Caffeine inowanzokonzerwa nemasango, marisi, uye mashizha emimwe michero. Caffeine ndiyo inowanzoshandiswa sekofi kana kuti zvishandisi zvetii, uye vamwe vakafungidzira kuti idzi zvinwiwa zvinogona kuva zvokudya zvakanyanya kudyiwa munyika.
Nemhaka yekuti caffeine yakakurumbira mumarudzi ose evanhu, tsvakurudzo yakawanda yakaitwa kuitira kuwana hutano hwea caffeine.
Ukama huri pakati pea caffeine uye chirwere chemwoyo, uyewo caffeine-blood pressure link, vave vachinyanya kushanda minda yekudzidza.
Ndezvipi Zvinogutsa?
Zvinokurudzira, netsanangudzo, kuwedzera basa remutambo wenheyo, ndicho chikonzero ivo vanokuita kuti unzwe wakamuka, unofunga, uye wakangwarira. Kunyange zvakadaro, basa iri rakawedzerwa rinogona kukonzerawo mudziyo wegazi mumhepo, iyo inogona kuwedzera kuwedzera kweropa uye kuchinja kugoverwa kweropa kumwoyo. Ichokwadi, yakawanda yemigumisiro ine ngozi yekusimba kwakasimba sekodineine uye methamphetamine inokonzerwa zvakakwana nemabasa avo mumidziyo yeropa nemoyo.
Nokuti caffeine inokurudzira, pane chikonzero chakanaka chokufungidzira kuti kofi uye kukwira kweropa kunogona kuenzaniswa. Caffeine, kunyange zvakadaro, inonyanya kukurudzira uye ine nguva shomanana yemuviri mumuviri. Caffeine iyowo inogadzirisa zvinokonzera nokuti inoshanda paitsvo kuti iwedzere muzinga wezvayo zvayo.
Caffeine, Kufurirwa kweRopa, uye Mwoyo
Uchapupu hwakaratidza kakawanda kuti kushandiswa kwea caffeine hakuwedzeri ngozi yepamusoro yeupempa, chirwere chemwoyo, kana chirwere chemwoyo . Chimwe chidzidzo chakazivikanwa kwazvo chakaongorora vakadzi vanodarika 85 000 kupfuura makore gumi uye vakaona kuti pakanga pasina kuwedzera kwehutachiona hwezvirwere izvi, kunyange kuvakadzi vanonwa makapiro matanhatu ekofi pazuva.
Sangano reNational National Committee reHypertension rakanyatsotaura kuti hapana humwe uchapupu hunobatanidza kofi / teyi uye kuwedzerwa kweropa.
Kunyange zvazvo zvimwe zvidzidzo zvenguva pfupi zvakaratidza utera husina simba pakati pea caffeine nekumusoro mumhepo yeropa, zvigumisiro zvakaoma uye zvinongorangarirwa zvishoma kwenguva.
Semuenzaniso, kumwe kuongororwa kwakaitwa zvakanyanya kwakawana kuti kuwedzera kweropa kwakasimuka zvishoma nezvishoma mushure mekunge wapedza kunwa kwewaffeinated uye kuti ropa iri rinomuka rakanyanya kuzivikanwa kune vanhu vane huwandu hwakanyanya hwehutano hwemhepo. Zvisinei, kukwirira uku kwakanga kusina kukuru uye kwakapedza nguva pfupi. Chidzidzo chacho chakaratidzawo kuti munenge 15 kubva muzana yevanhu vane hutano hwepamusoro yeropa, kunwa chikafu chekaffeinated chaizvoizvo kwakakonzera kuderera kweropa.
Zvidzidzo zviviri zvinokosha zvakabudiswa muna 2007 zvakatsigirazve huripo huri humwe humwe humwe uchapupu hunoratidza zvakare kuti:
- Caffeine-inokonzerwa neropa rekuchinja shanduko yaiva duku uye yakapedzisira kurarama
- Caffeine haibatsiri pakuvhiringidza kwemitsipa yeropa inobatanidza nehuwandu hwemhepo uye yehutano hwehutano
Chimwe chiitiko chinonakidza chakaratidza kuti ukama hwe caffeine-blood blood hungave huri hwakaoma kupfuura hwakatarirwa.
Chidzidzo chacho chakaongorora kuti kuwanda kwekofi kwaidyiwa kwakakanganisa sei njodzi yekudzivirira kuwedzerwa kweropa. Kunyange zvazvo mitsara yacho yakaratidza kuti njodzi yekudzvinyirirwa kweropa ndiyo yakaderera kune avo vasinganwi kofi, yakaratidza zvakare kuti avo vanonwa kakoti yakawanda vane ngozi yakafanana. Mukutadza kusingatarisirwi, vanhu vanonwa koro kadiki yekofi (1-3 makapu pazuva) yakaita seine ngozi yakanyanya. Zvinotendwa kuti nekufamba kwenguva, muviri unotsungirira pamagumisiro anokonzera caffeine.
Health Benefits
Kafi uye tei zvingangova nezvipo zvehutano zvakawanda. Kunyange zvazvo ruvara rwehute rwakanga rwuzivikanwa kwemakore anoverengeka seine utano hwakanaka hwevhithamini uye antioxidants, tsvakurudzo mutsva yakaratidza kuti zvinwiwa zvakasviba setii yega uye kofi zvingave zviri nani kwauri.
Zvimwiwa zvinosviba ndeye pfuma yakawanda yemiti inonzi polyphenols, iyo inogona kudzivirira kurwisana nehutano hwemweya uye mhando dzakasiyana dzekenza. Zvidzidzo zvenguva pfupi, somuenzaniso, zvakaramba zvichiratidza kupera kwechikwata chekenza yeropa mune varume vanonwa kabi.
Kofi uye tea polyphenols zvakaratidzwa kuderedza mapurogiramu akashandiswa muropa, izvo zvingabatsira kudzivirira ropa mazamu anogona kutungamirira pakurova. Polyphenols zvakare akaratidzirwa kuderedza kusarudzwa kwemuviri weC-reactive protein (CRP), chinhu chinokosha mukuputika. Kuderera kweRPP kwakamboratidzwa kare kuderedza ngozi yehutano hwepfungwa, kurwisa kwemwoyo, uye mamwe marudzi ezvirwere zvepfungwa.
Kunyangwe kofi uye tiyi zvine zvakawanda zve polyphenols, mamwe marudzi e polyphenols anogona kuwanikwa mune zvakasiyana siyana zvekudya. Zvose zvine mapiritsi zvave zvichiratidzwa kuti dzine utano hwakanaka, asi zvakakosha zvikuru kunze kweavo mukofi uye tei rinoratidzika se:
- Grape polyphenols
- Apple polyphenols
- Chokoti polyphenols (chocolate yakasviba neanopfuura 80 muzana kakacoa)
Kunyange zvazvo uchapupu hwezvesayenzi hunofanira kukukurudzira kana uri wekofi kana wewaini, hazvireve kuti iwe unofanira kutanga nekuda kwehutano hunogona kubatsira. Kudya kwakanyatsonaka kwakazara mumichero nemiriwo kunewo nzvimbo yakakura ye polyphenols uye zvinokonzerwa ne polyphenol.
Sources:
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> Steptoe, > A et > al. Migumisiro yeTiyo Isingagumi Inyorera pa Platelet Kuita uye Kuvhiringidzika: Aviri-Blind > Placebo-Inodzorwa > Kutongwa. Atherosclerosis 2007; 193 (2): 277-82.
> Bravi, F et al. Kubika Kofi uye Hepatocellular Carcinoma Ngozi: A Meta-Analysis. Hepatology 2007; 46 (2): 430-5.
> Uiterwaal, CS et al. Coffee > Intake >, uye Kuwedzera kweHypertension. American Journal of Clinical Nutrition 2007; 85 (3): 718-23.
> Vlachopoulos, CV et al. Migumisiro yeHain Chronic Chronic Consumption on Aortic Stiffness uye Wave Reflections in Hypertensive Patients. European Journal of Clinical Nutrition 2007; 61 (6): 796-802.
> Willett, WC et al. Kushandiswa kweKafani uye Coronary Heart Disease muvakadzi. Gore Gumi Kuitevera. JAMA 1996; 275 (6): 458-462.
> Howard, D et al. Kafi uye Tea Kunyorera uye Ngozi yeMyocardial Infarction. American Journal of Epidemiology 1999; 149: 162-7.