{"id":874,"date":"2025-04-29T14:00:47","date_gmt":"2025-04-29T13:00:47","guid":{"rendered":"https:\/\/www.donatural.com\/?post_type=raziskuj&#038;p=874"},"modified":"2026-03-04T11:55:16","modified_gmt":"2026-03-04T10:55:16","slug":"kako-sta-povezani-prebava-in-presnova","status":"publish","type":"raziskuj","link":"https:\/\/www.donatural.com\/sl\/raziskuj\/kako-sta-povezani-prebava-in-presnova\/","title":{"rendered":"Kako sta povezani prebava in presnova"},"content":{"rendered":"\n<p>Presnova in prebava sta razli\u010dna, tesno povezana procesa, ki sta bistvena za delovanje telesa.<\/p>\n\n\n\n<p><strong>Prebava<\/strong> je proces razgrajevanja hrane v molekule, ki jih lahko telo absorbira in uporabi za energijo in druge funkcije. Prebava se za\u010dne v ustih, kjer se hrana z \u017eve\u010denjem mehansko zmelje in pome\u0161a s slino, ki vsebuje encime, s \u010dimer se za\u010dne kemi\u010dna razgradnja. Hrana nato potuje skozi po\u017eiralnik do \u017eelodca, kjer se zme\u0161a z \u017eelod\u010dnimi sokovi, ki vsebujejo kislino in encime za nadaljnjo razgradnjo. Delno prebavljena hrana iz \u017eelodca preide v tanko \u010drevo, kjer se kemi\u010dna razgradnja nadaljuje z encimi iz trebu\u0161ne slinavke in \u017eol\u010dem iz jeter. V tankem \u010drevesu se ve\u010dina hranilnih snovi absorbira v krvni obtok. Neizkori\u0161\u010deni ostanki hrane preidejo v debelo \u010drevo, kjer se absorbira voda in oblikuje blato, ki se izlo\u010di iz telesa.<\/p>\n\n\n\n<p><strong>Presnova<\/strong> je skupek kemi\u010dnih procesov v telesu, ki so potrebni za ohranjanje \u017eivljenja. Vklju\u010duje razgradnjo hranil (katabolizem) in izgradnjo kompleksnih molekul (anabolizem). <strong>Hranila, pridobljena s prebavo, so vir energije za presnovne procese<\/strong>. S presnovo uravnavamo tudi telesno temperaturo, rast, obnovo celic in druge funkcije. Presnova skrbi za pretvorbo hrane v energijo, ki jo telo uporablja za izvajanje svojih funkcij, kot so dihanje, gibanje, rast in obnova celic.<\/p>\n\n\n\n<p><strong>Prebava in presnova sta tesno povezani<\/strong>, saj prebava omogo\u010da razgradnjo hrane v manj\u0161e molekule, ki se lahko absorbirajo v krvni obtok in uporabijo v presnovnih procesih. <strong>Povedano druga\u010de, prebava pripravi hrano za presnovo.<\/strong><\/p>\n\n\n\n<p>Po drugi strani je presnova odvisna od hranil, ki jih dobimo iz prebavljene hrane. Hranila so nujno potrebna za energijo, rast in obnovo celic ter za delovanje vseh presnovnih procesov.<\/p>\n\n\n\n<p><strong>Prebava in presnova sta skratka dopolnjujo\u010da se procesa, ki omogo\u010data, da telo iz hrane pridobiva energijo in hranila ter jih uporablja za svoje vitalne funkcije.<\/strong><\/p>\n\n\n\n<p>Viri:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Rowland I, Gibson G, Heinken A, Scott K, Swann J, Thiele I, Tuohy K. Gut\u00a0microbiota\u00a0functions: metabolism\u00a0of\u00a0nutrients\u00a0and\u00a0other\u00a0food\u00a0components. Eur J Nutr. 2018 Feb;57(1):1-24. doi: 10.1007\/s00394-017-1445-8. Epub 2017 Apr 9. PMID: 28393285; PMCID: PMC5847071.<\/li>\n\n\n\n<li>https:\/\/gi.org\/patientnews\/all-about-digestion-and-metabolism\/<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Presnova in prebava sta razli\u010dna, tesno povezana procesa, ki sta bistvena za delovanje telesa. Prebava je proces razgrajevanja hrane v molekule, ki jih lahko telo absorbira in uporabi za energijo in druge funkcije. Prebava se za\u010dne v ustih, kjer se hrana z \u017eve\u010denjem mehansko zmelje in pome\u0161a s slino, ki vsebuje encime, s \u010dimer se <a href=\"https:\/\/www.donatural.com\/sl\/raziskuj\/kako-sta-povezani-prebava-in-presnova\/\" class=\"more-link\">&#8230;<\/a><\/p>\n","protected":false},"author":4,"featured_media":1722,"menu_order":0,"template":"","category_blog":[29],"class_list":["post-874","raziskuj","type-raziskuj","status-publish","has-post-thumbnail","hentry","category_blog-crevesno-mozganska-os"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kako sta povezani prebava in presnova - Donatural<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.donatural.com\/sl\/raziskuj\/kako-sta-povezani-prebava-in-presnova\/\" \/>\n<meta property=\"og:locale\" content=\"sl_SI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kako sta povezani prebava in presnova - Donatural\" \/>\n<meta property=\"og:description\" content=\"Presnova in prebava sta razli\u010dna, tesno povezana procesa, ki sta bistvena za delovanje telesa. 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