo eziningi ezibalulekile kwezicubu umzimba. Kukhona izinhlobo vitamin E nesishiyagalombili, yona zihlukaniswe amaqembu amabili: tocopherols futhi tocotrienols. Abane kubona zaba tocopherols futhi tocotrienols amane. Basuke elibonakala Isiqalo alpha, i-beta, gamma futhi-delta. Lokhu Vitamin fat-encibilikayo aqoqana izicubu okunamafutha, ukuntula yayo ayitholiwe ngokushesha, ngakho-ke sekutholakele ukuthi sine- nobunzima obukhulu. Engena saleli vithamini ezibalulekile ezivela ukudla. Tocopherol ivikela umzimba kusuka amagciwane, amaseli kuvimbela namachibi nokushwabana, ikhuthaza resorption ka thrombi iphinde ivimbele kumiswa zabo, ehilelekile umzimba yeselula nokuphefumula kwezimila amaseli. Nale Vitamin umsoco cell ngcono, izindonga imithambo yegazi kanye myocardium ukuqiniswa. Ngaphansi ekhona ezweni lethu, indinganiso imfuneko nsuku zonke tocopherol 10 mg.

Ngo zemifino amafutha, isibindi, amaqanda inkukhu, okusanhlamvu, amantongomane nebhotela, ubisi iqukethe tocopherol. Qaphela yazisa ukuthi uma umzimba amuncwa umzimba izidakamizwa (usebenzisa acid, Bile acid) 50%, metabolites kuthiwa excreted ku umchamo, futhi ingxenye-non-adsorbed lomkhiqizo - endleni yabantu abanaleli. Lapho engayitholi enganele vitamin balance umzimba kuyaphazamiseka: ithola esingaphansi yokuqothulwa. Ngenxa yokushoda letindzala vitamin E, okungabonakali kanye imbangela eyinhloko izifo eziningi, ukusebenza kahle sinciphile ukusheshisa le nqubo ukuguga: eyenga emangqamuzaneni, free radicals kuholele ukubukeka izifo eziningi ezingelapheki esiwohlozayo.

Vitamin E njengoba i antioxidant kusiza usimamise ulwelwesi cell futhi uvikele isikhumba izicubu, iso, isibindi, webele futhi testes, okuyinto bazwelane kakhudlwana namachibi ukuphi. Kuvikela emaphashini ekulimaleni oxidative ngu izinto eziyingozi ngokufaka imvelo. Vitamin E lisiza ekulondolozeni umsebenzi begazi uvithamini A - kungenye Vitamin fat-encibilikayo ezibalulekile. Iphinde ivikela unsaturated okunamafutha acid emzimbeni iphinde ivimbele namachibi hormone athile, ezifana ezivezwa indlala pituitary kanye nezindlala adrenal. Ukwakheka ka radicals khulula futhi namachibi izinqubo ezihlobene ne-emdlavuzeni, ukuze Antioxidants wezokudla kuhlanganise vitamin E kungasiza ukuvimbela isimila ukukhula. Ngaphezu kwalokho, tocopherol ivikela umzimba ukulwa namagciwane.

Vitamin E kuyasiza nokwelashwa izifo eziningi. I izakhiwo antioxidant ukuthi kukhona isici ngaye ukusiza ekwelapheni isifo senhliziyo, isifo sikashukela, umdlavuza ne-rheumatoid arthritis. Vitamin E isekela izivikeli mzimba, ikhiqiza i amaprotheni mzimba esibulala amagciwane futhi ngisho amangqamuzana omdlavuza. Kuyaziwa ukuthi le vithamini ukhiqizwa yisikhumba uma ngempumelelo asetshenziswe nokwelashwa herpes simplex virus (kwakhiwa ngesisekelo the elikhanyayo vesicles babeqoqana ngokuqukethwe kucace), okusho tocopherol ivikela umzimba kusuka herpes amagciwane ukuthi zivamile futhi bathelela nabanye kakhulu futhi kungaba nemtselela lomuhle ukuthuthukiswa yesifo i-Alzheimer.

Ukuntula uvithamini A kungaholela ukozela, ukungakwazi ukugxilisa ingqondo, ukuvela izinkinga zokuzala, iphethwe isifo sokuwohloka kwemisipha ne-dysfunctions sezinzwa. Futhi, ezinye izici kungaba nomthelela nokuntuleka vitamin E. Ngokwesibonelo, ukumuncwa abampofu amanoni + njengephunga Vitamin fat-encibilikayo futhi umzimba awukwazi ukuthatha ke, uma ingeke ibe khona amafutha ekudleni. Ngakho, kubalulekile ukuba sikhumbule ukuthi ukumuncwa a izakhi incike nezinye izakhi. Kulesi ukudla okunempilo kuyisihluthulelo ngoba umzimba ophilile ukuvimbela isifo, futhi tocopherol ivikela umzimba ukulwa namagciwane, ekuvimbeleni ukwakheka radicals khulula kuphela ngaphansi kwezimo ezithile, omunye ebaluleke kakhulu ilungelo setha ukudla ekudleni.

Vitamin E ikhiqizwa ngesimo amaphilisi equkethe mg 100 isithako esisebenzayo e amafutha sunflower (tocopherol acetate). Ukufundiswa ibonisa ukuthi umthamo evamile yansuku zonke kungaba isukela 100 ku-300 mg. Uma kudingeka, kungase senyukela 1000 mg ngosuku. Okungenzeka komzimba kwenzeke ngemithamo ephakeme ngesimo sohudo, ubuhlungu besisu. Umuthi akufanele iqondiswa uma hypersensitivity kuya tocopherol. Ngesikhathi ekhulelwe noma ukuncelisa ibele Vitamin E ungenziwa yinoma udokotela.

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