{"id":131809,"date":"2026-07-23T19:42:17","date_gmt":"2026-07-23T19:42:17","guid":{"rendered":"https:\/\/www.europesays.com\/sk\/131809\/"},"modified":"2026-07-23T19:42:17","modified_gmt":"2026-07-23T19:42:17","slug":"tento-sposob-pripravy-kavy-vedci-spojili-s-rychlejsim-starnutim-tela-druhy-dopadol-presne-opacne-vosveteit-sk","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/sk\/131809\/","title":{"rendered":"Tento sp\u00f4sob pr\u00edpravy k\u00e1vy vedci spojili s r\u00fdchlej\u0161\u00edm starnut\u00edm tela. Druh\u00fd dopadol presne opa\u010dne | Vosveteit.sk"},"content":{"rendered":"

K\u00e1va patr\u00ed medzi najob\u013e\u00fabenej\u0161ie n\u00e1poje na svete a vedci ju u\u017e roky sk\u00famaj\u00fa pre mo\u017en\u00e9 \u00fa\u010dinky na zdravie. Nov\u00e1 \u0161t\u00fadia v\u0161ak nazna\u010duje, \u017ee nez\u00e1le\u017e\u00ed iba na tom, ko\u013eko \u0161\u00e1lok denne vypije\u0161. D\u00f4le\u017eit\u00fd m\u00f4\u017ee by\u0165 aj sp\u00f4sob pr\u00edpravy.<\/p>\n

V\u00fdskumn\u00edci zistili rozdiel medzi filtrovanou a instantnou k\u00e1vou pri takzvanom biologickom starnut\u00ed<\/a>. K\u00fdm filtrovan\u00e1 k\u00e1va sa spojila s priaznivej\u0161\u00edmi ukazovate\u013emi, instantn\u00e1 verzia uk\u00e1zala opa\u010dn\u00fd trend. Vedci v\u0161ak upozor\u0148uj\u00fa, \u017ee v\u00fdsledky neznamenaj\u00fa, \u017ee jeden druh k\u00e1vy priamo predl\u017euje \u017eivot alebo druh\u00fd automaticky \u0161kod\u00ed. V\u00fdskum iba poukazuje na s\u00favislosti medzi typom k\u00e1vy a ur\u010dit\u00fdmi znakmi starnutia organizmu.<\/p>\n

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Odoberaj Vosveteit.sk cez Telegram a prihl\u00e1s sa k odberu spr\u00e1v
\n <\/a><\/p>\n

Biologick\u00fd vek toti\u017e nemus\u00ed by\u0165 rovnak\u00fd ako ten, ktor\u00fd ukazuje ob\u010diansky preukaz, informuje News Medical.<\/a> Dvaja \u013eudia s rovnak\u00fdm po\u010dtom rokov m\u00f4\u017eu ma\u0165 rozdielne \u201evn\u00fatorn\u00e9 hodiny\u201c. Vedci pri hodnoten\u00ed sleduj\u00fa napr\u00edklad stav buniek, z\u00e1palov\u00e9<\/a> procesy \u010di \u010fal\u0161ie ukazovatele, ktor\u00e9 uk\u00e1\u017eu, ako r\u00fdchlo telo starne.<\/p>\n

Ak\u00fd je rozdiel medzi instantnou a filtrovanou k\u00e1vou?<\/p>\n

V\u00fdskumn\u00fd t\u00edm vyu\u017eil \u00fadaje z rozsiahlej datab\u00e1zy UK Biobank, ktor\u00e1 obsahuje zdravotn\u00e9 inform\u00e1cie st\u00e1tis\u00edcov \u013eud\u00ed. Do anal\u00fdzy zaradili takmer 49 500 \u00fa\u010dastn\u00edkov s priemern\u00fdm vekom pribli\u017ene 56 rokov. Vedci sledovali tri hlavn\u00e9 ukazovatele biologick\u00e9ho starnutia. Prv\u00fdm bola d\u013a\u017eka telom\u00e9r v bielych krvink\u00e1ch. Telom\u00e9ry funguj\u00fa ako ochrann\u00e9 konce chromoz\u00f3mov a pri ka\u017edom delen\u00ed buniek sa skracuj\u00fa. Krat\u0161ie telom\u00e9ry \u010dasto s\u00favisia s vy\u0161\u0161\u00edm biologick\u00fdm vekom.<\/p>\n

\"titulka-starnutie_2\"\"titulka-starnutie_2\"Zdroj: Christopher Campbell z Unsplash, \u00faprava: Vosveteit.sk<\/a><\/p>\n

\u010eal\u0161\u00edmi ukazovate\u013emi boli takzvan\u00fd PhenoAge a KDM biologick\u00fd vek. Tieto met\u00f3dy kombinuj\u00fa r\u00f4zne zdravotn\u00e9 \u00fadaje, napr\u00edklad v\u00fdsledky krvn\u00fdch testov<\/a> a klinick\u00e9 ukazovatele, aby odhadli, \u010di telo starne r\u00fdchlej\u0161ie alebo pomal\u0161ie, ne\u017e by zodpovedalo veku \u010dloveka.<\/p>\n

Neprehliadni
\n <\/p>\n

\"vladimir\"vladimir <\/p>\n

\n\t\t\t\t\tHackeri odhalili z\u00e1kulisie ruskej cenz\u00fary. M\u00e9di\u00e1 mali zataji\u0165 palivov\u00fa kr\u00edzu aj z\u00e1bery z \u00fatoku na Moskvu <\/p>\n

<\/a><\/p>\n

\u00da\u010dastn\u00edci v\u00fdskumu uv\u00e1dzali, ak\u00fd druh k\u00e1vy pij\u00fa. Vedci rozdelili konzum\u00e1ciu na filtrovan\u00fa k\u00e1vu, instantn\u00fa k\u00e1vu a \u010fal\u0161ie typy. Priemern\u00fd \u00fa\u010dastn\u00edk vypil pribli\u017ene 0,7 \u0161\u00e1lky filtrovanej k\u00e1vy denne a 1,5 \u0161\u00e1lky instantnej k\u00e1vy. V\u00fdsledky uk\u00e1zali zauj\u00edmav\u00fd rozdiel. \u013dudia, ktor\u00ed pili filtrovan\u00fa k\u00e1vu, mali v priemere priaznivej\u0161ie hodnoty biologick\u00e9ho veku. Ich sk\u00f3re nazna\u010dovalo pomal\u0161ie biologick\u00e9 starnutie a z\u00e1rove\u0148 mali tendenciu k dlh\u0161\u00edm telom\u00e9ram.<\/p>\n

Na druhej strane konzumenti instantnej k\u00e1vy vyk\u00e1zali opa\u010dn\u00fd trend. Vedci zaznamenali vy\u0161\u0161ie hodnoty ukazovate\u013eov zr\u00fdchlen\u00e9ho biologick\u00e9ho starnutia a krat\u0161ie telom\u00e9ry. Rozdiel v\u0161ak nebol obrovsk\u00fd. Autori uviedli, \u017ee \u00fa\u010dinok pri instantnej k\u00e1ve zodpovedal pribli\u017ene zr\u00fdchleniu biologick\u00e9ho veku o 0,1 a\u017e 0,2 roka, \u010do m\u00e1 pri jednotlivcovi iba mal\u00fd praktick\u00fd v\u00fdznam.<\/p>\n

Vedci preto nehovoria, \u017ee instantn\u00e1 k\u00e1va sp\u00f4sob\u00ed pred\u010dasn\u00e9 starnutie. D\u00f4vod rozdielu m\u00f4\u017ee s\u00favisie\u0165 s viacer\u00fdmi faktormi. Sp\u00f4sob v\u00fdroby k\u00e1vy men\u00ed mno\u017estvo r\u00f4znych l\u00e1tok, ktor\u00e9 sa do n\u00e1poja dostan\u00fa. Filtrovan\u00e1 k\u00e1va m\u00f4\u017ee obsahova\u0165 in\u00e9 mno\u017estvo prospe\u0161n\u00fdch zl\u00fa\u010den\u00edn ne\u017e instantn\u00e1 verzia.<\/p>\n

V\u00fdskumn\u00edci z\u00e1rove\u0148 upozornili, \u017ee na v\u00fdsledky m\u00f4\u017eu vpl\u00fdva\u0165 aj \u010fal\u0161ie rozdiely medzi \u013eu\u010fmi. Napr\u00edklad faj\u010denie, pohyb, telesn\u00e1 hmotnos\u0165, strava alebo celkov\u00fd \u017eivotn\u00fd \u0161t\u00fdl.<\/p>\n

\u201eNa\u0161e v\u00fdsledky nazna\u010duj\u00fa, \u017ee filtrovan\u00e1 k\u00e1va s\u00favis\u00ed s priaznivej\u0161\u00edm profilom biologick\u00e9ho starnutia ne\u017e instantn\u00e1 k\u00e1va, no na potvrdenie t\u00fdchto zisten\u00ed potrebujeme \u010fal\u0161\u00ed v\u00fdskum,\u201c hovoria autori \u0161t\u00fadie<\/a>.<\/p>\n

Vedci sk\u00famali aj to, \u010di v\u00fdsledky nezmenia \u010fal\u0161ie faktory, napr\u00edklad prid\u00e1vanie mlieka, cukru alebo umel\u00fdch sladidiel do k\u00e1vy. Po \u00faprav\u00e1ch anal\u00fdzy zostali hlavn\u00e9 rozdiely medzi filtrovanou a instantnou k\u00e1vou podobn\u00e9. Zauj\u00edmav\u00e9 bolo aj zistenie, \u017ee niektor\u00e9 l\u00e1tky v tele mohli \u010diasto\u010dne vysvet\u013eova\u0165 pozorovan\u00e9 rozdiely. V\u00fdskumn\u00edci sledovali napr\u00edklad cystat\u00edn C, ktor\u00fd s\u00favis\u00ed s funkciou obli\u010diek, baz\u00e1lny metabolizmus a \u010fal\u0161ie krvn\u00e9 ukazovatele. Tieto faktory v\u0161ak vysvetlili iba \u010das\u0165 s\u00favislost\u00ed.<\/p>\n

\"cierna\"ciernaZdroj: Daniel Dan \/ unsplash.com<\/a>
\nV\u00fdsledky zatia\u013e nie s\u00fa dos\u0165 jasn\u00e9, aby sa mohlo poveda\u0165 \u017ee filtrovan\u00e1 k\u00e1va spoma\u013euje starnutie<\/p>\n

\u0160t\u00fadia m\u00e1 aj svoje obmedzenia. Vedci sledovali \u00fadaje \u013eud\u00ed v jednom \u010dasovom obdob\u00ed, tak\u017ee nedok\u00e1\u017eu potvrdi\u0165, \u017ee filtrovan\u00e1 k\u00e1va priamo sp\u00f4sobuje pomal\u0161ie starnutie. Rovnako ne\u0161lo o experiment, pri ktorom by jedna skupina dlhodobo pila iba filtrovan\u00fa k\u00e1vu a druh\u00e1 iba instantn\u00fa.<\/p>\n

V\u00fdskumn\u00edci preto zd\u00f4raz\u0148uj\u00fa, \u017ee v\u00fdsledky zatia\u013e nemaj\u00fa meni\u0165 v\u00fd\u017eivov\u00e9 odpor\u00fa\u010dania. Sk\u00f4r ukazuj\u00fa \u010fal\u0161iu zauj\u00edmav\u00fa oblas\u0165, v ktorej m\u00f4\u017ee zohr\u00e1va\u0165 \u00falohu nielen samotn\u00e1 potravina alebo n\u00e1poj, ale aj sp\u00f4sob jeho spracovania. Pre milovn\u00edkov k\u00e1vy tak zost\u00e1va odkaz pomerne jednoduch\u00fd. \u0160\u00e1lka k\u00e1vy sama osebe nie je iba ot\u00e1zkou kofe\u00ednu. To, \u010do sa v nej nach\u00e1dza, m\u00f4\u017ee z\u00e1visie\u0165 aj od toho, ako vznikla. \u010eal\u0161ie v\u00fdskumy uk\u00e1\u017eu, \u010di sa tieto rozdiely potvrdia aj pri dlhodobom sledovan\u00ed zdravia \u013eud\u00ed.<\/p>\n


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