IiVithamini A (retinol) kunye ne-E (i-tocopherol) ziseqela lezinto ezinokuzululiswa kwezinto eziphilayo ezinomzimba ezinomzimba ezinokusetyenziswa kwe-antioxidant, i.e. Ukukhusela iseli kwi-oxidation ebangela ukuba bafikelele. I-Vitamin E (i-tocopherol) inokukwazi ukukhusela i-vitamin A kwi-oxidation kumabilini nasemathisini. Ukuqhubela phambili kule nto, siphetha ngokuthi: ukuba umzimba awunayo i-vitamin E, ayiyi kukwazi ukuthatha umthamo ofunekayo we-vitamin A, ngoko ke ama vithamini kufuneka athathwe kunye. Masiqwalasele ngokuthe ngqo ukusetyenziswa kwezi vithamini.
Okokuqala, kufuneka kuphawulwe ukuba igama elithi "vitamin E" ligama elingqinelanayo, elichaza iqela lezinto. Kukho izinto ezisibhozo zeli qela (ii-tocopherols kunye ne-4 tocotrienols) kunye nokuba nomthelela ofanayo kumzimba womntu.
Igama elithi "tocopherol" livela kwigama lesiGrike elithi "tos" nelithi "phero", eliguqulelwe lithetha-ukuzala, ukuzala. Iimvavanyo zokuqala ezenziwa kwiikota zelabhoratri zibonise ukuba ezo zilwanyana ezafumana ubisi ezingenayo i-vitamin E zaphulukana nokukwazi ukuvelisa. Amadoda ayedrophy of testicles, kunye nabesifazane, yonke inzala yafa ngo-utero. Ukongezelela, i-vitamin E inhibisa ukubunjwa kwe-thrombi, inako ukunciphisa intlungu nge-articular arthritis, inciphisa ukutshisa okutshisa ngexesha lokunqamuka kwexesha, iyakwazi ukunciphisa izinga legazi le-insulin, ebaluleke kakhulu kulabo abaneengxaki zemizimba, ingasetyenziselwa ukuthintela i-arteriosclerosis yemithambo yegazi. Ngokutsho kwedatha yakutshanje, i-vitamin E ingasetyenziselwa ukunyanga i-rheumatism. Ngokuqhelekileyo kunqunywe ngokukhulelwa, ukuba kukho isongelo sokupheliswa kokukhulelwa.
I-vitamin e kakhulu kakhulu isetyenziswe yi-cosmetologists. Yongezwa kuzo zonke iindidi zeekrams kunye nemaski yokuzalisa oksijini kunye nokuhlengahlengiswa kwesikhumba.
Uninzi lwawo onke amavithamini E lufumaneka kwioli yegesi yengqolowa. Enye yemithombo ephambili ye-vitamin E yiyo yonke into enokusetyenziswa kwemifuno. Ucebile kwimixholo yale vivithamini imbewu yelanga, ii-almonds, izilwanyana. Ngobunqongophe be-vitamin E, kucetyiswa ukuba udibanise imenyu kunye nezihluma zengqolowa, ubisi, i-soybean, amaqanda, isaladi.
Kwakhona le vithamini ifumaneka kwiingcambu ezinjalo: i-dandelion, i-nettle, i-alfalfa, i-flaxseed, amaqabunga e-raspberry, amaqabunga aphakama.
I-Hypervitaminosis ye-vitamin E iyinqabile kakhulu, ngoko ke inzuzo yayo kumzimba ibonakala.
Igama leqela lamavithamini A - i-carotenoids, iphuma kwiNgesi ye-kroti (isanqante), ekubeni okokuqala i-vithamini A yayisuka kwiidroti. Eli qela linama-carotenoids angamahlanu. Xa utshitshisiwe, i-carotenoids ijika kwi-vitamin A.
I-Vitamin A iluncedo kuba ikhusela amaqanda nomkhuhlane, njengoko kubaluleke kakhulu ekulwa nesifo. Kubalulekile ukuba ube negazi labantwana kubancedise ukudlulisela izifo ezinjengomasisi okanye inkukhu ngokulula.
Kwakhona, i-vitamin A idlala indima ebalulekileyo ekwakheni amazinyo namathambo. Ukukhuthaza ukuhlanjululwa kwamacangca amehlo kwaye kwandisa umbono wobusuku. Ikhusela i-cataract kwaye iphucula amehlo.
I-Cosmetology isebenzisa i-retinoids - i-analogues ye-retinol, ngenxa yobuchule bayo bokubuyisela izicubu zecandelo eliphezulu le-epidermis. Wena. I-Vitamin A ikhawuleza inkqubo yokuphilisa yomonakalo wesikhumba.
I-Retinol nayo iyafuneka ukuba kuphuhliswe ngokuqhelekileyo kwimbungu, ngoko kuyacetyiswa ukuba uyithathe ngexesha lokukhulelwa. Kubalulekile ukunondla umntwana kwaye kunciphise umngcipheko womntwana onesisindo esiphansi.
Ipropati ebalulekileyo ye-vitamin A kunye ne-β-carotene iyincedo ekukhuseleni nasekunyangeni komhlaza, kuba banako ukukhusela ukuvela kwakhona kwezidumbu. Kananjalo banakho ukukhusela iisensi zeengqondo ekubhujisweni. Kwaye inyathelo lokunqanda i-antioxidant inceda ukunqanda intliziyo kunye nesifo somthi.
Kwaye uphando olutsha lwanzululwazi lubonise ukuba i-vitamin A inceda ukugcina isantya rhoqo kwigazi, okwenza ukuba i-insulin isebenze ngokufanelekileyo. Kwakhona, ngokwemali yakutshanje, inani elaneleyo le-vitamin A egazini luza kunceda ukutshatyalaliswa kweengcipheko kwingqondo ngokulula.
Thatha i-vitamin A kufuneka ilandele ngokungqinelana nemilinganiselo yobudala, kuba i-hypervitaminosis inokwenzeka.
Imithombo ephambili ye-vitamin A yioli yeentlanzi kunye nesibindi. Kwindawo yesibini ibhotela, ukhilimu, izikhupha zeqanda kunye nobisi obupheleleyo. Kwiimveliso zokutya kunye nobisi obumhlophe akusikho umxholo omkhulu wevithamini. Kwaye kwenkomo, ubukho bayo, kakuhle, abuxabanga kakhulu.
Imithombo yemifuno ye-vithamini A yinto yokuqala, i-carrots, i-pepper enomnandi, ithanga, i-parsley imifino, i-peas, i-anyanisi eluhlaza, i-soybean, i-apricot, i-peaches, iidiliya, ii-apula, i-watermelon, i-cherry e-sweet, i-melon. Kwakhona le vithamini ifumaneka kwiingcambu - i-fennel, ingcambu ye-burdock, i-alfalfa, i-lemongrass, i-oats, i-peppermint, i-sage, i-sorrel, i-plantain, njl njl.
Kufuneka kukhunjulwe ukuba imifuno equkethe iivithamini ezinamafutha anelumnyo kufuneka idliwe kunye nenani elincinci leyiphi na amafutha. Ngokomzekelo, utamatisi ungathululelwa nge-sunflower okanye ioli yeoli, yongeza ukhilimu omncinci okanye ukhilimu omuncu kwi-kroti, njl. Oku kuya kunceda i-vithamine ukutya ngaphezulu.
Ngoku uyazi yonke into ngemifuno nezithelo eziqukethe iivithamini A kunye no-E. Yiba nempilo!