[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kusi.sk\/co-je-kofein-a-aky-ma-vplyv-na-nase-zdravie\/#Article","mainEntityOfPage":"https:\/\/www.kusi.sk\/co-je-kofein-a-aky-ma-vplyv-na-nase-zdravie\/","headline":"\u010co je kofe\u00edn a ak\u00fd m\u00e1 vplyv na na\u0161e zdravie?","name":"\u010co je kofe\u00edn a ak\u00fd m\u00e1 vplyv na na\u0161e zdravie?","description":"Rann\u00e9 vst\u00e1vanie, no\u010dn\u00e1 smena alebo poobedn\u00fd \u00fatlm \u2013 ka\u017ed\u00fd z n\u00e1s potrebuje po\u010das d\u0148a trochu nakopn\u00fa\u0165. V\u00e4\u010d\u0161ina \u013eud\u00ed bojuje s ospalos\u0165ou pr\u00e1ve pomocou kofe\u00ednu, ktor\u00fd je obsiahnut\u00fd nielen v k\u00e1ve, ale aj r\u00f4znych sladen\u00fdch n\u00e1pojoch. Viete, ako kofe\u00edn vpl\u00fdva na zdravie? \u010co je kofe\u00edn a \u010do rob\u00ed v tele? Kofe\u00edn patr\u00ed z chemick\u00e9ho h\u013eadiska k...","datePublished":"2021-06-22","dateModified":"2023-10-03","author":{"@type":"Person","@id":"https:\/\/www.kusi.sk\/author\/#Person","name":"","url":"https:\/\/www.kusi.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/bbaa4e9a58aac4329fe0ade0f3fb816f09f0dc43c21f6e884dccfbc124b16b29?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/bbaa4e9a58aac4329fe0ade0f3fb816f09f0dc43c21f6e884dccfbc124b16b29?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kusi.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kusi.sk\/wp-content\/uploads\/471_sachets-cafe-bio-entkoffeiniert_PsLvYz.png","url":"https:\/\/www.kusi.sk\/wp-content\/uploads\/471_sachets-cafe-bio-entkoffeiniert_PsLvYz.png","height":0,"width":0},"url":"https:\/\/www.kusi.sk\/co-je-kofein-a-aky-ma-vplyv-na-nase-zdravie\/","about":["Tovar"],"wordCount":591,"articleBody":"        Rann\u00e9 vst\u00e1vanie, no\u010dn\u00e1 smena alebo poobedn\u00fd \u00fatlm \u2013 ka\u017ed\u00fd z n\u00e1s potrebuje po\u010das d\u0148a trochu nakopn\u00fa\u0165. V\u00e4\u010d\u0161ina \u013eud\u00ed bojuje s ospalos\u0165ou pr\u00e1ve pomocou kofe\u00ednu, ktor\u00fd je obsiahnut\u00fd nielen v k\u00e1ve, ale aj r\u00f4znych sladen\u00fdch n\u00e1pojoch. Viete, ako kofe\u00edn vpl\u00fdva na zdravie? \u010co je kofe\u00edn a \u010do rob\u00ed v tele? Kofe\u00edn patr\u00ed z chemick\u00e9ho h\u013eadiska k alkaloidom, medzi ktor\u00e9 patr\u00ed taktie\u017e nikot\u00edn. Jedn\u00e1 sa o pr\u00edrodn\u00fd stimulant, ktor\u00fd je pr\u00edtomn\u00fd v k\u00e1vov\u00fdch zrn\u00e1ch, niektor\u00fdch \u010dajoch a tie\u017e v kakaov\u00fdch b\u00f4boch. Stimula\u010dn\u00e9 \u00fa\u010dinky kofe\u00ednu na nervov\u00fd syst\u00e9m s\u00fa \u013eudstvu zn\u00e1me u\u017e takmer 5000 rokov. K\u00e1va, ktor\u00fa si dnes lejeme do \u0161\u00e1lok bola po prv\u00fd raz objaven\u00e1 v Eti\u00f3pii a prv\u00e9 n\u00e1poje obsahuj\u00face kofe\u00edn pri\u0161li na trh a\u017e v 19. storo\u010d\u00ed.  Kofe\u00edn je po konzum\u00e1cii vstreban\u00fd v tr\u00e1viacom trakte, odkia\u013e pokra\u010duje do krvn\u00e9ho obehu. Cie\u013eom kofe\u00ednu je pe\u010de\u0148, kde doch\u00e1dza k jeho \u0161tiepeniu na l\u00e1tky, ktor\u00e9 vpl\u00fdvaj\u00fa predov\u0161etk\u00fdm na mozog. V mozgu tak doch\u00e1dza k blokovaniu \u00fa\u010dinku r\u00f4znych l\u00e1tok navodzuj\u00facich \u00fanavu a uvo\u013enenie.  Vedeli ste, \u017ee… … sa v \u010diernom \u010daji nach\u00e1dza porovnate\u013en\u00e9 mno\u017estvo kofe\u00ednu ako be\u017enom espresse? Kofe\u00edn \u010falej vedie k poklesu koncentr\u00e1cie adrenal\u00ednu v krvi a naopak k n\u00e1rastu koncentr\u00e1cie noradrenal\u00ednu a dopam\u00ednu. T\u00e1to kombin\u00e1cia sp\u00f4sobuj e\u0161te v\u00e4\u010d\u0161iu stimul\u00e1ciu pre n\u00e1\u0161 mozog, ktor\u00e1 vedie v\u00e4\u010d\u0161ej bdelosti a s\u00fastredenosti. Kde v tele pom\u00e1ha kofe\u00edn? Najzn\u00e1mej\u0161\u00edm pozit\u00edvnym \u00fa\u010dinkom kofe\u00ednu je pr\u00e1ve jeho schopnos\u0165 stimulova\u0165 mozgov\u00e9 funkcie. S t\u00fdm je spojen\u00e1 bdelos\u0165, s\u00fastredenos\u0165 a tie\u017e ni\u017e\u0161ie riziko vzniku depresi\u00ed. Kofe\u00edn z\u00e1rove\u0148 pom\u00e1ha udr\u017eiava\u0165 dobr\u00fa n\u00e1ladu a m\u00f4\u017ee v\u00e1m pom\u00f4c\u0165 aj pri cvi\u010den\u00ed. Sp\u00f4sobuje toti\u017e, \u017ee telo vyu\u017e\u00edva ako hlavn\u00fd zdroj energie tuky. V\u010faka tomu ostane gluk\u00f3za v na\u0161ich svaloch, kde m\u00f4\u017ee by\u0165 vyu\u017eit\u00e1 na svalov\u00fd pohyb. Mnoh\u00e9 zdroje tie\u017e ud\u00e1vaj\u00fa \u017ee kofe\u00edn zni\u017euje riziko vzniku srdcov\u00fdch ochoren\u00ed a po\u0161koden\u00ed pe\u010dene. Klasick\u00e1 k\u00e1va aj k\u00e1va bez kofe\u00ednu s\u00fa pln\u00e9 antioxidantov, v\u010faka \u010domu zni\u017euj\u00fa v tele oxida\u010dn\u00fd stres. V\u00fdsledok je zn\u00ed\u017eenie rizika vzniku rakovinov\u00fdch ochoren\u00ed.  Ved\u013eaj\u0161ie \u00fa\u010dinky kofe\u00ednu Stimul\u00e1cia mozgovej aktivity so sebou prin\u00e1\u0161a mno\u017estvo ne\u017eiaducich \u00fa\u010dinkov. Patr\u00ed medzi ne napr\u00edklad nespavos\u0165, nervozita a mierne zn\u00ed\u017een\u00e1 koordin\u00e1cia. Kofe\u00edn \u010falej podporuje diur\u00e9zu, \u010do m\u00f4\u017ee v kone\u010dnom d\u00f4sledku sp\u00f4sobi\u0165 dehydrat\u00e1ciu. V neposlednom rade sp\u00f4sobuje konzum\u00e1cia kofe\u00ednu vy\u0161\u0161ie riziko vzniku z\u00e1vislosti na jeho stimula\u010dn\u00fdch \u00fa\u010dinkoch. Ak si v\u0161ak ka\u017ed\u00e9 r\u00e1no pripravujete k\u00e1vu bez kofe\u00ednu, o va\u0161e zdravie sa nemus\u00edte b\u00e1\u0165. Kofe\u00edn je be\u017enou s\u00fa\u010das\u0165ou k\u00e1vov\u00fdch z\u0155n, \u010daju, energetick\u00fdch n\u00e1pojov a \u010fal\u0161\u00edch sladen\u00fdch n\u00e1pojov. Jedn\u00e1 sa o l\u00e1tku, ktor\u00e1 stimuluje na\u0161u nervov\u00fa s\u00fastavu a jej konzum\u00e1ciu sprev\u00e1dzaj\u00fa aj negat\u00edvne ved\u013eaj\u0161ie \u00fa\u010dinky. Ak by ste radi obmedzili svoju konzum\u00e1ciu kofe\u00ednu, vysk\u00fa\u0161ajte bezkofe\u00ednov\u00fa k\u00e1vu, ktor\u00e1 m\u00f4\u017ee prospie\u0165 v\u00e1\u0161mu zdraviu.                                                                                                                                                                                                                                                                                                                                                                                          4.6\/5 - (5 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"\u010co je kofe\u00edn a ak\u00fd m\u00e1 vplyv na na\u0161e zdravie?","item":"https:\/\/www.kusi.sk\/co-je-kofein-a-aky-ma-vplyv-na-nase-zdravie\/#breadcrumbitem"}]}]