Munguva yakapfuura, kahawa kazhinji yaionekwa sechinhu chinoparadza moyo wehutano. Kofi yakanzi inowedzera kuwedzera kweropa, kuwedzera kolesterol, uye kuwedzera njodzi yekurwadziwa kwepfungwa uye chironga chemwoyo . Zvisinei, zvimwe zvidzidzo zvenguva ichangopfuura uye zvakanyatsoratidza kuti ikhofi inenge isingowedzera ngozi yechirwere chemoyo; uye mune dzimwe nguva zvingava zvinobatsira.
Sei zvakasanzwisisika?
Zvimwe zvidzidzo zvepakutanga hazvina kutora zvimwe zvirwere zvepfungwa dzengozi mumabhuku akakwana, zvakadai sekushayikwa kwekuita muviri uye kusvuta. Zvimwe zvidzidzo zvenguva pfupi zvakanyatsochengetedza kudzora nekuda kwezvinhu izvi zvinokonzera ngozi. Zvimwe zvidzidzo zvenguva ichangopfuura zvakaratidza kuti, kana dzichishandiswa mukuenzanisa, kofi haiti kuwedzera mungozi yemwoyo.
Kafi uye Ropa Rokunetseka
Iko kunokonzerwa nekofi pamusoro pehutano hweropa kunoita kunge yakavhenganiswa. Mune vasiri vabiji vewafivha, kusuruvara kwakanyanya kune caffeine kunogona kuwedzera kuwedzera kweropa kusvika kusvika 10 mm Hg. ( Verenga pamusoro pekuyera ropa .) Zvisinei, kuvanhu vanogara vachinwa kofi, kuwedzerwa kwekenzaine hakuiti kuwedzera ropa. Tsvakurudzo dzinoverengeka dzakakura zvino dzakakundikana kuratidzira kuwirirana pakati pekusingaperi kwekofi yekunwa nehutachiona .
Kunyange zvazvo dzidzo idzi dzevanhu vakawanda dzichikurudzira, zvinoratidzika kuti vamwe vanhu vangave vane kuwedzerwa kweropa kana vakanwa kakawanda kafi.
Saka kana iwe uine chirwere chepupemha, zvinonzwisisika kuedza kurega kofi kwemwedzi kana kupfuura, kuti uone kana kubvisa kofi kunobatsira ropa rako.
Kafi uye Arrhythmias
Kutenda kuti ikhofi inokonzera mwoyo maitiro evanhu vakawanda, kunyange pakati pevashandi vezvokurapa.
Uye zvechokwadi, zvinoratidzika kusingatenderwi kuti vamwe vanhu vachaona kuwedzerwa pamapapatendi apo vanonwa kabi.
Zvisinei, hapana dzidzo huru dzevanhu kana zvidzidzo mu laboratori yakaratidza kuti kuwanda kwakanyanya kwekofi kunowedzera dambudziko remwoyo wegythmia. Zvechokwadi, chidzidzo kubva kuna Kaiser Permanente chakaratidza kuti vanhu vaimwa makapu mana ekofi zuva rimwe nerimwe vakanga vashoma zvikuru kurwara kwemwoyo, kusanganisira zvishoma pasi friggriation uye pasi pePVCs .
Pachinhu chiduku, kunze kwekuti iwe uri mumwe wevaya vanocherechedza kuwedzera kwakajeka pamapapatete mushure mekunwa kakofi, zvinoratidzika kuti hapana chikonzero chekudzivirira huwandu hwakawanda hwekofi nekuda kwekunetseka pamusoro pemaridythmias.
Kafi uye Diabetes
Tsvakurudzo dzinoverengeka dzave zvino dzakaratidza kuwirirana pakati pekofi kushandiswa uye nengozi yakaderera yerudzi rwechipiri chirwere cheshuga. Kunyanya kuongororwa kumwe kwakaratidza kuti kuderedzwa kwakadaro kune ngozi kunowanikwa nekhofi ye decaffeinated, zvichiratidza kuti chidziviriro chekofi, maererano nehutachiwana hwehuga, chingave chisina kukonzerwa nemafuta ayo ecaffeine.
Kafi uye Stroke
Meta-analysis huru inosanganisira vanenge 500,000 vatori vechikamu vakakundikana kuratidzira kuwedzera kupi kune ngozi yekurohwa pakati pevanwaji vehofi.
Ichokwadi, mumunhu mumwe nomumwe anonwa makapu 1 kusvika ku3 efivha zuva, njodzi yekurohwa yakanyanya kuderedzwa.
Uye mune chidzidzo chinobva kuJapan, vanhu vanonwa 1 kapu yefivha zuva (kana 4 makapu emuti wetii, iyo ndiyo tsika yakajairika muJapan) yakave nokuderedza 20% mujodzi yavo yekurova chirwere pamusoro pemakore gumi nematanhatu nguva.
Kafi uye Coronary Artery Disease
Zvidzidzo zvakakura zvevanhu vakawanda zvakakundikana kuratidza chero kuwedzerwa mudambudziko rehutachiona hwehutano pakati pewaini yekudhakwa. Uye mumadzimai, kunwa kofi kunogona kuva nekunodzivirira.
Zvisinei, sezvinowanzoitika nguva dzose, munharaunda ipi zvayo yevanhu vakawanda kune vanhu vakawanda vasingaratidzi "chiyero" maitiro.
Zvinotarisa kuti pane zvakajairika zvema genetic mutation zvinoita kuti vamwe vanhu vashandise caffeine zvishoma nezvishoma.
Zvinoratidzika kuti kune vanhu ava njodzi yehutachiona hwehutano inogona kuwedzerwa nekofi inoshandiswa. Kana kuongorora mazita ekugadzira kuwanda kunowedzera, zvichava nyore kuona idzi dzinononoka dze caffeine metabolizers.
Kafi uye Cholesterol
Kafi ine makemikari - kunyanya chinhu chinonzi cafestol - chinogona kuwedzera LDL cholesterol ropa. Zvisinei, zvinyorwa zvepa pepa zvinobvisa zvinyorwa izvi-zvinoshanda. Saka kofi inenge yakabhedzwa nemapepa epepa haiti kuwedzera ropa rekutsvaira. Kune rumwe rutivi, kuwedzerwa kwenguva refu kwekofi isina kufanana kunogona kuwedzera LDL cholesterol mazinga nekuwandisa 15 mg / dl. Saka, nekunwa kofi-yakagadzirwa nekaseti inonzwisisa, nguva dzose kunwa korofi isina kufanira kunogona kunge isina.
Kafi uye Mwoyo Kukundikana
Meta-analysis yakangodaro inoratidza kuti vanhu vanonwa 1 kusvika ku 4 makapu efivha zuva nezuva vane mikana yakaderera yekuva nekushaya simba kwemoyo . Izvi zvinoratidzika kubatsirika kwekunwa kofi inorasika kana zvikamu zvishanu kana kupfuura zvekofi zvinopedzwa zuva nezuva.
Ivai Necherechedza Kusiyanisa muCaffeine Sensitivity!
Kunyange zvazvo mashoko aya ose ari kunyaradza kune vanhu vanofarira kunwa kweaffe, tinoda kuziva kuti caffeine inobata vanhu vakasiyana nenzira dzakasiyana. Kunyanya, vamwe vane hanya zvikuru kunyange nekanyoro ka caffeine.
Vanhu vane caffeine-sensitive vanogona chaizvo kuona jitters, palpitations, kusuruvara uye zvimwe zviratidzo pavanodya caffeine. Vanhu ava vanofanira kuderedza caffeine yavo yekudya
Kunzwa kwe caffeine kunonyanya kusarudzwa nebasa reYYP1A2 enzyme muropa. Iyo inonyanya kushingaira CYP1A2, iyo isinganyatsozivi kuti tiri caffeine. Zvinhu zvakawanda zvinokonzera chirongwa cheYP1A2:
- Zera: CYP1A2 basa rinowedzera kuderera nezera, saka vanhu vakwegura vanowanzowedzera caffeine
- Zvepabonde: vakadzi vanowanzova nechezasi yeCYP1A2 basa kupfuura varume.
- Kushandisa mishonga yemakemikari uye kubata: estrogen inodzivisa chirongwa cheYP1A2, uye kushaya caffeine kunzwisisika kunowedzera. Mukati, vakadzi vane pamuviri vanofanira kuedza kudzivirira kana kudzivisa caffeine.
- Genetic makeup: Zviverengero zvakasiyana-siyana zvegene zvino zvakagadzirirwa zvinobata basa reYP1A2. Nepo kuongorora mazita ekugadzira kunogona kuisa chikwata chako che caffeine senitivity, kuedza kuongororwa kwakanyanya hakudi kuti iwe uzive - kunyanya kakawanda kutaura-kana iwe iwe unonyanya kufarira caffeine. Uye kana iwe uri, zvichida hapana munhu anoda kukuudza kuti udzike shure.
Black Coffee, kana Cream uye Shuga?
Zvinenge zvose zvidzidzo izvi zvakatarisa kofi yekunwa pasina kufunga nezvekuti ikhofi yaidyiwa nekamu, shuga, zvimwe zvinoshandiswa - kana kuti mutsvuku. Izvi zvinonzwisisika, nokuti kana iwe unwa waini yako yekasi kana kwete, zvinetso ndezvokuti iwe unowanzozvidya pamwe nezvimwe zvokudya. Zvechokwadi hazviiti kuti pave nekusiyana kupi zvako kumararamiro ako kana kuti "zvimwe zvekudya" zvinosanganiswa mukati mekofi pachayo, kana kuti zvinopedzwa zvakasiyana neforogo kana kikapu. Ingoramba uchifunga kuti kutakura mukombe wako wekase nekamu, shuga, sirasi kana kukwapwa kamurosi kunogona kuwedzera pane kubvisa chero chero rubatsiro unogona kuwana kubva kune icho, sekudya zvimwe zvekudya zvisina kunaka zvaizoita.
Shoko Rinobva
Kazhinji, kupararira kune vanhu vazhinji vane mikana yekukanganisa zvinokonzerwa nekofi pamwoyo hazvina kutsigirwa nekuongorora kwemazuva ano. Zvinoratidzika kuti, muhuzhinji hwevanhu, kuwandisa kofi yekudhakwa hakugadziri kuhutano hwemwoyo, uye pane dzimwe nguva kunogona kubatsira.
Sezvo nezvose zvakare, kuenzanisa ndicho chinhu chinokosha. Mune vanhu vazhinji, zvakadaro, imwechete kana ina makapu efivha zuva rinoita seine utano hwehutano hwemwoyo.
> Sources:
> D'Elia L, Cairella G, Garbagnati F, et al. Kushandiswa Kwemafi Kafi kunobatanidza neKuisa Njodzi YeStroke: Meta-analysis yeProspective Studies. J Hypertension 2012; 30 (e-Supplement A): e107
> Hasan AS, Morton C, Armstrong MA, et al. Kafi, Caffeine, Uye Ngozi Yezvipatara KwaArrhythmias. EPI | NPAM 2010; March 2-5, 2010, San Francisco, CA. Abstract P461.
> Kokubo Y, Iso H, Saito I, et al. Zvinokonzerwa neGean Tea Uye Kubika Kwekafu PaIndaneti Yakaderedzwa Njodzi Yekurohwa kweStroke MuJapan Population: IJapan Public Health Center-Based Study Cohort. Stroke 2013; DOI: 10.1161 / STROKEAHA.111.677500.
> Mostofsky E, Rice Rice MS, Levitan EB, Mittleman MA. Kazhinji Kofi Inoshandiswa Uye Njodzi Yekushaya Mwoyo: A Dose-Mhinduro-Mhinduro-Kuongorora. Circ Heart Inoshaya 2012; DOI: 10.1161 / CIRCHEARTFAILURE.112.967299.
> Pereira MA, Parker ED, uye Folsom AR. Kushandisa Kofi Uye Ngozi Yechipiri 2 Chirwere cheshuga Mellitus. Chirongwa Chegore Chigumi Negore Chakanyatsodzidza Of 28 812 Women Postmenopausal. Arch Intern Med 2006; 166: 1311-1316