Yintoni iKola Nut?

Umxholo

• Iifom kunye nokusetyenziswa
• Izibonelelo zezempilo ezinokubakho zekola nut
• Imiphumela
• Yise kude

Ushwankathelo

I-kola nut sisiqhamo somthi wekola (Cola acuminata kwaye Cola nitida), yemveli eNtshona Afrika. Imithi, efikelela kubude obuziimitha ezingama-40 ukuya kuma-60, ivelisa iziqhamo ezimile okweenkwenkwezi. Isiqhamo ngasinye siqukethe amantongomane amabini ukuya ezintlanu kola. Malunga nobukhulu be-chestnut, esi siqhamo sincinci sipakishwe yicaffeine.

Amantongomane e-Kola anencasa ekrakra xa ehlafunwa intsha. Xa zomile, incasa iyaqina kwaye inikwe ingxelo ngevumba le-nutmeg.

Iifom kunye nokusetyenziswa

I-kola nut sisiseko senkcubeko kumazwe amaninzi aseNtshona Afrika, axabisekileyo ngenxa yeziphumo zawo njengenkqubo ye-nervous system evuselelayo.

Kuyo yonke iNtshona Afrika, zonke iimarike, indawo yokugcina iibhasi, kunye nevenkile yeekona zineemfumba ezincinci zekola nut ezithengiswayo. Sisityalo esibalulekileyo semali kubalimi abahlwempuzekileyo basemaphandleni. Uninzi lwabantu luyabahlafuna mihla le yedosi ye-caffeine. Inut nganye inecaffeine engaphezulu kweekomityi ezimbini ezinkulu zekofu yaseMelika.

ENtshona (e-United States nase-Yuropu), kunokwenzeka ukuba ufumane i-kola nut ekhutshwayo kunenut entsha. Isicatshulwa seKola kukutya okuqhelekileyo okufumaneka eCoca-Cola, ePepsi-Cola, kwaye ngoku uninzi lweziselo zamandla ezithandwayo.

I-kola nut idweliswe yi-US Food and Drug Administration (i-FDA) njengekhuselekileyo ngokubanzi ukuze isetyenziswe ngabantu. Isicatshulwa seKola nut sithathwa njengokunambitheka kokutya kwendalo. I-FDA ikwavumile ukukhutshwa kwe-kola njengesithako esingasebenziyo kumayeza athile.

Kwixesha elidlulileyo, ukukhutshwa kwekola kwakusetyenziswa kwiziyobisi ezithile zokunciphisa umzimba kunye nezinto ezikhuthaza ukonga.

Isicatshulwa seKola nut sikwathengiswa njengesongezo semifuno. Ezi zongezelelo azijongwa yi-FDA, kodwa zinokubandakanya isilumkiso malunga nomxholo wecaffeine. Umbutho weAmerican Herbal Products Association ubandakanya i-kola nut kuluhlu lwezinto ezinecaffeine ezingafanelekanga ukuba zisetyenziswe ngabafazi abakhulelweyo okanye abancancisayo okanye abo bangaphantsi kweminyaka eli-18.

Izibonelelo zezempilo ezinokubakho zekola nut

Amabali malunga nezibonelelo ezininzi zempilo zekola nut zibuyela umva kumawaka eminyaka. Abantu babanga ukuba i-kola nut iswiti amanzi amdaka, ayanyanga ukudinwa, kunye nokunciphisa iintlungu zendlala. Uninzi lwala mabango kufuneka lubonwe njengentsomi kude kuqinisekiswe ngenye indlela.

Ngelixa i-kola nut inokuba nezibonelelo zempilo, kusafuneka ziphandwe ngokwesayensi kwaye zingqinwe. Uninzi lwezibonelelo zekola nut zidityaniswe nomxholo wecaffeine ephezulu, eyonyusa amandla kwaye inciphise indlala.

Amabango enziwe ukuba ayaphatha:

• usulelo
• izifo zolusu
• izilonda
• izinyo
• ukugula kwasekuseni
• izifo zamathumbu
• intloko ebuhlungu
• ukudakumba
• isini esisezantsi
• ukukhohlela kunye nesifuba
• isifo segazi
• ukuqhina
• iingxaki zamehlo ezahlukeneyo

Imiphumela

Abantu baseMelika banembali ende yokutya i-kola-sodas ngaphandle kweziphumo ezibi zempilo. I-kola nut ngenene iyimbewu ethathwe ngaphakathi kwisiqhamo, ngenxa yoko ayihambelani nezinto zomzimba zomzimba.

Iziphumo ebezingalindelekanga zekola nut kunye ne-kola nut ekhutshwa ngokuhambelana nefuthe ledosi ye-caffeine.

I-caffeine ineziphumo ezininzi emzimbeni, kubandakanya:

• ukukhuthaza inkqubo ye-nervous system yakho, ekwenza uzive uphaphile kwaye unamandla
• usebenza njenge-diuretic, unceda umzimba wakho ukuba ukhuphe ityuwa kunye namanzi ngokunyusa ukuchama
• ukwandisa ukukhutshwa kwesisu esiswini, esinokukhokelela kwintlungu yesisu kunye nokukhathazeka kwesisu
• ukuphazamisa ukukwazi komzimba wakho ukufunxa ikhalsiyam
• ukwandisa uxinzelelo lwegazi

Uninzi lwabantu lunokunyamezela ngokukhuselekileyo malunga ne-400 milligram ye-caffeine ngosuku. Kodwa icaffeine inokuchaphazela abanye abantu ngokwahlukileyo kunabanye.

Iziphuzo zamandla azidingeki ukuba zidwelise umxholo wecaffeine wezithako zemifuno, ke isiselo samandla esine-kola nut ekhutshwayo inokuba ne-caffeine engaphezulu kunelebhile. I-caffeine eninzi inokuvelisa iziphumo ezingafunekiyo, ezinje:

• ukungazinzi
• ukuphuthelwa
• jitteriness kunye nokungagungqi
• intloko ebuhlungu
• isiyezi
• ukukhawuleza kwentliziyo okanye okungaqhelekanga
• ukuphelelwa ngamanzi emzimbeni
• ixhala
• ukuxhomekeka kunye nokurhoxa

I-caffeine eninzi inokubangela iingxaki zempilo kwaye iyingozi ngakumbi xa idityaniswe notywala. Ukudibanisa i-caffeine kunye notywala kukukhohlisa ukuba ucinge ukuba awuphazamiseki kangako kunokuba unjalo, oko kunokukhokelela kwityhefu yotywala kunye nokuqhuba unxilile.

Yise kude

I-kola nut kunye ne-kola nut ekhutshwe ngokubanzi ithathwa njengekhuselekile yi-FDA kunye namanye amabhunga olawulo emhlabeni jikelele. I-Kola isetyenziswe njengesongezo sokutya e-United States ukusukela emva kweminyaka ye-1800 kwaye ibangele iingxaki ezincinci. Kodwa, khumbula umxholo wecaffeine wezongezo zekola kunye neziselo zamandla ezinesoda. I-caffeine eninzi inokuba yingozi kwaye ikhokelele kwiziphumo ebezingalindelekanga ezingathandekiyo.