Amacwecwe caffeine okanye ikomityi olomeleleyo yesiselo

caffeine Alkaloid lulwelo eliqhelekileyo endalweni. Kubomi zesiqhelo, kuxhomekeke ekutyeni sifumana oko ntlobo zokutya. Xa tea ushiya nokuqulethileyo egqitha-4%, xa imbewu ikofu - ukuya kwi-2%, isixa caffeine kwi weminoti cola yi-6%, kunye neembotyi ekoko - Ukuya kwi-4%. Medicine ephatha caffeine njengoko ivuselela zakudala. Ukukwazi kwakhe ukuba "Congress phezulu" luvo, ukunciphisa ukudinwa, ukwandisa baphaphe engqondweni kwaye ukugxotha iphupha ixesha elide ibonwe ngumntu yaye sisetyenziswa ngokubanzi practice.

ukusebenza kwayo oluvuselela caffeine lubonisa kuba kunempembelelo uvimba receptors iadrenaline - CNS neurotransmitter. Ukongeza, caffeine badla ukunika isiphumo ekhuthazayo ngqo. Njengabo bonke methylxanthine, ukuba uyakwazi zivala i-enzayim, umda ukosuleleka neemvakalelo-luvo kwinqanaba zeselula. Ngamanye amazwi, nayiphi na isivuseleli yanda ngokubonakalayo isiphumo kwayo iiseli zemithambo-luvo.

Kodwa ngaphandle zendalo, ebizwa ngokuba yi-ukutya, abathengisi ungafumana amacwecwe caffeine. Kule meko sisebenzisana into ecocekileyo. Isiphumo oveza tablets, lide, lo gama isenzo sawo kubonakaliswa ngaphantsi eliqaqambileyo. Asiyi kufumana i thermocline ngokukhawuleza iyangongoza ukususela ukusela ikofu rhoqo. Amacwecwe caffeine ziqulathe 0.2 g wenkqu esebenzayo, isiphumo sayo kulingana ngexabiso yokwamkela nawuphi lwamandla mali ka-0.7 l. Umphumo caffeine Hour ecocekileyo ithatha iiyure ezi-5 ukuya ku 7. Ukwamkela iipilisi ezintathu emgceni isekude arrhythmias. Ekuqaleni oku kagqirha kweziyobisi. iipilisi caffeine ziyathengiswa ngoku ngokukhululekileyo, kodwa ixabiso layo cheap. Zonke uxanduva ilungelo lokusebenzisa ukuba alale phezu abathengi ngokwabo.

Lovers ekuhlumiseni iziselo - iti nekofu, amacwecwe caffeine bayigcine kukunyelisa phezu inkonzo yamandulo. Kodwa yaziwa ukuba iimbaleki ukhetha ukuba ibalwe ngokucacileyo, lifana iziyobisi, indlela caffeine. Le eziphathekayo, ngenxa isiphumo sayo ekhuthazayo, lisetyenziswa kwi kuqeqesho iimbaleki. ikhono layo 'kukhawuleziswe' umzimba kwandisa ukwanela ukuzilolonga nganye, ikhuthaza iinkcukacha nangakumbi amanqatha yenza ukuba sibe nefuthe elivakalayo kwiziphumo kukhuphiswano.

Nditsho kungeniswa miqobo caffeine kwi umchamo yenza kube lula ukuba baphumelele uvavanyo iziyobisi, nangona xiyimiso ubuninzi kwi ekutyeni neembaleki ngosuku olwandulela zomsebenzi ezinzulu. Idosi iphezulu into ukusuka ezintandathu ukuya asithoba milligrams kwekilogram ubunzima bomzimba ngamnye, ngokuxhomekeke kwinqanaba yoqeqesho kunye zobungcali yembaleki, kodwa inani izinto ezifunyenweyo yenza kube lula ukugcina intsebenzo caffeine zoqhaphelo kwi zePCR kwi kwinqanaba elamkelekileyo.

Iyasetyenziswa ekunyangeni inani lezifo caffeine. Imiyalelo kolu luhlu luquka izifo gqiba umsebenzi kwenkqubo luvo kunye nemithambo yegazi. Imiphumo emihle ukuthatha eli chiza iqatshelwe unyango lwe hypotension, asthenic syndrome, vasospasm ebuchotsheni.

Ukusetyenziswa kwezi tablets caffeine ezifumaneka kwiimeko apho imfuneko ukuphucula intsebenzo engqondweni nasemzimbeni, ukuphelisa nobuthongo, akunikwe abantwana enuresis.

Caffeine ke contraindicated kwiimeko eyandileyo inkanuko, kwiimeko zokulala kunye noxinzelelo lwegazi. Akukhuthazwa ukuba izifo yenkqubo sentliziyo, yegazi, glaucoma, abantu abadala kunye nabantwana abangaphantsi kweminyaka emihlanu.