Ngokwesifundo e-UK, umntu oqhelekileyo usela ikofu yakhe yasekuseni malunga ne-8: 30 kusasa, kwaye usela umndilili weekomityi ezintathu zekofu ngosuku, i Indlela engaphantsi ixelwe . Kwaye, ngelixa kusenokwenzeka ukunceda emini, lo mkhwa unokuchaphazela kakubi umjikelo wokulala. E-U.S, ngaphezulu kwama-85 eepesenti abantu badla icaffeine rhoqo, kwaye ngaphezulu kwama-40 epesenti yabantu baseMelika nabo abalali ngokwaneleyo, I-CNBC ixeliwe . Ngengozi? Sicinga ukuba akunjalo.

Ingcali kwezempilo uGqirha Sarah Brewer uxelele i Indlela engaphantsi ukuba elona xesha lilungileyo lokuba sifumane isiphuzo esithandayo esenziwe nge-caffeine likwindawo ethile nge-10 kusasa. Oku kujonga abantu abafuna ukuvuka malunga ne-7 okanye i-8 kusasa ukuze baye kusebenza kusasa.

Isazi sokutya esibhalisiweyo uLaura Cipullo uyavuma, uxelela i-CNBC ukuba kungcono ukuba nekofu xa umzimba uvelisa i-cortisol encinci, malunga neeyure ezintathu ukuya kwezine emva kokuvuka. Ke ukuba kuya kufuneka uvuke ngentsimbi yesi-7 kusasa, kufuneka ufumane ikofu yakho nge-10 kusasa.

Isizathu soku, ngokweCipullo, kukuba imizimba yethu ivelisa ngakumbi icortisol xa siqala ukuvuka. ICortisol yifayile ye- ihormone yoxinzelelo Oko kunokusenza sizive sixhalabile, kwaye kunokwenziwa mandundu yicaffeine. Oku kukhokelela kwiijitters zakusasa kunye neengozi ezinkulu kamva. Ukulibazisa ukuthatha ikhafeyini ukutyiwa iiyure ezimbalwa kunokuchaphazela oku.

Kwaye yeyona ndlela ilungileyo yokumisa kwangoko ukufikelela kwimbiza yekofu kusasa? Fumana ubuthongo obuhle ebusuku - ekulula ukuyenza ngokuphepha i-caffeine emva kwemini nayo inokunceda nayo, ngokwe-CNBC. Ngapha koko, ukutya kwakho i-caffeine kunokukuchaphazela ukuya kuthi ga kwiiyure ezintandathu emva kokuba unayo, sitsho esinye isifundo Ukuphazamiseka kokulala kunye neZiko loPhando kwisibhedlele iHenry Ford .

Ke, ukulibazisa i-caffeine yakho, ngandlela thile, kufana nokophula umjikelo ongapheliyo. Ukuba nekomityi yakho yasekuseni emva kwemini kuthetha ukuba usenokungayidingi emva kwemini, oko kuthetha ukuba uyakulala ngcono ebusuku. Oko kuthetha ukuba awuyi kufuna i-caffeine engaphezulu kwexesha.

Ewe, ukusela ikofu kusasa ngumkhwa abantu abaninzi banengxaki yokuphula. Kodwa ucinga umndilili Iindleko zekomityi yekofu zingaphezulu kwe- $ 3 (ngakumbi ukuba uya Starbucks I-latte), ngumkhwa ofanele ukwaphulwa- hayi kuphela emzimbeni wakho, kodwa nakwisipaji sakho.