Icaffeine inokonakalisa Amehlo akho

I-caffeine inokonakalisa amehlo akho kwaye iphindwe kathathu ingozi yakho yeglaucoma. Oku kungenxa yokuba ukusetyenziswa kakhulu kwe-caffeine kunokukhokelela kuxinzelelo oluphezulu lwamehlo, enye yezona zinto zibalulekileyo ezibeka ingozi kwi-glaucoma, isifo samehlo esinokubangela ukungaboni.

I-caffeine: umngcipheko we-glaucoma

Nabani na otya icaffeine eninzi yonke imihla unokunyusa umngcipheko wokuphuhlisa iglaucoma (iglaucoma). Kubantu abatyekele ngokwemfuzo kwiglaucoma (okt abanembali yosapho yeglaucoma), umngcipheko uphantse ube ngokuphindwe kane ngaphezulu. Emva kokuncipha kwe-macular, iglaucoma sisifo samehlo esihlala sikhokelela kubumfama. Esi sifo ngokuqhelekileyo sikhula ngokufihlakeleyo, ngoko sibonwa kuphela kwinqanaba eliphezulu, oko kukuthi xa ukuphazamiseka okubonakalayo sele kwenzeke.

I-caffeine yonyusa uxinzelelo lwamehlo

Ukunyuka koxinzelelo lwamehlo kuthathwa njengomngcipheko obalulekileyo we-glaucoma. Ukuba ukwiqela lomngcipheko we-glaucoma, unokuphepha ezo zinto zikhokelela kuxinzelelo oluphezulu lwamehlo. Ngokutsho kophando, i-caffeine yenye yezi zinto. Uphononongo lwenziwe yi-Icahn School of Medicine kwiNtaba yeSinayi kwaye yapapashwa kwijenali ye-Ophthalmology ngoJuni ka-2021.

Ihlolisise idatha yabathathi-nxaxheba abangaphezu kwe-120,000 ukusuka kwiminyaka phakathi kwe-2006 kunye ne-2010. Abathathi-nxaxheba babephakathi kwe-39 kunye ne-73 ubudala. Kwafunyaniswa ukuba abantu abanemfuza eyomeleleyo kuxinzelelo lwamehlo aphezulu baphuhla iglaucoma ngakumbi ukuba batya kakhulu icaffeine.

Iikomityi ezintathu zekofu ngosuku ngokuphindwe kane umngcipheko weglaucoma

Abo badla ngaphezu kwe-480 mg ye-caffeine yonke imihla (malunga ne-4 150 ml iikomityi zekofu) babenoxinzelelo lweliso olwaluyi-0.35 mmHg ephezulu kunezigulane ezidla i-caffeine encinci okanye ayikho. (Ukusuka kwi-24 mmHg enye ithetha ngoxinzelelo oluphezulu lwamehlo, phakathi kwe-10 kunye ne-20 mmHg kukho uxinzelelo lwamehlo oluqhelekileyo).

Izigulana ezikwiqela elinezona zimo ziphezulu zofuzo kuxinzelelo lwamehlo aphantse abe namathuba amane okuphinda abe nomngcipheko wokukhula kweglaucoma ukuba batya ngaphezulu kwe-321 mg yecaffeine ngemini, elilingana nekomityi nje engaphantsi kwe-3 yekofu (xa kuthelekiswa ne-low- caffeine -Abathengi ngaphandle genetic predisposition).

Ukunciphisa ukusetyenziswa kwe-caffeine ukuba unomngcipheko ophezulu we-glaucoma

"Izigulane ze-Glaucoma zihlala zibuza ukuba zingenza ntoni ukukhusela impilo yamehlo abo, yiyiphi indlela yokutya okanye utshintsho oluya kuba luyimfuneko, indawo efumene ingqalelo encinci yesayensi kuze kube yimhla," kusho umlobi ophononongo uDkt Anthony Khawaja, uNjingalwazi we-Ophthalmology kwiKholeji yeYunivesithi. ILondon (UCL) kunye noGqirha wamehlo kwisibhedlele samehlo saseMoorfields.

Ukuza kuthi ga ngoku, akunakwenzeka ukunika impendulo kulo mbuzo ukusuka kwindawo yokujonga iyeza eliqhelekileyo. Ngokutsho kolu phando lungasentla, nangona kunjalo, iingcali zamehlo zinokunika ingcebiso yokuba abantu abane-glaucoma entsatsheni bafanele bahlole ngokuqinisekileyo ukusebenzisa kwabo icaffeine kwaye, ukuba kuyimfuneko, banciphise.

Indlela yokuthintela i-glaucoma

Kakade ke, i-caffeine ayifumaneki nje kwikofu, ngoko ke ukuba ufuna ukunciphisa ukutya kwakho kwe-caffeine, kufuneka uphinde uthintele okanye unciphise ukusetyenziswa kwezinye iimveliso ezine-caffeine, ezifana neziselo zamandla, iziselo ezithambileyo ezinecaffeine (cola), kunye itshokolethi enecaffeine (umzekelo. B. ngokuzaliswa ikofu).