Kwixesha elidlulileyo, ikhofi yayibhekwa njengento eyingozi kwimpilo yentliziyo. Ikhofi kuthiwa yandisa ingcinezelo yegazi, ukwandisa amazinga e-cholesterol, kwaye yandisa ingozi yokuhlaselwa yintliziyo kunye ne- cardiac arrhythmias . Nangona kunjalo, uphando olutshanje kunye nolunonophelo luye lwaphakamisa ukuba ikhofi mhlawumbi ayinyuli ingozi yesifo senhliziyo; kwaye kwezinye iimeko zi nokuba luncedo.
Kutheni ukungafani?
Ezinye izifundo zangaphambilini azizange zithathe ezinye iimeko zeengxaki zengqondo kwi-akhawunti eyaneleyo, njengokungabikho komsebenzi kunye nokutshaya. Uphando olutshanje lunokunyamekela ukulawula ezi zinto ziphazamisayo. Ezi zifundo zakutshanje ziphakanyisile ukuba, xa zisetyenziselwa ukumodareyitha, ikhofi ayinyuli ingozi yomzimba.
Ikofi kunye noxinzelelo lwegazi
Isiphumo sekhofi kwixinzelelo lwegazi sibonakala sidibene. Kwiziyobisi ezingabikhoyo, ukutyhila kancinci kwi-caffeine kunokunyusa uxinzelelo lwegazi ngo-10 mm Hg. ( Funda malunga nokulinganisa uxinzelelo lwegazi .) Nangona kunjalo, kubantu abavame ukusela ikofi, ukungena kwe-caffeine engacacanga akubonakali ukuphakamisa uxinzelelo lwegazi. Izifundo ezininzi ezininzi sele zihlulekile ukubonisa ukulungelelaniswa phakathi kokusela iikhofi ezingapheliyo kunye nomfutho wegazi ophezulu .
Nangona ezi zifundo zihlala ziqinisekisa, kubonakala ngathi abanye abantu banokwanda kwenycinezelo lwegazi xa besela ikofi eninzi.
Ngoko ukuba ufumene ukuba unengcinezelo yomshukela, kusengqiqweni ukuzama ukuyeka ikhofi kwinyanga okanye okanye, ukuze ubone ukuba ukuphelisa iifowuni kunceda njani uxinzelelo lwegazi.
Ikhofi kunye neArrhythmias
Inkolelo yokuba ikhofi ibangela i-cardiac arrhythmias ixhaphake kakhulu, kwanabasebenzi bezonyango.
Kwaye, kubonakala kungenakuphikwa ukuba abanye abantu baya kuba nokunyuka kwiipelpitations xa betywala ikhofi.
Nangona kunjalo, akukho zifundo ezininzi kunye nezifundo kwibhubhoratri ziye zabonisa ukuba inani elincinci lekhofi landisa umngcipheko we-cardiac arrhythmias. Enyanisweni, isifundo esivela kuKaiser Permanente siphakamise ukuba abantu abaphuza ezine iikomityi zekhofi ngemini babenemibono embalwa ye- achythmias yenyama, kuquka ne-fibrillation engaphantsi kwe- acrivity kunye ne- PVCs embalwa.
Okona kuncinci, ngaphandle kokuba ungomnye wabantu abaqaphela ukunyuka okucacileyo kwiipilpitations emva kokusela ikhofi, kubonakala kungekho sizathu sokuphepha ixabiso elincinci lekhofi ngenxa yokukhathazeka malunga neemeyimu zomzimba.
Ikhofi neSwekile
Izifundo eziliqela ngoku zibonise ukulungelelaniswa phakathi kokusetyenziswa kwekhofi kunye nomngcipheko omncinci we-type 2 yeswekile. Ubuncinane uphando olwenziwe lubonisa ukuba ukunciphisa okufanayo kwengozi kubonakala ngekhofi ye-decaffeinated, ebonisa ukuba ukukhuselwa kwekhofi, ngokubhekisele kwisifo sikashukela, akunakwenzeka ngenxa yokuqukwa kwe-caffeine.
Ikhofi kunye neStroke
Uhlalutyo olukhulu lweemeta olubandakanya abathathi-nxaxheba abangaba ngu-500,000 aluphumelelanga ukubonisa nayiphi na ukwanda kwengozi yokubetha phakathi kwabaphuza iikhofi.
Enyanisweni, kubantu abaphuza iikhofu ezi-1 ukuya kwe-3 kwikhofi ngosuku, umngcipheko wokuba uhlangothi lwaba luncitshiswa kakhulu.
Kwaye kwisifundo esivela eJapan, abantu ababalela ubuncinane i-1 ikhofi yekhofi ngosuku (okanye iikomityi ezine ze-green tea, eyona ndlela eqhelekileyo eYapan) yayinokunciphisa u-20% engozini yokubethelwa ngengozi kwiminyaka engama-13. ixesha.
Ikhofi kunye neCoronary Artery Disease
Izifundo ezininzi zabantu abaninzi ziye zahluleka ukubonisa naluphi na ukwanda kwengozi ye- coronary disease we-coronary disease phakathi kwabaphuza iikhofi. KwabaseTyhini, ukusela ikofi kunokunokuba nefuthe elikhuselekileyo.
Nangona kunjalo, njengokuba kunjalo phantse njalo, kukho nawuphi na uluntu oluninzi kukho abantu abaninzi abangabonakali "ukuziphatha".
Kubonakala ukuba kukho utshintsho oluthile oluqhelekileyo lwezityalo ezibangelwa abanye abantu ukuba bahlalutye i-caffeine ngokukhawuleza.
Kubonakala ukuba kulaba bantu ingozi yokugula isifo somnxeba inganyuswa ngekhofi. Xa uvavanyo lofuzo luba yinto eqhelekileyo, kuya kuba lula ukuchonga ezi ziphuzo ze-caffeine.
Ikhofi kunye neCholesterol
Ikhofi iqukethe imveliso - ingakumbi into ebizwa ngokuba yi-cafestol-leyo inokunyusa amazinga egazi le- LDL ye-cholesterol . Nangona kunjalo, izihlungi zamaphepha zizisusa ngokuqinisekileyo ezi zinto zisebenza ngeepidid. Ngoko ikhofi eguqulwe ngamacwecwe ephepha ayinyusa amazinga e-cholesterol yegazi. Ngakolunye uhlangothi, ukungenisa okungapheliyo kwekhofi engafakiweyo kunokunyusa ama-LDL ama-cholesterol amanqanaba ngama-15 mg / dl. Ngoko ke, ngelixa ukusela ikhofi ekhethiweyo ibonakala ingqiqweni, rhoqo ukusela ikhofi engafumanekanga ingabikho.
Iphulo leKafesi neNtliziyo
Uhlalutyo lwama-meta lwakutshanje lubonisa ukuba abantu abasela 1 i-4 kwiikomityi zekhofi ngemini banomngcipheko omncinci wokuphuhliswa kwentliziyo . Le nzuzo ebonakalayo yokusela ikhofi ilahlekile xa iikomityi zintlanu okanye ngaphezulu zekhofi zithengwa ngosuku.
Qaphela ukungafani kwi-Caffeine Sensitivity!
Ngelixa yonke le ngcaciso iyathuthuzela abantu abanandipha i-caffeinated drinks, kufuneka siqaphele ukuba i-caffeine ithinta abantu abahlukeneyo ngeendlela ezahlukeneyo. Ngokukodwa, abanye banentlonelo nakwixabiso elincinci le-caffeine.
Abantu abane-caffeine-sensitive abanokufumana ama-jitters, i-palpitations, ukungazinzi kunye nezinye iimpawu xa betya i-caffeine. Laba bantu kufuneka banciphise i-caffeine
Ubungqina bokuba i-caffeine ixhomekeke kakhulu ngumsebenzi we-CYP1A2 enzyme esibindi. Eyona nto isebenzayo nge-CYP1A2, engacinekanga kakhulu kwi-caffeine. Izinto ezininzi zichaphazela umsebenzi weCYP1A2:
- Ubudala: Umsebenzi we-CYP1A2 uyancipha ukukhula kunye nabantu abadala, ngoko ke abantu asebekhulile bavame ukukhathazeka kakhulu kwi-caffeine
- Ukwabelana ngesondo: abafazi bavame ukuba nomsebenzi we-CYP1A2 ophantsi kunamadoda.
- Ukusetyenziswa kokukhulelwa komlomo kunye nokukhulelwa: i-estrogens inqanda umsebenzi we-CYP1A2, kunye nokukhathazeka kwe-caffeine kwanda. Ngokuqhelekileyo, abafazi abakhulelweyo kufuneka bazame ukunciphisa okanye ukuphepha i-caffeine.
- Ukuveliswa kwe-Genetic: Kuye kwachongwa iinguqu ezininzi zezinto eziphilayo ezichaphazela umsebenzi weCYP1A2. Nangona uvavanyo lwemizimba lukwazi ukuhlukanisa izinga lakho lokukhathazeka kwe-caffeine, ukuba uvavanyo olusesikweni ngokuqhelekileyo alukho mfuneko ukuba ukwazi - okungenani ngokuthethileyo-nokuba ngaba unomdla kakhulu kwi-caffeine. Yaye ukuba ukhona, mhlawumbi akukho mntu kufuneka akuxelele ukuba unqande.
Black Coffee, okanye iCream kunye neShukela?
Phantse zonke ezi zifundo zajonga ikhofi yokusela ngaphandle kokujonga ukuba ikhofi yayidla ngo-cream, ishukela, ezinye izithako - okanye umnyama. Oku kunengqiqo, kuba ukuba uyaphuza ikhofi yakho emnyama okanye akunjalo, iziganeko kukuba udla ngokutya kunye nezinye ukutya. Kwaye akwenzeki nantoni na indlela kumsebenzi wakho wokugaya ukutya nokuba "ezinye ukutya" zixutywe kwikhofi ngokwayo, okanye zichithelwa ngokwahlukileyo kunye nefoloki okanye isipuni. Gcina ukhumbula ukuba ukulayisha inkomishi yekhofi kunye nekhilimu, ushukela, isiraphu okanye ukhilimu otyutyweyo kunokungakhupha nayiphi na inzuzo onokuyifumana kuyo, njengokuba udla ukutya okungahambi kakuhle.
ILizwi
Ngokuqhelekileyo, ukuxhaphaka kwabantu abaninzi abanakho malunga nemiphumo engafanelekanga yekhofi entliziyweni ayixhaswanga zifundo zenzululwazi zakutshanje. Kubonakala ukuba, kuninzi lwabantu, ukusela ngokusilinganiswa kwekhofi akuyona ingozi kwimpilo yengqondo, kwaye kwezinye iimeko kunokuba luncedo.
Njengaye yonke into, ukumodareyitha kuyintloko. Kwinkoliso yabantu, ke, enye yezine iikomityi zekhofi ngosuku zibonakala zikhuselekileyo kwimpilo yenyama.
> Imithombo:
> Eli Eli L, Cairella G, Garbagnati F, et al. Ukusetyenziswa kweKafati eHlazileyo kuHlanganiswe nomngcipheko omncinci we-Stroke: Uhlalutyo lwee-Outlook Studies. J Hypertension ka-2012; 30 (E-Supplement A): e107
> Hasan AS, Morton C, Armstrong MA, et al. Ikofi, iCafinine, Nengozi Yezibhedlele KwiArrhythmias. EPI | NPAM 2010; Matshi 2-5, 2010, iSan Francisco, CA. Abstract P461.
> Kokubo Y, Iso H, uSaito I, et al. Impembelelo yeTekisi eGreen kunye nokusetyenziswa kweKhofi kwiNgcipheko yokuNcipha kweStroke Kwabantu baseJapane: IJapan yeZiko lezeMpilo lase-Japan. Stroke 2013; INGXELO: 10.1161 / STROKEAHA.111.677500.
> Mostofsky E, Rice Rice, Levitan EB, Mittleman MA. Ukusetyenziswa kwekhofi kunye neengozi yokuphelelwa yintliziyo: I-Dose-Meta-Analysis Response. I-Circ Heart Fail 2012; INGXENYE: 10.1161 / ISIKHETHOXHO.112.967299.
> Pereira MA, Parker ED, kunye neFolsom AR. Ukusetyenziswa kwekhofi kunye neengozi zohlobo lwe-2 lweSwekile leMetitus. Isifundo seMinyaka eyi-11 esichengileyo sokufundwa kwe-28 812 Abafazi be-Postmenopausal. I-Arch Intern Med 2006; 166: 1311-1316