Kuqhelekile ukuba intsha ifinyelele iziphuzo zamandla ngaphambi komdlalo webhola lebhola okanye ukujika kwikhofi ukubanceda bathathe iseshoni yokufunda ebusuku. Kodwa, ukusela kakhulu i-caffeine kungabikho kwimpilo yengane.
Ukufika kuma-400mg we-caffeine ngosuku lubonakala lukhuselekileyo kubantu abadala abanempilo. I-American Academy ye-Pediatrics ikhuthaza ukusetyenziswa kwe-caffeine kwentsha kungekho ngaphezu kwe-100mg ye-caffeine ngosuku kwaye kunconywa ukuba abantwana abangaphantsi kwe-12 banganiki i-caffeine.
Yintoni iCaffeine?
I-caffeine yichiza ebonakalayo kumacembe kunye nembewu yezityalo ezininzi. Kwakhona iveliswa ngokufanelekileyo kwaye ingongezwa kwiziyobisi ezithile kunye nokutya.
I-caffeine ivuselela inkqubo ye-nervous central, ebangela ukwandisa ukwanda. Abantu abaninzi bayithatha kuba bafumana amandla okwethutyana kunye namandla okwenyuka.
Phantse ama-80 ekhulwini labemi behlabathi abasebenzisa iimveliso zekhoffeinated nsuku zonke, kubandakanya i-75 ekhulwini yabantwana.
Nangona ukusetyenziswa kotywala okunxilisayo kuye kwehla kuma-10 kwiminyaka elishumi edlulileyo, ukusetyenziswa kwe-caffeine kubantu abaselula abazange batshintshe. Iintsholongwane ziphendulela kwiikhofi kunye neziphuzo zamandla kwi-caffeine.
Iimpembelelo zeCaffeine
Uphando lwe-caffeine luqinisekisa ukuba amancinci amayeza e-caffeine angakwandisa imvakalelo kunye nokuqapha, ukwandisa i-speed speed processing, ukuqaphela, ukuqwalasela, kunye nexesha lokuphendula. Kodwa ezininzi zophando zenziwe kubantu abadala, kungekhona abantwana.
I-caffeine inokubangela inani elingafunekiyo kwimiphumo yesibini kunye nabantu abadala. Abanye abantu banomdla ngakumbi kwi-caffeine kunabanye kwaye isixa esincinci sinokuvelisa iziphumo ezingafunekiyo. Nazi iziphumo eziqhelekileyo zokusetyenziswa kwe-caffeine:
- Ukungabikho
- Ukungabi naso
- Ukutshatyalaliswa
- Ukunyaniseka kwentliziyo
- Ukuthuthumela kwemizimba
- Ukhathazeka
- Isisu sithukuthele
- Intloko
- Unzima ukugxila
- Ukunyuswa kwengcinezelo yegazi
Imiphumo ye-caffeine ingaqala imizuzu embalwa emva kokuyidla. I-cafeine ine-half-life of about five to six hours, oku kuthetha ukuba kuthatha ixesha elide ukunciphisa uxinzelelo kwigazi lakho ngesiqingatha.
Izindlela I-Caffeine Ichaphazela Abaselula Ngokungafani Nabantu abadala
I-caffeine inokunyanzela uphuhliso lwabantwana. Uphononongo kwi- PLOS One yabona ukuba iifos ezincinane ezidla i-rat-size efana ne-caffeine kwiinkompo ezintathu okanye ezine zekhofi ziye zanciphisa ubuthongo obunzulu kwaye zaphuza ukuphuculwa kwengqondo.
I-caffeine inokuphazamisa ukubunjwa koqhagamshelwano oluphambili kwingqondo. Ebudeni bexesha lesibini, xa ubuchopho bunama-neural connections, i-caffeine ingenza inethiwekhi ingasebenzi kakuhle.
I-caffeine ithatha umthwalo omkhulu ekulala komntwana. I-milligram nganye ye-caffeine inkwenkwe eneminyaka engama-13 idla iyancipha amathuba akhe okufumana iiyure ezili-8.5 zokulala ngamaphesenti angama-12. Ukulahlwa kwabangaphantsi kweentsholongwane kunokuchaphazela imfundo yabo, impilo yengqondo kunye nempilo yomzimba.
I-caffeine inokubangela ukuba umzimba uphulukane ne-calcium. Ukutya kakhulu i-caffeine kunokukhokelela ekulahlekeni kwethambo ngexesha. Ukusela i-soda okanye iziphuzo zamandla endaweni yobisi kunokunceda umntwana usemngciphekweni ophezulu wokuphucula i-osteoporosis.
I-caffeine inokunyusa kwakhona iinkqubo zempilo, njengeengxaki zeentliziyo. Iyakwazi ukusebenzisana namanye amayeza okanye izibonelelo.
I-Caffeine Inokuthi Ithinte Amantombazana Amantombazana Neentombi
Abaphandi baye bafumanisa ukuba i-cafeine ibathinta abafana kunye namantombazana ngokufanayo ngaphambi kokusinda. Emva kokutshatyalaliswa komntwana, kunjalo, kukho ukungafani kwesini ngohlobo lwe-caffeine elichaphazela umzimba.
Ngokubanzi, amakhwenkwe asetsheni abonisa impendulo enkulu kwi-caffeine kuneentombazana eziselula. Inqanaba lentliziyo emadodeni linciphisa ngakumbi ukuphendula kwe-caffeine xa kuthelekiswa namantombazana.
Amantombazana abonisa ukunyuka okukhulu kwi-diastolic yegazi kunokuba amakhwenkwe emva kokulawulwa kwe-caffeine.
Abaphandi bayaqhubeka nokuvavanya iingxaki zengqondo, ukungafani kwemimoya kunye neengqondo zengqondo ezingabangela ukungafani kwesini.
Ngaba Iintsholongwane Zingakwazi Ukuphuhlisa I-Caffeine Dependence?
Abantu abaninzi bavakalisa ukuba "banomlutha" kwi-caffeine kuba banenkathazo yokuyeka okanye ukusika kwakhona kwi-caffeine yabo. Abanye abantu bayaqhubeka beyidla nangona bafumana imiphumo engathandekiyo yengqondo okanye yomzimba.
Abaphuzi be-caffeine rhoqo banokufumana iimpawu zokurhoxiswa xa beyeka ukuyidla. Abaphandi baye bafumanisa abantwana kunye nentsha banokufumana ukuhoxiswa amahora angama-12 ukuya kuma-24 emva kokuba bayeke ukudla i-caffeine.
Izimpawu zokurhoxisa ziyahluka ngobunzima. Izimpawu eziqhelekileyo zokuhoxisa ziquka:
- Intloko
- Ukukhathala
- Ukulala
- Ingxaki ijolise
- Unzima ukugqiba imisebenzi
- Ukutshatyalaliswa
- Ukuxinezeleka
- Ukuxhalabisa
- Izimpawu ezinjenge-Flu (isicasuliso / ukuhlanza, imisipha yomzimba, isitshixo eshushu neshushu)
- Ukungaphumeleli kwintliziyo yengqondo kunye nemisebenzi yokuqonda
Imithombo Eqhelekileyo yeCaffeine Kwabantwana
Nazi ezinye zezona zinto zixhaphakileyo kwi-cafeine ebhenkisayo kubaselula:
- I-Peach Snapple - 42mg (ii-ounces eziyi-16)
- I-Monster yamanzi Ukusela - 160mg (ii-ounces eziyi-16)
- I-Starbucks Frappuccino - 115mg (9.5 i-ounces)
- Ukuhlaselwa kweNtaba - 54mg (i-ounces 12)
- Ikhofu esheshayo - 31mg (1 tsp)
- I-Brewed Coffee - i-95-200mg (i-8 i-ounces)
- Iced Tea - 26mg (i-ounces 8)
Ngelixa abaninzi abantu bazi ikofi kunye neziphuzo ezithile ezithambileyo ziqukethe i-cafeine, kukho imithombo engabonakaliyo yabazali be-caffeine kunye nentsha kufuneka iqaphele, kubandakanywa:
- Ikholethidi emnyama - 18mg nganye (1.45 i-ounces)
- I-Bar Bar I-Peanut I-Toffee Buzz- 50mg (ii-2.4 ii-ounces)
- I-Chocolate ye-Chocolate - 3-13mg (i-ounces 8)
- Dannon All-Natural Coffee Yogurt - 30mg (ii-ounces)
- I-Vitamin Water Energy - 50mg (i-ounces 20)
Ngaba Abafana Kufanele Basebenzise Amanzi Amanzi?
I-American Academy ye-Pediatrics ithathe indawo ecacileyo kwiziphuzo zamandla-abanalo ndawo kwizidlo zabantwana nabaselula.
Nangona isilumkiso, malunga ne-50 ekhulwini yabantwana abaselula bayitya iziphuzo zamandla kwaye iipesenti ezingama-31 zidla i-caffeine rhoqo.
Kodwa abanye abazali badibanisa iziphuzo zamandla kunye neziphuzo zezemidlalo. Kwaye bayakhuthaza abatsha babo ukuba baphuze.
Iinkampani zokusela zamandla zenza iipakethe kunye neebhaliweyo ezibhenela abaphulaphuli abancinci. Kwaye bahlala bexhasana neziganeko ezinokuthi zibhenkce kubaselula, njengemicimbi ekhethiweyo ye-snowboarding.
Sekunjalo, esinye isiselo esinamandla samanzi singaba ne-500mg ye-caffeine, elilingana neenqanawa eziyi-14 ze-soda.
Iziphuzo zamanzi ziqulethe ezinye izinto ezingenakulungelelanisa ulutsha. I-Guarana itholakala kwisityalo esitholakala eMzantsi Melika. Nangona iqukethe i-caffeine, kaninzi ayifakiwe kwi-caffeine.
Iziphuzo zamandla zivame ukuqukethe ii-amino acids, iivithamini kunye nezongezo. Imiphumo yalezi zinto ingabonakali. Kodwa abaninzi abasenokholo bakholelwa ukuba iziphuzo zamandla zizinto eziphilileyo ezifanelekileyo kwi-soda.
I-Caffeine Overdose kunye noTyhefu
Kukho iingxelo zabantu-ngokuqhelekileyo intsha kunye nabaselula-ukugqithisa kwi-caffeine. Ukusetyenziswa kakubi kweziyobisi kunye noLawulo lweeNkonzo zeeNkonzo zezeMpilo iingxelo ezingaphezu kwe-13,000 ukuvakatyezelwa kwamagumbi okongxamiseko ngo-2009 zahlanganiswa neziphuzo zamandla.
Ngamanye amaxesha, inetyhefu ye-caffeine iyingozi.
Kwaye kwenzeka ngoLogan Stiner, umfundi ophakamileyo wesikolo wase-Ohio, oye wahlushwa i- cardiac arrhythmia kunye nokutshatyalaliswa emva kokusebenzisa i-cafeine. Oogqirha bazimisele ukuba wathatha ngaphezu kwepaspoon ye powder, ephindwe ngamaxesha angama-16.
I-caffeine powder ivame ukuthengiswa njenge-supplement supplement kwaye ayilawulwa yi-FDA. Idla ngokufumaneka ekuthengeni kwi-intanethi.
Kuye kwabakho abantu abaninzi abafayo abadibaniswa ne-caffeine overdose. Uphando olutsha lwe-New York Times ngo-2012 lufumene ubuncinane abashumi aba-13 abadibaniswe neziphuzo zamandla.
Indlela Yokukhuthaza Umntwana Wakho Ukunciphisa I-caffeine
Awukwazi ukulawula zonke izinto umntwana wakho okhethayo ukuba adle aze atye xa ungekho. Kodwa, ungathatha amanyathelo okumkhuthaza ukuba akhule imikhuba enempilo kwaye anciphise ukusetshenziswa kwe-caffeine. Nazi ezinye iindlela ozithathayo ukufundisa umntwana wakho nge-caffeine kwaye ugcine ukusetyenziswa kwakhe ubuncinci:
- Phuza amanzi kunye nobisi . Ungayifaki isitrijini kunye neziphuzo ezithambileyo kwaye ungathengi iitishi, iziphuzo zamandla kunye nezinye iziyobisi ezininzi ze-caffeine. Endaweni yoko, yenza umkhuba wonk 'ubani kwintsapho ukusela amanzi kunye nobisi obuncinane.
- Zifundise malunga nokuba i-cafeine yakho ingakanani. Iilebhile zokutya azibhalisanga ukuba i-caffeine ingakanani imveliso. Kodwa, kuya kubalwa kwiluhlu lwesithako. Ukuba ufumanisa izinto ezifunyanwa ngumntwana wakho ziqukethe i-caffeine, ukukhangela kwe-intanethi ngokukhawuleza kunokukunceda ubone ukuba zininzi ii-milligram ezikutya okanye isiselo.
- Thetha ngempilo efanelekileyo. Uninzi oluninzi lwe-caffeinated liqukethe iswekile eninzi, enokubangela ukukhuluphala nokubola kwezinyo. Ngoko ukunciphisa i-cafeine kungcono kakhulu kwimpilo yakho yonke yengane. Qinisekisa ukuba umntwana wakho uyazi ukuba iziphuzo zamandla kunye neetayiti eziphucukileyo azilungele.
- Yiba ngumzekelo omhle . Ukuba ujika kwikhofi ukukunceda ukuba usebenze, okanye uphuze isiselo somoya ngaphambi kokuba uphume ubusuku edolophini, umntwana wakho okhulayo angakhula ukukholelwa ukuba iindawo eziqhelekileyo zobomi abadala. Yaye oko kuya kumenza ahlakulele imikhwa emibi.
- Thetha nomntwana wakho malunga neengozi ze-caffeine . Thetha nomntwana wakho malunga neengozi ze-cafeine ngendlela efanayo yokuxoxa ngeziyobisi okanye utywala. Yilumke umntwana wakho ukuba ukutya okuninzi kunokubangela iingxaki ezinzulu kuye.
- Ukukhawuleka kwemini kunye nobusuku be-caffeine . Ukusela iFrappuccino emva kwesikolo okanye i-soda emva kokusetyenziswa kwebhoksi ye-basketball kunokugcina umntwana wakho engumyinge ebusuku. Ukuba uya kusela into ethile nge caffeine kuyo, qiniseka ukuba kusasa ngemini.
- Jonga izinto ezibonisa ukuba umntwana wakho udla i-cafeine . Ukuba umntwana wakho usetshentshile okanye unenkathazo yokulala, uphando oko adlayo nokusela.
- Ncedisa wakho umntwana ukuba anqande . Ukuba umntwana wakho uhlala esitya i-caffeine engaphezulu kunokuba ayifanele, mncedise. Qaphela ukuba unokufumana iimpawu zokungahoxiswa ngokungathandekiyo xa ngokukhawuleza unikeza i-caffeine ngokupheleleyo.
> Imithombo:
> Iimpendulo ze-Cardiovascular Responses kwiCafeine ngeGender ne-Pubertal Stage. Pediatrics . 2014; 134 (1).
> Lodato F, Araújo J, Barros H, et al. Ukudla kwe-caffeine kunciphisa ubuthongo obude kubantwana abaselula. Uphando lweZondlo . 2013; 33 (9): 726-732.
> Olini N, Kurth S, Huber R. Iimpembelelo zeCaffeine kwiBala kunye nabaMakethi beMatric in the Rat. PLoS ONE . 2013; 8 (9).
> IziTywala zeMidlalo kunye neZiselo zoMbane kwaBantwana nakwi-Adolescents: Ngaba zifanelekile? Pediatrics . 2011; 127 (6): 1182-1189.
> Iintlobo ze-Caffeine Intake Phakathi kwabantwana base-US kunye ne-Adolescents. Pediatrics . 2014; 133 (3).