Caffeine ekudleni

I-caffeine yinto efumaneka kwizityalo ezithile. Inokwenziwa ngumntu kwaye yongezwe kukutya. Yinkqubo ye-nervous system evuselelayo kunye ne-diuretic (into enceda ukususa umzimba wakho wamanzi).

ICaffeine iyafunxwa kwaye idlule ngokukhawuleza iye kwingqondo. Ayiqokeleli kwigazi okanye igcinwe emzimbeni. Ishiya umzimba kumchamo kwiiyure ezininzi emva kokuba ugqityiwe.

Akukho sidingo sesondlo se-caffeine. Inokuphetshwa ekutyeni.

ICaffeine ivuselela, okanye iyonwabisa, ingqondo kunye nenkqubo yovalo. Ayizukunciphisa iziphumo zotywala, nangona abantu abaninzi besakholelwa ngempazamo ikomityi yekofu iya kumnceda umntu "ahlaziyeke."

I-caffeine ingasetyenziselwa ukukhululeka kwexesha elifutshane okanye ukozela.

ICaffeine isetyenziswa kakhulu. Ifunyanwa ngokwendalo kumagqabi, kwimbewu, nakwiziqhamo zezityalo ezingaphezu kwama-60, kubandakanya:

• Amagqabi eti
• Amantongomane eKola
• Kofu
• Iimbotyi zecocoa

Kufunyenwe ngokutya okucutshungulwayo:

• Ikofu-75 ukuya kwi-100 mg ngekomityi nganye ye-6, i-40 mg nge-1 ounce ye-espresso.
• Iti -60 ukuya kwi-100 mg nge-16 yeeyunithi zekomityi emnyama okanye iti eluhlaza.
• I-chocolate-10 mg nge-ounce nganye eswiti, i-semisweet, okanye emnyama, i-58 mg nge-ounce itshokholethi yokubhaka engenashukela
• Uninzi lweekola (ngaphandle kokuba zibhalwe "i-caffeine-free") - i-45 mg kwiyunithi eyi-12 (360 milliliters).
• Iilekese, iziselo zamandla, amashwamshwam, i-gum-40 ukuya kwi-100 mg ngokutya.

I-caffeine isoloko ifakwa kumayeza e-counter njengokuthomalalisa iintlungu, iipilisi zokutya ezithengiswayo, kunye namayeza abandayo. ICaffeine ayinancasa. Inokususwa ekutyeni yinkqubo yemichiza ebizwa ngokuba yi-decaffeination.

I-caffeine inokukhokelela ku:

• Inqanaba lentliziyo elikhawulezayo
• Ixhala
• Kunzima ukulala
• Isicaphucaphu nokugabha
• Ukungazinzi
• Iinyikima
• Ukuchama rhoqo

Ukuyeka icaffeine ngesiquphe kunokubangela iimpawu zokurhoxa. Oku kunokubandakanya:

• Ukozela
• Intloko ebuhlungu
• Ukucaphuka
• Isicaphucaphu nokugabha

Kukho uphando oluninzi malunga neziphumo zecaffeine.

• Amanani amakhulu e-caffeine anokumisa ukufunxeka kwe-calcium kwaye kukhokelele ekunciphiseni amathambo (i-osteoporosis).
• I-Caffeine inokukhokelela kubuhlungu, amabele anamaqhuma (isifo se-fibrocystic).

I-caffeine inokulimaza isondlo somntwana ukuba iziselo ezine-caffeine zithatha indawo yeziphuzo ezinempilo ezifana nobisi. I-caffeine iyancipha kumdla wokutya ukuze umntwana asebenzise icaffeine angatya kancinci. I-United States ayizenzanga izikhokelo zokutya i-caffeine ngabantwana.

I-American Medical Association Council kwiMicimbi yezeNzululwazi ithi ukulinganisela ukusela iti okanye ikofu akunakuba yingozi kwimpilo yakho ukuba nje uneminye imikhwa elungileyo yezempilo.

Zine ii-8 oz. iikomityi (1 litre) zekofu eyenziwe ngomchiza okanye malunga ne-drip (malunga ne-400 mg ye-caffeine) okanye i-5 yeesiselo sotywala okanye iti (malunga ne-165 ukuya kwi-235 mg ye-caffeine) ngosuku li-avareji okanye umndilili wecaffeine kubantu abaninzi. Ukutya izixa ezikhulu kakhulu zecaffeine (ngaphezulu kwe-1200 mg) ngexesha elifutshane kunokukhokelela kwiziphumo eziyityhefu ezinje ngokuxhuzula.

Unokufuna ukunciphisa umda wecaffeine ukuba:

• Unomdla wokuxinezeleka, uxhalaba okanye iingxaki zokulala.
• Ungumfazi onamabele abuhlungu, anamaqhuqhuva.
• Unayo i-acid reflux okanye izilonda zesisu.
• Unoxinzelelo oluphezulu lwegazi olwehlayo ngamayeza.
• Unengxaki zokukhawuleza okanye ukungahambi kakuhle kwentliziyo.
• Unentloko engapheliyo.

Jonga ukuba umntwana ufumana i-caffeine engakanani.

• Okwangoku akukho sikhokelo sithile sokusetyenziswa kwe-caffeine ebantwaneni nakwishumi elivisayo, iAmerican Academy of Pediatrics ayikukhuthazi ukusetyenziswa kwayo, ngakumbi iziselo zamandla.
• Ezi ziselo zihlala ziqukethe isixa esikhulu se-caffeine kunye nezinye izinto ezikhuthazayo, ezinokubangela iingxaki zokulala, kunye noloyiko kunye nesisu.

Inani elincinci le-caffeine ngexesha lokukhulelwa likhuselekile. Gwema izixa ezikhulu.

• I-caffeine, njengotywala, ihamba ngegazi lakho ukuya kwi-placenta. Ukutya kakhulu icaffeine kunokuba nefuthe elibi kusana olusakhulayo. I-Caffeine yinto evuselelayo, ke yonyusa izinga lokubetha kwentliziyo yakho kunye nokucolwa komzimba. Zombini ezi zinto zinokuchaphazela umntwana.
• Ngexesha lokukhulelwa, kulungile ukuba ne-1 okanye 2 yeekomityi ezincinci (ezingama-240 ukuya kuma-480 eemililitha) zekofu okanye iti ekofuweyo ngosuku ngexesha lokukhulelwa. Nangona kunjalo, ukunciphisa umda wakho ungaphantsi kwama-200 mg ngosuku. Amachiza amaninzi aya kudibana ne-caffeine. Thetha nomboneleli wakho wezempilo malunga nonxibelelwano olunokubakho kunye namayeza owathathayo.

Ukuba uzama ukunciphisa i-caffeine, ukunciphisa ukutya kwakho ngokukhawuleza ukukhusela iimpawu zokurhoxa.

Ukutya - icaffeine

ICoeytaux RR, uMann JD. Intloko ebuhlungu. Ku: Rakel D, ed. Unyango oluHlanganisayo. Ngomhla we-4. IPhiladelphia, PA: Elsevier; I-2018: isahluko 12.

IKomiti yezondlo kunye neBhunga lezeMidlalo kunye noQeqesho. Iziphuzo zemidlalo kunye neziselo zamandla zabantwana nakwishumi elivisayo: ngaba zifanelekile? IPediatrics. Ngo-2011; 127 (6): 1182-1189. IINKCUKACHA: 21624882 www.ncbi.nlm.nih.gov/pubmed/21624882.

Ukutya kunye noLawulo lweeDrug. Ukuchitha iimbotyi: ingakanani icaffeine eninzi kakhulu? www.fda.gov/consumers/consumer-updates/spilling-beans-how-much-caffeine-too-much? Ukuhlaziywa kweDisemba 12, 2018. Ifikeleleke ngoJuni 20, 2019.

UVictor RG. Inkqubo yoxinzelelo lwegazi: iindlela kunye nokuxilongwa. Ku: Zipes DP, Libby P, Bonow RO, Mann DL, Tomaselli GF, Braunwald E, ii-eds. Isifo sentliziyo seBraunwald: Incwadi yesifundo seMpilo yeNtliziyo. Ngomhla we-11. IPhiladelphia, PA: Elsevier; I-2019: isahluko 46.