Iinyani ezi-10 ezimangalisayo malunga neCaffeine

Umxholo

• I-Decaf ayifani ne-Caffeine Simahla
• Iqala ngokuSebenza ngemizuzu nje
• Ayichaphazeli wonke umntu ngokufanayo
• Iziphuzo zamandla zineCaffeine encinci kuneKofu
• Amnyama amnyama aneCaffeine encinci kunaleyo ilula
• ICaffeine ifumaneka kwizityalo ezingaphezu kwama-60
• Ayizizo zonke iiKofu ezenziwe zilingana
• Umndilili waseMelika usebenzisa i-200mg yeCaffeine yonke imihla
• Kodwa abantu baseMelika abayisebenzisi kakhulu
• Unokufumana iCaffeine ngaphezu kweziselo nje
• Uphengululo lwe

Uninzi lwethu luyisebenzisa yonke imihla, kodwa kangakanani ngokwenene Uyazi malunga ne-caffeine? Into eyenzeka ngokwemvelo enencasa ekrakrayo ivuselela inkqubo yemithambo-luvo, ikwenza uzive uphaphile. Kwidosi emodareyithayo, inokuthi ibonelele ngezibonelelo zezempilo, kubandakanya ukukhuthaza imemori, uxinzelelo kunye nempilo yengqondo. Ikofu ngokukodwa, owona mthombo uphambili we-caffeine kubantu baseMelika, inxulunyaniswa nezinto ezininzi zomzimba, kubandakanya ukunciphisa umngcipheko wesifo se-alzheimer kunye nomhlaza othile.

Kodwa kwixabiso elingaphezulu, ukusetyenziswa kakubi kwecaffeine kunokukhokelela kwisantya sentliziyo ekhawulezayo, ukuphuthelwa, ukuxhalaba, kunye nokungazinzi, phakathi kwezinye iziphumo ebezingalindelekanga. Ukuyekisa ngesiquphe ukusetyenziswa kunokukhokelela kwiimpawu zokurhoxa, kubandakanya iintloko kunye nokucaphuka.

Nazi iinyani ezili-10 ezingaziwayo malunga nelinye lamachiza axhaphakileyo kwihlabathi.

I-Decaf ayifani ne-Caffeine Simahla

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Cinga ukutshintshela kwi-decaf emva kwemini kuthetha ukuba awufumani nanye into evuselelayo? Cinga kwakhona. Nye Ijenali ye-Analytical Toxicology Ingxelo ijonge iindidi ezilithoba ezahlukeneyo zekofu enamanzi kwaye yafumanisa ukuba zonke ngaphandle kweyodwa ziqulathe icaffeine. Umthamo wawusuka kwi-8.6mg ukuya kwi-13.9mg. (Ikomityi eyenziwe yafana nekofu eqhelekileyo iquka phakathi kwe-95 kunye ne-200mg, njengenqaku lokuthelekisa. I-12-ounce can ye-Coke iqulethe phakathi kwe-30 kunye ne-35mg, ngokutsho kweKliniki yaseMayo.)

"Ukuba umntu usela iikomityi ezintlanu ukuya kwezili-10 zekofu e-decaffeine, idosi ye-caffeine inokufikelela ngokulula kwinqanaba elikhona kwikomityi okanye ezimbini zekofu ene-caffeine," utshilo umbhali-mbhali u-Bruce Goldberger, Ph.D., unjingalwazi kunye nomlawuli Iziko le-UF likaWilliam R. Imephu yeZiko lezoNyango. "Oku kunokuba yinkxalabo kubantu abacetyiswa ukuba banciphise i-caffeine yabo, njengabo banesifo sezintso okanye ukuphazamiseka kwexhala."

Iqala ngokuSebenza ngemizuzu nje

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NgokweAmerican Academy of Sleep Medicine, kuthatha malunga nemizuzu engama-30 ukuya kwengama-60 ukuze icaffeine ifikelele kwinqanaba layo eliphezulu egazini (olunye uphononongo lufumanise ukuba ukwanda kokuphaphama kungaqala kwimizuzu eli-10). Umzimba ususa isiqingatha seziyobisi kwiiyure ezintathu ukuya ezintlanu, kwaye intsalela inokuhlala iiyure ezisibhozo ukuya kwezili-14. Abanye abantu, ngakumbi abo bangayisebenzisi rhoqo icaffeine, banovakalelo kwiziphumo kunabanye.

Iingcali zokulala zihlala zincoma ukuyeka i-caffeine ubuncinci iiyure ezisibhozo ngaphambi kokulala ukuthintela ukuvuka ebusuku.

Ayichaphazeli wonke umntu ngokufanayo

Umzimba usenokusebenzisa i-caffeine ngokwahlukileyo ngokusekwe kwisini, ubuhlanga, kunye nokusetyenziswa kokulawulwa kokuzalwa. Inew York Iphephancwadi ebelikhe lanikela ingxelo ebelisithi: "Amabhinqa ngokubanzi enza i-caffeine ngokukhawuleza kunamadoda. Abantu abatshayayo bayayicoca kabini ngokukhawuleza kunokuba besenza abo bangatshayiyo. Amabhinqa athatha iipilisi zokuthintela inzala ayisebenzisa ngokomlinganiselo wesinye kwisithathu somlinganiselo ongekhoyo kwabasetyhini kwiPilisi. Abantu baseAsia banokwenza njalo ngaphezulu kancinci kunabantu bezinye iintlanga. "

Kwi Ihlabathi leCaffeine: Inzululwazi kunye neNkcubeko yelona Chiza lidumileyo kwiHlabathi, ababhali uBennett Alan Weinberg noBonnie K. Bealer baqikelela ukuba indoda yaseJapan engatshayiyo esela ikofu yayo ngesiselo esinxilisayo—enye into ecothayo—isenokuziva inecaffeine “ixesha eliphindwe kahlanu kunomfazi oliNgesi owayetshaya icuba kodwa angaseli okanye asebenzise emlonyeni. izinto zokuthintela ukukhulelwa. "

Iziphuzo zamandla zineCaffeine encinci kuneKofu

Ngokwenkcazo, umntu unokucinga ngokufanelekileyo ukuba iziselo zamandla ziya kupakisha imithwalo ye-caffeine. Kodwa uninzi lweemveliso ezithandwayo ziqulathe ngaphantsi kwekomityi endala yekofu emnyama. I-ounce eyi-8.4 ye-Red Bull, umzekelo, ine-76 ukuya kwi-80mg ye-caffeine, xa kuthelekiswa nama-95 ukuya ku-200mg kwikomityi yekofu, ingxelo yeMayo Clinic. Zeziphi iintlobo zamandla okusela ahlala enawo, nangona kunjalo, ziitoni zeswekile kunye nezinto ekunzima ukuzibiza, ngoko ke kungcono ukuhlala ucacile kuzo.

Amnyama amnyama aneCaffeine encinci kunaleyo ilula

Incasa eyomeleleyo, etyebileyo inokubonakala ibonisa idosi eyongezelelweyo ye-caffeine, kodwa inyaniso kukuba i-roasts elula ipakisha ngakumbi i-jolt kune-roasts emnyama. Inkqubo yokosa iyatshisa i-caffeine, iNPR ibika, ithetha ukuba abo bafuna i-buzz encinci banokufuna ukukhetha i-java eyosiweyo emnyama kwivenkile yekofu.

ICaffeine ifumaneka kwizityalo ezingaphezu kwama-60

Ayizizo nje iimbotyi zekofu: Amagqabi eti, i-kola nati (zeziphi iincasa zecolas), kunye neembotyi zecocoa zonke zine-caffeine. Isikhuthazi sifumaneka ngokwendalo kumagqabi, kwimbewu, nakwiziqhamo zezityalo ezahlukeneyo. Inokwenziwa ngumntu kwaye yongezwe kwiimveliso.

Ayizizo zonke iiKofu ezenziwe zilingana

Xa kuziwa kwi-caffeine, zonke iikofu azidalwanga zilingana. Ngokwengxelo yakutshanje evela kwiZiko leNzululwazi kuMdla woLuntu, iibrendi ezidumileyo zahluka ngokubanzi xa kufikwa kwi-jolt abayinike yona. Umzekelo, iMcDonald's, yayine-9.1mg nge-ounce yolwelo, ngelixa i-Starbucks ipakishe ngaphezulu kokuphinda-phindwe kabini kwi-20.6mg epheleleyo. Ngakumbi kokufunyenweyo, Cofa apha.

Umndilili waseMelika usebenzisa i-200mg yeCaffeine yonke imihla

Ngokutsho kwe-FDA, i-80 yepesenti yabantu abadala base-US badla i-caffeine yonke imihla, kunye nokutya okukodwa kwe-200mg. Ukubeka oko ngokwemigaqo yehlabathi yokwenyani, i-avareji ye-caffeine etya i-caffeine isela iikomityi ezimbini zekofu okanye malunga neesoda ezine.

Ngelixa olunye uqikelelo lubeka inani elipheleleyo kufutshane ne-300mg, omabini la manani awela kwinkcazo yokusetyenziswa ngokulinganayo kwe-caffeine, ephakathi kwe-200 kunye ne-300mg, ngokwe-Mayo Clinic. Iidosi zemihla ngemihla ezingaphezulu kwe-500 ukuya kwi-600mg zithathwa ngokuba zinzima kwaye zinokubangela iingxaki ezinjengokuphuthelwa, ukucaphuka, nokubetha kwentliziyo ekhawulezayo, phakathi kwabanye.

Kodwa abantu baseMelika abayisebenzisi kakhulu

Ngokwenqaku lakutsha nje le-BBC, iFinland ithatha isithsaba selizwe elinokusetyenziswa okuphezulu kwecaffeine, ngomntu ophakathi ophakathi ohlisa i-400mg yonke imihla. Ehlabathini lonke, iipesenti ezingama-90 zabantu basebenzisa i-caffeine ngandlela-thile, ingxelo ye-FDA.

Unokufumana iCaffeine ngaphezu kweziselo nje

Ngokwengxelo enye ye-FDA, ngaphezulu kwama-98 eepesenti e-caffeine esiyifumana kwiziselo. Kodwa ezo asiyiyo kuphela imithombo ye-caffeine: Ukutya okuthile, okufana netshokholethi (nangona kungekho kakhulu: ibha yetshokolethi yobisi enye iqulethe malunga ne-5mg ye-caffeine), kwaye amayeza anokuba ne-caffeine. Ukudibanisa ukuphelisa iintlungu ne-caffeine kunokwenza ukuba i-40 yeepesenti isebenze ngakumbi, ingxelo yeKlinikhi yaseCleveland, kwaye inokunceda umzimba ukuba ulifumane iyeza ngokukhawuleza.

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