Tyrosine yog ib qho amino acid uas koj lub cev tsim tawm los ntawm phenylalanine (lwm hom amino acid). Kuj pom muaj nyob rau hauv ntau cov khoom noj (xws li nqaij, ntses, qe, mis nyuj, qe, txiv ntseej, legumes, thiab oats), tyrosine muaj nyob rau hauv daim ntawv ntxiv rau kev noj haus.
Tyrosine tseem ceeb heev rau koj lub cev ntawm melanin (ib hom pigment) thiab ntau lub hlwb cov tshuaj (xws li dopamine thiab norepinephrine).
Nws tseem ua tau lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm adrenal, thyroid, thiab pituitary qog, uas muaj feem xyuam rau kev tsim thiab tswj koj cov tshuaj hormones.
Siv rau Tyrosine
Ib qho kev siv ntau tshaj ntawm kev siv tshuaj tyrosine yog kev kho ntawm ib caj ces hu ua phenylketonuria. Hauv cov neeg muaj phenylketonuria, lub cev tsis ua haujlwm phenylalanine zoo thiab, vim li ntawd, tsis tuaj yeem tsim cov tyrosine nws xav ua haujlwm.
Hauv lwm hom tshuaj, tyrosine tshuaj yog feem ntau touted yog ib qho kev soj ntsuam rau kab mob kev nkeeg, nrog rau:
- Alzheimer's tus kab mob
- Paub Teeb Kev Mob Siab Tsis Taus
- Chronic fatigue syndrome
- Kev nyuaj siab
- Kab mob hauv lub plawv
- Parkinson tus kab mob
- Premenstrual Syndrome
- Kev nyuaj siab
- Stroke
Qee cov tshuaj txawv lwm cov tshuaj hais tias tyrosine tshuaj kuj pab tau suppress appetite, txhawb kev poob phaus , nce hlwb neeg lub siab, txhim kho kev nco, thiab txhim kho kev ua kis las .
Cov kev pab ntawm Tyrosine
Txawm hais tias cov kev tshawb fawb tau tshawb xyuas los ntawm kev noj cov tshuaj tyrosine, muaj qee cov pov thawj tias tyrosine yuav muab qee yam kev pab rau kev noj qab haus huv. Ntawm no yog saib ob peb lub ntsiab lus tshawb pom los ntawm kev tshawb fawb muaj:
1) Phenylketonuria
Rau ib daim ntawv tshaj tawm tawm hauv Cochrane Database ntawm Kev Tshawb Xyuas Kev Xam Phaj hauv 2010, cov neeg tshawb nrhiav tau soj ntsuam cov kev soj ntsuam uas siv rau kev siv cov tshuaj tyrosine rau cov neeg muaj phenylketonuria.
Saib cov ntaub ntawv los ntawm kev soj ntsuam txog kev soj ntsuam nrog rau 56 tus neeg mob phenylketonuria, tsab ntawv ceeb toom tshawb pom tias ntshav siab ntawm tyrosine ntau dua cov neeg tau txais kev pabcuam tyrosine (piv rau cov neeg tau txais cov placebo). Txawm li cas los, tus kws sau ntawv sau tseg tias ntau cov kev tshawb fawb ntxiv ua ntej tyrosine tshuaj pab tawm tswv yim rau kev kho mob ntawm phenylketonuria.
2) Lub Cev Hlwb
Qee cov kev tshawb fawb qhia tias kev siv cov tshuaj tyrosine tuaj yeem ua rau lub hlwb muaj zog hauv qee yam. Piv txwv li, ib txoj kev tshawb fawb 2010 luam tawm nyob rau hauv Phau Tsom Fwm Lub Tsev Kawm Ntawv ntawm Kev Noj Qoob Ntiaj Teb uas pom tias tyrosine supplementation coj los txhim kho kev lag luam thiab kev quab yuam tom qab exhaustive ce. Txoj kev tshawb no muaj 19 leej menyuam kawm ntawv rau kev noj qab nyob zoo, txhua tus neeg tau txais kev pabcuam tyrosine lossis nyiaj plab rau plaub lub limtiam.
Tsis tas li ntawd, xyoo 2007 tau kawm txog 19 tus neeg (luam tawm hauv Physiology & Cwj pwm ) pom tias kev siv cov tshuaj tyrosine pab tiv thaiv cov teebmeem ntawm kev mob khaub thuas mob heev ntawm kev paub thiab cim xeeb.
3) Kev Ua Ib ce
Yog li ntawd, cov kev tshawb fawb los soj ntsuam tyrosine qhov teebmeem ntawm kev ua rau qoj ib ce muaj cov sib tw ua rau sib xyaw.
Nyob rau xyoo 2011 txoj kev tshawb fawb los ntawm European Journal of Applied Physiology , piv txwv li, kev ntsuam xyuas txog yim neeg noj qab nyob zoo pab neeg tau pom tias kev noj mov ntawm kev haus dej tob tob kom pab tau kev ua kom muaj zog thaum siv qoj ib ce. Txawm li cas los xij, ib txoj kev tshawb fawb tau luam tawm xyoo 2012 hauv International Journal of Sports Nutrition and Exercise Metabolism (kuj muaj li yim tus txiv neej tuaj yeem) pom tias tyrosine supplementation tsis muaj peev xwm tiv thaiv kev qaug zog thaum nyob hauv thaj chaw sov.
Cov kev tshawb fawb ntxiv yuav tsum tau ua ntej tyrosine tshuaj tuaj yeem pom zoo rau kev ua kom qhov kev ua kom zoo dua qub.
Caveats
Vim tias muaj qee yam kev txhawj xeeb uas tyrosine yuav ua rau mob migraine mob taub hau, neeg yuav nws yoojyim mus yoojyim yuav tsum tsis txhob siv cov tshuaj tyrosine.
Ntxiv rau, kev tshuaj tyrosine tuaj yeem ua rau muaj kev phiv xws li qaug zog, kub siab, thiab xeev siab.
Nws tseem ceeb heev uas yuav tsum nco ntsoov tias tshuaj tsis tau kuaj kom muaj kev nyab xeeb thiab kev noj tshuaj yog cov tsis muaj kev cuam tshuam. Qee zaum, cov khoom yuav xa cov koob tshuaj uas txawv ntawm qhov nqi teev rau txhua hom tshuaj ntsuab. Lwm cov xwm txheej, cov khoom yuav kis tau nrog lwm cov tshuaj xws li hlau. Tsis tas li, kev nyab xeeb ntawm cov tshuaj nyob rau hauv cov poj niam cev xeeb tub, cov niam txiv laus, cov me nyuam, thiab cov neeg muaj mob tsis zoo los yog leej twg noj tshuaj tsis tau tsim.
Qhov Yuav Nrhiav Tau Nws
Dav muaj nyob rau kev yuav khoom hauv online, tyrosine tshuaj tuaj yeem nrhiav tau nyob hauv ntau lub khw muag khoom noj thiab hauv khw muag khoom tshwj xeeb ntawm kev noj tshuaj.
Siv Tyrosine rau Health
Vim yog qhov kev tshawb fawb tau qis, nws tsis tuaj yeem pom zoo kom tau tyrosine rau txhua yam mob. Nws tseem ceeb heev kom nco ntsoov tias tus kheej kho tus mob thiab zam los yog ncua kev tu xyuas tej zaum yuav muaj teeb meem loj. Yog tias koj xav tau kev siv tyrosine rau lub hom phiaj kho mob, nco ntsoov nrog koj tus kws kho mob ua ntej.
Cov chaw
Hoffman JR, Tsis muaj NA, Gonzalez A, Beller NA, Hoffman MW, Olson M, Purpura M, Jäger R. "Qhov teebmeem ntawm CRAM supplementation mob lub sijhawm thiab kev ntsuas kev txhawj xeeb thiab kev ceebtoom ntawm cov menyuam kawm ntawv uas muaj kev nojqab haushuv." J Ncig Soc Kev Ua Nutr. 2010 Dec 15; 7: 39.
Mahoney CR, Castellani J, Kramer FM, Hluas A, Lieberman HR. "Tyrosine supplementation mitigates ua hauj lwm nco decrements thaum mob khaub thuas." Physiol Behav. 2007 Nov 23; 92 (4): 575-82.
Tumilty L, Davison G, Beckmann M, Thatcher R. "Qhov ncauj qhov ntswg tyrosine supplementation pab txoj kev qoj ib ce nyob rau tshav kub." Eur J Psychology. 2011 Dec; 111 (12): 2941-50.
Watson P, Enever S, Nplooj A, Stockwell J, Maughan RJ. "Tyrosine supplementation tsis cuam tshuam rau lub peev xwm los ua lub sijhawm ua haujlwm ntev hauv chaw sov." Int J Kev Ua Si Nutrition Exerc Metab. 2012 Oct; 22 (5): 363-73.
Webster D, Wildgoose J. "Tyrosine supplementation rau phenylketonuria." Cochrane Database Syst Rev. 2010 Aug 4; (8): CD001507.
Disclaimer: Cov ncauj lus hauv lub vev xaib no yog tsim rau kev kawm nkaus xwb thiab tsis yog ib qho chaw pauv hloov tswv yim, kuaj lossis kho los ntawm ib tus kws kho mob uas muaj ntawv tso cai. Nws tsis yog los npog tag nrho tej yam yuav tau ceev faj, kev sib tiv tau yeeb tshuaj, kev tshwm sim lossis kev phom sij. Koj yuav tsum nrhiav kev kho mob sai rau txhua yam teeb meem kev noj qab haus huv thiab nrog koj tus kws kho mob tham ua ntej siv lwm yam tshuaj los yog hloov koj txoj kev tswj hwm.