Ho shebisisa ka hloko lipatlisiso ka li-supplements tsa antioxidant le vithamine
Tsamaea ka marakeng o mong le o mong oa lireschorente kapa pharmacy, 'me u tla bona antioxidant le vithamine e tlatsang molemo oa papatso ea bophelo bo botle. Tsena lipapatso li matlafatsa tumelo ea hore ba bangata ba rona re na le li-antioxidant le vithamine tse tlatsitseng li ntle bakeng sa bophelo bo botle ba rona. Ka boleng ba sefahleho, tlhahiso ena e utloahala. Ha e le hantle, ho ja ho nang le li-antioxidants le livithamine (nahana ka botala, meroho e makhasi le litholoana tse mebala-bala) ho bontšitsoe ho thibela lefu la pelo le mefuta e meng ea kankere.
Leha ho le joalo, lipatlisiso li bontša hore vithamine le antioxidant li-supplement ho batho ba sa nang le phepo ea limatlafatsi ha li fane ka melemo ea tšireletso ea bophelo bo botle. Ka mantsoe a mang, haeba u phetse hantle o se na matla a fokolang a vithamine kapa a diminerale, li-antioxidant le vithamine tse tlatsanang li tla etsa ho fokolang ntle le tefo ea chelete.
Li-antioxidants li etsa'ng?
Li-antioxidants ke li-vithamine tse kang vithamine E , vithamine C le beta-carotene e sireletsang lisele tsa 'mele khahlanong le khatello ea kelello kapa tšenyo e bakiloeng ke li-radicals mahala. Li-radicals tsa mahala li na le limolek'hule tse nang le lik'hemik'hale tse nang le mefuta e mengata ea lik'hamera tse kang lisele, lisele tsa nucleic acid le liplasma lipoprotein. Li-radicals tsa mahala li hlahisoa ke 'mele ea rona nakong ea metabolism e tloaelehileng. Ha mahala radicals e kopana le antioxidants, ba fetoha ba tsitsitseng radicals mme ha ba bake ho senya.
Etsa Li-Supplement Work?
Ka 2013, US Preventive Services Task Force (USPSTF) e hatisitse liphello ho tsoa phuputsong e hlahlobang hore na vithamine le diminerale tse tlatsetsang (ho akarelletsa le multivitamin supplement) li thibela kankere le lefu la pelo ho batho ba se nang phepo ea phepo.
Bafuputsi ba ile ba hlahloba lithuto tse 26 (liteko tse 24 tse laoloang, tse laoloang le liphuputso tse 2) 'me ha ba fumane bopaki ba hore li-supplements tse joalo li thusa ho thibela lefu la pelo, kankere le lisosa tse ling tsa lefu. Ho feta moo, bafuputsi ba fumane hore beta-carotene supplementation e ka 'na ea eketsa kotsi ea kankere ea matšoafo!
Ka hloko, ha liphetoho tse tsoang ho USPSTF li bontša hore ha ho na liphello tse tlisoang ke ho tlatsetsa ha vithamine E, phuputso e 'ngoe e bontšitse hore vithamine E e tsosa lefu (lefu).
Ka lebaka la seo ba se fumaneng, USPSTF e ile ea tsoela pele 'me ea buelloa khahlanong le "grade" e sebelisa vithamine E kapa methapo ea beta-carotene e le ho thibela kankere, lefu la pelo le tse ling tse joalo. Leha ho le joalo, kahobane liphuputso tse seng kae feela tsa boleng bo phahameng li hlahloba liphello tse thibelang tse ling tsa vithamine tse tlatsang le li-multivitamine, USPSTF e emisa nako e khutšoanyane ea ho buella khahlanong le tšebeliso ea tsona ka ho toba 'me ho e-na le hoo e ngotse bopaki bo sa lekaneng ho etsa tlhahiso.
Ka kutloisiso e pharaletseng, phuputso ea USPSTF e bontšang hore ha ho na molemo ho tlatsetso e ngata ea livithamine le diminerale ho ba phelang hantle (ha ba na matla a limatlafatsi) ke e 'ngoe ea lithuto tse joalo tse ngata. Ka mohlala, tlhahlobo ea meta e entsoeng ke bafuputsi ba Korea e bontšitse hore li-antioxidants le limatlafatsi tse ling li hlōlehile ho thibela lefu la pelo. Liphuputso tse ling tsa morao tjena li bontšitse hore limatlafatsi tsa limatlafatsi ha li thuse ho thibela kankere.
Ntho e ka tlaase
Ka hona, ho sa tsotellehe ho ba le kutloisiso ka litsela tsa mekhatlo, ka mantsoe a phekolo, li-vithamine le li-supplementary supplements ha li etse letho ho thibela maloetse ho ba se nang phepo ea limatlafatsi.
Bafuputsi ba fana ka maikutlo a hore lebaka leo ka lona motho a tlatselletsang ho etsa lintho tse fokolang ke hobane tsamaiso ea rona ea physiologic e rarahaneng - e rarahaneng hoo e ka angoang ke vithamine e le 'ngoe kapa ho kopanya li-vithamine tse' maloa. Tlhahiso ena e tšehetsoa ke bopaki bo lekanyelitsoeng ho tloha litekong tse amanang le meno ea physiologic ea multivitamine e nang le mahlahana a 'maloa a bontšitseng hore ho na le tšoaetso ea kankere e tlaase ho banna (empa eseng basali).
Ntle le lithuto tsa vithamine E le tlatsetso ea beta-carotene bathong ba phetseng hantle, lipatlisiso tse ngata tse entsoeng ho hlahloba liphello tsa bophelo bo thibelang li-vithamine ha li na thuso. Leha ho le joalo, ho nkoa hammoho, ho totobetse ho motho leha e le ofe ea hlokometseng hore ho tlatsetsa ha ho etse letho ho thibela lefu la pelo le kankere.
Kahoo, haeba o phela hantle 'me u se na phepo ea limatlafatsi, ka kōpo u boloke chelete ea hau' me u se ke ua reka li-supplement tse joalo. Ho e-na le hoo, tsoela pele ho ja lijo tse nang le phepo e ntle e tletseng litholoana le meroho e makhasi.
> Mehloli:
> Bender DA. Khaolo ea 45. Mahlaseli a mahala le likokoana-hloko tsa Antioxidant. Ka: Murray RK, Bender DA, Botham KM, Kennelly PJ, Rodwell VW, Weil P. eds. Harper's Illustrated Biochemistry, 29e . New York, NY: Hill ea McGraw; 2012.
> Frontmann, SP. "Li-Vitamin le Mineral Supplementing In The Prevention Prevention of Disease le Kankere: Tlhahlobo e tsitsitseng ea Bopaki bo hlalositsoeng bakeng sa Basebetsi ba Ts'ebeliso ea Mesebetsi ea United States". Annals of Internal Medicine, 2013.
> Myung, SK. "Lihlahisoa tsa Vithamine le Antioxidant tse thusang ho thibela mafu a pelo: Tlhahlobo ea Ts'ebetso le Tlhahlobo ea Meta-Tlhahlobo ea Litekanyetso Tse laoloang Tse sa Lebelloang." BMJ, 2013.