{"id":9819,"date":"2024-09-02T02:28:49","date_gmt":"2024-09-02T02:28:49","guid":{"rendered":"http:\/\/vitashop.info\/sk\/blog\/2024\/09\/02\/vlaknina-vlastnosti-pouzitie-a-davkovanie\/"},"modified":"2024-09-02T02:28:49","modified_gmt":"2024-09-02T02:28:49","slug":"vlaknina-vlastnosti-pouzitie-a-davkovanie","status":"publish","type":"post","link":"https:\/\/vitashop.info\/sk\/blog\/2024\/09\/02\/vlaknina-vlastnosti-pouzitie-a-davkovanie\/","title":{"rendered":"Vl\u00e1knina \u2013 vlastnosti, pou\u017eitie a d\u00e1vkovanie"},"content":{"rendered":"


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<\/p>\n

\n

\u010co je vl\u00e1knina a ak\u00fd je jej v\u00fdznam pre na\u0161e telo?<\/h2>\n

Vl\u00e1knina je komplexn\u00fd polysacharid, ktor\u00fd prech\u00e1dza tr\u00e1viacim traktom bez toho, aby ho telo vstrebalo alebo rozlo\u017eilo. Rozli\u0161ujeme vl\u00e1kninu rozpustn\u00fa a nerozpustn\u00fa.<\/p>\n

\u010cist\u00fd inul\u00edn<\/b><\/span> obsahuje 100% \u010dist\u00fd inul\u00ednov\u00fd pr\u00e1\u0161ok z\u00edskan\u00fd z \u010dakanky, ktor\u00fd podporuje spr\u00e1vnu \u010dinnos\u0165 \u010driev. Jedine\u010dnos\u0165 tejto vo vode rozpustnej vl\u00e1kniny je v tom, \u017ee sa do hrub\u00e9ho \u010dreva dost\u00e1va v nezmenenej forme a poskytuje tak vhodn\u00e9 prostredie pre mno\u017eenie prospe\u0161n\u00fdch bakt\u00e9ri\u00ed, \u010do zabra\u0148uje mno\u017eeniu \u0161kodliv\u00fdch bakt\u00e9ri\u00ed, navy\u0161e obmedzuje tvorbu toxick\u00fdch l\u00e1tok, podporuje zdravie tr\u00e1viaci a imunitn\u00fd syst\u00e9m.<\/div>\n

Dva druhy vl\u00e1kniny.<\/h3>\n

Nerozpustn\u00e1 vl\u00e1knina tvor\u00ed hmotu v \u010drev\u00e1ch. Sklad\u00e1 sa z lign\u00ednu, hemicelul\u00f3zy a celul\u00f3zy, ktor\u00e9 nie s\u00fa zdrojom energie. T\u00fdm sa zr\u00fdchli prechod potravy \u010drevami, zv\u00e4\u010d\u0161\u00ed sa objem stolice a u\u013eah\u010d\u00ed sa jej vylu\u010dovanie. Tieto \u00fa\u010dinky vl\u00e1kniny s\u00fa mimoriadne d\u00f4le\u017eit\u00e9 pre \u013eudsk\u00e9 zdravie. Medzi zdroje nerozpustnej vl\u00e1kniny patria cel\u00e9 zrn\u00e1, hned\u00e1 ry\u017ea, obilniny, zemiaky, fazu\u013eov\u00e9 struky a mrkva.<\/p>\n

<\/div>\n

Zni\u017euje vl\u00e1knina hladinu cukru a cholesterolu?<\/h2>\n

Vl\u00e1knina rozpustn\u00e1 vo vode m\u00e1 schopnos\u0165 absorbova\u0165 vodu a preto kvas\u00ed v tr\u00e1viacom trakte, tak\u017ee m\u00f4\u017ee by\u0165 zdrojom energie. M\u00e1 pozit\u00edvny vplyv na metabolizmus cukrov. Tento \u00fa\u010dinok sa vyu\u017e\u00edva ako doplnok pri lie\u010dbe cukrovky. V\u0161etky formy vo vode rozpustnej vl\u00e1kniny sa vyzna\u010duj\u00fa schopnos\u0165ou \u00fa\u010dinne zni\u017eova\u0165 hladinu cholesterolu.<\/p>\n

Zdrojom rozpustnej vl\u00e1kniny je najm\u00e4 ovocie, t. j. ban\u00e1ny, jablk\u00e1 a bobu\u013eov\u00e9 ovocie ako r\u00edbezle, egre\u0161e a hrozno. Nach\u00e1dza sa aj v morsk\u00fdch riasach, riasach a hub\u00e1ch, vr\u00e1tane zn\u00e1mej hlivy ustricovej.<\/p>\n

Priazniv\u00e9 \u00fa\u010dinky vl\u00e1kniny. Ako funguje vl\u00e1knina a ako ju pou\u017e\u00edva\u0165.<\/h2>\n

\u010eal\u0161ou d\u00f4le\u017eitou vlastnos\u0165ou vl\u00e1kniny je \u010distenie \u010driev. Jeho hojnos\u0165 v strave je adekv\u00e1tnou prevenciou rakoviny hrub\u00e9ho \u010dreva. Navy\u0161e odstr\u00e1nen\u00edm \u017el\u010dov\u00fdch kysel\u00edn z tela zabra\u0148uje tvorbe \u017el\u010dov\u00fdch kame\u0148ov. Zni\u017euje tie\u017e hladinu tukov a br\u00e1ni rozvoju ateroskler\u00f3zy. Prij\u00edman\u00edm vl\u00e1kniny sa zni\u017euje mno\u017estvo \u201ezl\u00e9ho\u201c cholesterolu v krvi a zvy\u0161uje sa hladina \u201edobr\u00e9ho\u201c cholesterolu.<\/p>\n

Vl\u00e1knina pri chudnut\u00ed<\/h3>\n

Vl\u00e1knina je d\u00f4le\u017eit\u00e1 aj pri chudnut\u00ed, preto\u017ee zni\u017euje pr\u00edjem potravy a energetick\u00fa efekt\u00edvnos\u0165. V\u010faka svojej schopnosti zv\u00e4\u010d\u0161i\u0165 objem a vynikaj\u00facej viskozite pom\u00e1ha regulova\u0165 pocit s\u00fdtosti. Po zjeden\u00ed jedla s obsahom vl\u00e1kniny sa c\u00edtite dlh\u0161ie s\u00fdti. Vl\u00e1knina spoma\u013euje vypr\u00e1zd\u0148ovanie \u017eal\u00fadka a mechanicky br\u00e1ni enz\u00fdmom v pr\u00edstupe k \u017eivin\u00e1m. Vl\u00e1knina zabra\u0148uje prejedaniu t\u00fdm, \u017ee zvy\u0161uje pocit s\u00fdtosti. Skuto\u010dn\u00fd denn\u00fd pr\u00edjem vl\u00e1kniny v na\u0161ej popul\u00e1cii sa pohybuje medzi 15 a\u017e 18 g, odpor\u00fa\u010dan\u00e1 denn\u00e1 d\u00e1vka vl\u00e1kniny je v\u0161ak a\u017e 30 g.<\/p>\n

\u010co by sme e\u0161te mali vedie\u0165 o vl\u00e1knine?<\/h3>\n

Najviac vl\u00e1kniny konzumuj\u00fa vegetari\u00e1ni, no musia pam\u00e4ta\u0165 na to, \u017ee pri nadmernej dlhodobej konzum\u00e1cii vl\u00e1kniny potrebuje telo zv\u00fd\u0161en\u00e9 mno\u017estvo z\u00e1kladn\u00fdch miner\u00e1lov. Vl\u00e1knina via\u017ee miner\u00e1ly a obmedzuje ich dostato\u010dn\u00e9 vstreb\u00e1vanie a vyu\u017eitie v organizme.<\/p>\n

Ale nadmern\u00e1 konzum\u00e1cia vl\u00e1kniny je zbyto\u010dn\u00e1 a m\u00f4\u017ee by\u0165 dokonca kontraprodukt\u00edvna. Pri ve\u013ek\u00fdch denn\u00fdch d\u00e1vkach vl\u00e1kniny kles\u00e1 schopnos\u0165 vstreb\u00e1va\u0165 hlavne v\u00e1pnik, hor\u010d\u00edk, sod\u00edk a drasl\u00edk.<\/p>\n

V\u00fd\u017eivov\u00e9 doplnky s obsahom vl\u00e1kniny<\/h2>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u010co je vl\u00e1knina a ak\u00fd je jej v\u00fdznam pre na\u0161e telo? Vl\u00e1knina je komplexn\u00fd polysacharid, ktor\u00fd prech\u00e1dza tr\u00e1viacim traktom bez…<\/p>\n","protected":false},"author":1,"featured_media":9820,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[705],"class_list":["post-9819","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-calivita","tag-vlakno"],"_links":{"self":[{"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/posts\/9819","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/comments?post=9819"}],"version-history":[{"count":0,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/posts\/9819\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/media\/9820"}],"wp:attachment":[{"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/media?parent=9819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/categories?post=9819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vitashop.info\/sk\/wp-json\/wp\/v2\/tags?post=9819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}