Chocolate yog tsim los ntawm cocoa, uas muaj polyphenols , uas yuav ua hauj lwm raws li antioxidants uas txo cov roj LDL (qhov tsis zoo) thiab txo cov ntshav siab. Qee cov kws qhia tau hais tias noj tej co chocolate txhua txhua hnub tuaj yeem txo koj txoj kev pheej hmoo ntawm cov kab mob plawv.
Cocoa muaj epicatechins thiab catechins, uas zoo sib xws rau cov polyphenols pom hauv cov tshuaj yej ntsuab ; thiab quercetin, uas muaj nyob hauv cov txiv hmab txiv ntoo thiab zaub.
Dark chocolate muaj ntau antioxidants dua mis nyuj qhob noom vim hais tias qee txoj kev ua kev tshem cov polyphenols, uas muaj qhov tsw qab.
Kev tshawb fawb ntawm Chocolate
Kev tshawb nrhiav kev tshawb nrhiav li deb rov qab li 2006 ntsia chocolate noj thiab nws correlated nrog cov kab mob plawv mob loj loj thiab, tseeb, lawv pom ib correlation. Cov neeg uas noj ntau chocolate ntawm txhua yam tended muaj qis dua ntawm cov kab mob plawv. Qhov no yog cov ntaub ntawv nthuav tawm, tab sis qhov teeb meem nrog cov hom kev tshawb fawb txog kev noj haus yog qhov tseem ceeb ntawm kev sib ceg sib ceg. Yog hais tias cov neeg uas noj cov qhob noom xim kasfes kuj ua lwm yam uas txo lawv txoj kev pheej hmoo ntawm cov kab mob plawv, cov neeg tshawb nrhiav thiab cov neeg tuaj yeem tuaj yeem tuaj txiav txim tsis meej.
Nws yog qhov zoo dua rau kev tswj cov kev sim, uas yog cov kev tshawb fawb hauv ib qho kev kho mob (qhov no hauv chocolate los yog cocoa) yog kawm txog kev quab yuam los yog tsawg kawg nkaus.
Cocoa zoo li muaj teebmeem rau kev ua haujlwm ntawm cov hlab ntsha, yog li ntawd nws tau hais tias chocolate yuav pab tau cov neeg muaj ntshav siab. Ntau cov kev tshawb fawb ntawm chocolate cov nyhuv ntawm cov ntshav siab tau ua tiav, thiab ntau (tab sis tsis yog tag nrho) ntawm lawv ua rau pom kev txo qis ntshav siab rau cov ntsiab lus uas muaj ntshav siab.
Cov teeb meem nrog cov kev tshawb fawb no
Hmoov tsis, muaj ob peb yam teeb meem. Cov kev tshawb fawb pom tsom hauv cov ntshav siab feem ntau yog cov ntawv tshawb fawb qhib. Qhov no txhais tau hais tias ob qho tib si thiab cov kws tshawb fawb tau paub txog yam lawv tau siv thiab yog vim li cas lawv tau siv. Qhov no yog qhov teeb meem loj vim tias thaum tib neeg paub tias cov khoom uas lawv tab tom noj yuav zoo dua qub rau lawv txoj kev noj qab haus huv, lawv yuav pom cov kev txhim kho kom zoo uas tsis muaj dab tsi ua nrog rau cov khoom ntawd (nws hu ua cov txiaj ntsim ntawm cov placebo). Feem ntau ntawm cov kev tshawb fawb uas tau ua ob-qhov muag dig muag (tsis tus kws tshawb fawb los yog cov ntsiab lus paub yog tias lawv noj cov qhob noom chocolate tiag tiag los yog ib cov placebo) tsis tau pom tias tib lub qis hauv ntshav siab.
Lwm qhov teeb meem nrog cov kev tshawb fawb no yog tias hom ntau hom chocolate tau siv ntau yam kev tshawb fawb. Txoj kev ua haujlwm yuav txawv ntawm tuam txhab mus rau ib lub tuam txhab (thiab feem ntau cov hau kev tsis pub leej twg paub), yog li qhov zoo thiab cov nqi ntawm cov tshuaj antioxidants yuav txawv.
Polyphenols zoo li cov neeg pom hauv chocolate tej zaum yuav txo cov roj (cholesterol). Kev tshawb pom pom los ntawm ob txoj kev tshawb fawb tau luam tawm hauv xyoo 2010 tau pom ib co kev cog lus tias cocoa ua tau kom txo tau cov roj LDL thiab nce cov roj cholesterol HDL (zoo yam).
Tab sis lawv tau tshawb nrhiav me me. Cov kev tshawb fawb loj tshaj plaws yuav tsum tau xyuas seb qhov cuam tshuam ntau npaum li cas rau cocoa yeej muaj rau roj ntau ntau.
Cocoa tseem muaj me me ntawm xanthines (theobromine, theophylline, thiab caffeine ) thiab lwm cov ntsiab lus hu ua phenylethylamine. Tab sis txij thaum chocolate muaj tsuas yog me me ntawm cov sib txuas lawv tej zaum tsis muaj feem xyuam rau koj kev noj qab haus huv.
Nws tau hais tias noj mov me ntsis ntawm chocolate (tsaus qhob noom xim kasfes muaj feem ntau cov antioxidants) yuav pab txo koj cov ntshav siab (yog tias koj muaj ntshav siab), tab sis cov pov thawj tsis yog txhua yam uas muaj zog. Yog li thaum koj sib npaug tias nrog cov roj ntxiv thiab suab thaj pom nyob rau hauv chocolate treats, koj yuav tsum tau saib cov nyiaj uas koj haus.
Ib qho me me ntawm tsaus chocolate (tsawg dua 100 txog 200 calories raws li koj xav tau txhua hnub) zoo, tiam sis tsis txhob xav tias nws yog tshuaj thiab xav kom txo koj cov ntshav siab; tej zaum yuav muaj ntau lwm txoj kev ua neej thiab kev noj zaub mov feem cuam tshuam.
Qhov chaw:
"Cov nyhuv ntawm polyphenol nqaij tawv tsaus qhob noom xim kasfes hauv cov yoojyim capillary tag nrho cov ntshav qabzib, tag nrho cov cholesterol, ntshav siab thiab glucocorticoids hauv kev rog rog thiab rog rog.". Br J Nutr. 2010 Tsib; 103 (6): 842-50. doi: 10.1017 / S0007114509992431. https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/effect-of-polyphenolrich-dark-chocolate-on-fasting-capillary-whole-blood-glucose-total-cholesterol- ntshav-siab-thiab-glucocorticoids-hauv-noj qab nyob zoo-rog-thiab-rog-kawm / 34962C2FD86D9A2731872DF80774051C.
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Mellor DD, Sathyapalan T, Kilpatrick ES, Beckett S, Atkin SL. "High-cocoa polyphenol-nplua nuj qhob noom xim kasfes pab kho cov roj cholesterol hauv Hom 2 mob ntshav qab zib." Diabet Med. Xyoo 2010; 27 (11): 1318-21. http://www.ncbi.nlm.nih.gov/pubmed/20968113.
Njike VY, Faridi Z, Shuval K, Dutta S, Kay CD, West SG, Kris-Etherton PM, Katz DL. "Teebmeem ntawm qab zib thiab dej qab zib tsis pub muaj caffoa rau hauv kev ua haujlwm hauv cov neeg laus rog." Int J Cardiol. 2011 May 19; 149 (1): 83-8. Http://www.internationaljournalofcardiology.com/article/S0167-5273(09)01668-4/abstract.