{"id":14509,"date":"2025-12-18T12:53:44","date_gmt":"2025-12-18T12:53:44","guid":{"rendered":"https:\/\/dentaltestlab.com\/xylitol-in-der-zahnpflege-wirkung-auf-karies-mundflora-und-warum-zuckerfrei-nicht-automatisch-zahngesund-heisst\/"},"modified":"2026-08-17T15:13:32","modified_gmt":"2026-08-17T15:13:32","slug":"xylitol-v-peci-o-zuby","status":"publish","type":"page","link":"https:\/\/dentaltestlab.com\/cs\/xylitol-v-peci-o-zuby\/","title":{"rendered":"Xylitol v p\u00e9\u010di o zuby"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>XYLITOL \u2013 STRU\u010cN\u011a (Shrnut\u00ed)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Typ slo\u017eky:<\/strong> cukern\u00fd alkohol (polyol), sladidlo \u2013 v p\u00e9\u010di o zuby \u010dasto uv\u00e1d\u011bn\u00fd jako <strong>Xylitol<\/strong><\/li>\n\n\n\n<li><strong>Hlavn\u00ed p\u0159\u00ednos:<\/strong> m\u016f\u017ee tlumit aktivitu <strong>kariogenn\u00edch bakteri\u00ed (nap\u0159. Streptococcus mutans)<\/strong> a podporovat \u00fastn\u00ed prost\u0159ed\u00ed m\u00e9n\u011b p\u0159\u00edzniv\u00e9 pro tvorbu kyselin [1]<\/li>\n\n\n\n<li><strong>Nejd\u016fle\u017eit\u011bj\u0161\u00ed praktick\u00fd \u00fa\u010dinek:<\/strong> \u010dasto ve form\u011b <strong>\u017ev\u00fdka\u010dky\/cucac\u00ed pastilky<\/strong> (del\u0161\u00ed doba kontaktu, stimulace tvorby slin) \u2013 v zubn\u00ed past\u011b se n\u011bkdy vyskytuje jen v mal\u00e9m mno\u017estv\u00ed<\/li>\n\n\n\n<li><strong>Role p\u0159i b\u011blen\u00ed zub\u016f:<\/strong> nejde o klasickou b\u011blic\u00ed l\u00e1tku, ale o <strong>\u201edopln\u011bk pro zdrav\u00ed \u00fast\u201c<\/strong> (nap\u0159. v gelech na b\u011blen\u00ed zub\u016f), kter\u00fd podporuje prost\u0159ed\u00ed v \u00fastech b\u011bhem k\u00fary b\u011blen\u00ed zub\u016f (v souladu s na\u0161\u00edm hodnocen\u00edm v testu) [1]<\/li>\n\n\n\n<li><strong>Stav v\u00fdzkumu:<\/strong> existuj\u00ed n\u00e1znaky preventivn\u00edch \u00fa\u010dink\u016f proti zubn\u00edmu kazu, v\u00fdsledky jsou v\u0161ak celkov\u011b <strong>r\u016fznorod\u00e9<\/strong>; Xylitol je sp\u00ed\u0161e <strong>dopln\u011bk<\/strong> ne\u017e n\u00e1hrada fluoridu [2]<\/li>\n\n\n\n<li><strong>Typick\u00e9 ne\u017e\u00e1douc\u00ed \u00fa\u010dinky:<\/strong> p\u0159i vy\u0161\u0161\u00edm mno\u017estv\u00ed se m\u016f\u017ee objevit nad\u00fdm\u00e1n\u00ed, m\u011bkk\u00e1 stolice\/pr\u016fjem<\/li>\n\n\n\n<li><strong>Pozor:<\/strong> <strong>vysoce toxick\u00fd pro psy<\/strong> \u2013 v\u00fdrobky bezpe\u010dn\u011b skladujte [5]<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Upozorn\u011bn\u00ed: Tento \u010dl\u00e1nek nenahrazuje diagn\u00f3zu zuba\u0159e. Pokud se u v\u00e1s n\u00e1hle objev\u00ed nov\u00e1 citlivost zub\u016f, bolest, krv\u00e1cen\u00ed d\u00e1sn\u00ed nebo podez\u0159en\u00ed na zubn\u00ed kaz, nechte si p\u0159\u00ed\u010dinu vy\u0161et\u0159it.<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Co je Xylitol?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Xylitol<\/strong> je takzvan\u00fd <strong>cukern\u00fd alkohol (polyol)<\/strong>. Chutn\u00e1 sladce, ale v \u00fastech m\u00e1 jednu z\u00e1sadn\u00ed zvl\u00e1\u0161tnost: Mnoho kariogenn\u00edch bakteri\u00ed nedok\u00e1\u017ee Xylitol <strong>metabolizovat jako b\u011b\u017en\u00fd cukr<\/strong>. Proto se Xylitol ji\u017e des\u00edtky let pou\u017e\u00edv\u00e1 jako sou\u010d\u00e1st <strong>\u017ev\u00fdka\u010dek bez cukru, cucac\u00edch pastilek, \u00fastn\u00edch sprej\u016f, zubn\u00edch past a \u00fastn\u00edch vod<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Xylitol \u010dasto najdete ve v\u00fdrobc\u00edch, kter\u00e9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>jsou \u201ebez cukru\u201c,<\/li>\n\n\n\n<li>jsou propagov\u00e1ny jako \u201e\u0161etrn\u00e9 z hlediska zubn\u00edho kazu\u201c,<\/li>\n\n\n\n<li>nebo slou\u017e\u00ed jako \u0161etrn\u00fd dopln\u011bk re\u017eimu b\u011blen\u00ed zub\u016f (ani\u017e by samy b\u011blily).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Jak Xylitol p\u016fsob\u00ed v \u00fastech? (Srozumiteln\u00e9 vysv\u011btlen\u00ed)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Xylitol ovliv\u0148uje zdrav\u00ed zub\u016f n\u011bkolika zp\u016fsoby. \u017d\u00e1dn\u00fd z nich nen\u00ed \u201emagick\u00fd\u201c \u2013 v souhrnu v\u0161ak m\u016f\u017ee v ur\u010dit\u00fdch situac\u00edch <strong>p\u0159\u00edzniv\u011b ovlivnit<\/strong> riziko zubn\u00edho kazu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1) M\u00e9n\u011b \u201epotravy\u201c pro bakterie zp\u016fsobuj\u00edc\u00ed zubn\u00ed kaz<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zubn\u00ed kaz nevznik\u00e1 jednodu\u0161e \u201ez cukru\u201c, ale n\u00e1sleduj\u00edc\u00edm procesem:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Bakterie v zubn\u00edm plaku (biofilmu) metabolizuj\u00ed fermentovateln\u00e9 sacharidy.<\/li>\n\n\n\n<li>P\u0159itom vznikaj\u00ed kyseliny.<\/li>\n\n\n\n<li>Kyseliny demineralizuj\u00ed sklovinu.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Pro mnoho t\u011bchto bakteri\u00ed nen\u00ed Xylitol <strong>dob\u0159e vyu\u017eiteln\u00fdm zdrojem energie<\/strong>, tak\u017ee produkce kyselin b\u00fdv\u00e1 ni\u017e\u0161\u00ed ne\u017e u cukru. P\u0159ehledov\u00e9 pr\u00e1ce uv\u00e1d\u011bj\u00ed, \u017ee Xylitol m\u016f\u017ee ovliv\u0148ovat r\u016fst kariogenn\u00edch mikroorganism\u016f a vlastnosti zubn\u00edho plaku [1].<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2) \u201eFutile Cycle\u201c u Streptococcus mutans (zjednodu\u0161en\u00fd model)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u010casto diskutovan\u00fd mechanismus: <strong>Streptococcus mutans<\/strong> sice Xylitol p\u0159ij\u00edm\u00e1, nedok\u00e1\u017ee ho v\u0161ak \u00fa\u010dinn\u011b vyu\u017e\u00edt. To m\u016f\u017ee metabolismus bakteri\u00ed \u201ep\u0159ibrzdit\u201c a dlouhodob\u011b omezit jejich os\u00eddlen\u00ed \u2013 alespo\u0148 podle \u010d\u00e1sti studi\u00ed [1].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u016fle\u017eit\u00e1 pozn\u00e1mka: Xylitol \u201enedezinfikuje\u201c. Sp\u00ed\u0161e <strong>ovliv\u0148uje mikroprost\u0159ed\u00ed a metabolismus<\/strong> \u2013 nejl\u00e9pe proto p\u016fsob\u00ed p\u0159i <strong>pravideln\u00e9m<\/strong> pou\u017e\u00edv\u00e1n\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3) V\u00edce slin \u2013 p\u0159edev\u0161\u00edm d\u00edky \u017ev\u00fdka\u010dce<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mo\u017en\u00e1 podce\u0148ovanou \u010d\u00e1st\u00ed nen\u00ed samotn\u00fd Xylitol, ale <strong>forma pou\u017eit\u00ed<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>P\u0159i <strong>\u017ev\u00fdk\u00e1n\u00ed<\/strong> se stimuluje tvorba slin.<\/li>\n\n\n\n<li>Sliny neutralizuj\u00ed kyseliny (pufra\u010dn\u00ed \u00fa\u010dinek), dod\u00e1vaj\u00ed miner\u00e1ly a pom\u00e1haj\u00ed \u00fasta \u201eproplachovat\u201c.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u017dv\u00fdka\u010dka bez cukru (\u010dasto obsahuj\u00edc\u00ed Xylitol) tak m\u016f\u017ee po j\u00eddle zlep\u0161it prost\u0159ed\u00ed v \u00fastech. Tento \u00fa\u010dinek je v\u011brohodn\u00fd \u2013 z v\u011bdeck\u00e9ho hlediska je v\u0161ak d\u016fle\u017eit\u00e9, \u017ee ve studi\u00edch nelze v\u017edy spolehliv\u011b odd\u011blit, <strong>jak velk\u00e1 \u010d\u00e1st<\/strong> p\u0159\u00ednosu poch\u00e1z\u00ed z l\u00e1tky Xylitol a <strong>jak velk\u00e1 \u010d\u00e1st<\/strong> ze \u017ev\u00fdk\u00e1n\u00ed\/tvorby slin.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Co \u0159\u00edkaj\u00ed studie o prevenci zubn\u00edho kazu?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u016fkazy o \u00fa\u010dinc\u00edch l\u00e1tky Xylitol celkov\u011b <strong>nejsou \u010dernob\u00edl\u00e9<\/strong>: Existuj\u00ed studie s pozitivn\u00edmi v\u00fdsledky, ale tak\u00e9 metodick\u00e1 omezen\u00ed a rozd\u00edln\u00e9 v\u00fdsledky podle v\u00fdrobku, d\u00e1vky a c\u00edlov\u00e9 skupiny.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Systematick\u00e9 p\u0159ehledy: p\u0159\u00ednos ano, ale ne v\u017edy jednozna\u010dn\u00fd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159ehled Cochrane (2015) hodnotil v\u00fdrobky obsahuj\u00edc\u00ed Xylitol z hlediska prevence zubn\u00edho kazu a dosp\u011bl celkov\u011b k <strong>opatrn\u00e9mu hodnocen\u00ed<\/strong>: Existuj\u00ed n\u00e1znaky \u00fa\u010dink\u016f omezuj\u00edc\u00edch zubn\u00ed kaz (nap\u0159. u zubn\u00edch past obsahuj\u00edc\u00edch Xylitol), kvalita d\u016fkaz\u016f a srovnatelnost studi\u00ed jsou v\u0161ak omezen\u00e9 [2].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dal\u0161\u00ed p\u0159ehled (2014) rovn\u011b\u017e shrnuje, \u017ee Xylitol m\u016f\u017ee ovliv\u0148ovat riziko zubn\u00edho kazu \u2013 mimo jin\u00e9 prost\u0159ednictv\u00edm \u00fa\u010dink\u016f na \u00fastn\u00ed mikrofl\u00f3ru a zubn\u00ed plak \u2013 z\u00e1rove\u0148 v\u0161ak zd\u016fraz\u0148uje, \u017ee rozhoduj\u00edc\u00ed jsou <strong>d\u00e1vka a pravideln\u00e9 pou\u017e\u00edv\u00e1n\u00ed<\/strong> [1].<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Co to znamen\u00e1 v praxi?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Xylitol m\u00e1 smysl p\u0159edev\u0161\u00edm jako <strong>dopl\u0148kov\u00fd prvek<\/strong> \u2013 zejm\u00e9na u lid\u00ed se zv\u00fd\u0161en\u00fdm rizikem (\u010dast\u00e9 sva\u010diny, rovn\u00e1tka, sucho v \u00fastech, vysok\u00fd v\u00fdskyt S. mutans).<\/li>\n\n\n\n<li>Nenahrazuje \u201ez\u00e1klady\u201c prevence zubn\u00edho kazu: <strong>fluorid (pokud je vhodn\u00fd), d\u016fkladnou kontrolu zubn\u00edho plaku, stravu a pravideln\u00e9 kontroly<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Xylitol v zubn\u00ed past\u011b, \u017ev\u00fdka\u010dce nebo \u00fastn\u00ed vod\u011b: co d\u00e1v\u00e1 nejv\u011bt\u0161\u00ed smysl?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ne ka\u017ed\u00fd v\u00fdrobek obsahuj\u00edc\u00ed Xylitol p\u0159in\u00e1\u0161\u00ed automaticky v\u00fdznamn\u00fd \u00fa\u010dinek. Forma rozhoduje o <strong>dob\u011b kontaktu<\/strong> a <strong>d\u00e1vce<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159ehled: v\u00fdhody a nev\u00fdhody podle formy v\u00fdrobku<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Forma v\u00fdrobku<\/th><th>Typick\u00e1 v\u00fdhoda<\/th><th>Mo\u017en\u00e1 nev\u00fdhoda<\/th><\/tr><\/thead><tbody><tr><td><strong>\u017dv\u00fdka\u010dka s Xylitol<\/strong><\/td><td>dlouh\u00e1 doba kontaktu + stimulace tvorby slin<\/td><td>nevhodn\u00e1 pro mal\u00e9 d\u011bti; p\u0159i pot\u00ed\u017e\u00edch s \u010delist\u00ed\/rovn\u00e1tk\u00e1ch m\u016f\u017ee b\u00fdt nevhodn\u00e1<\/td><\/tr><tr><td><strong>Cucac\u00ed pastilky\/mentolov\u00e9 pastilky<\/strong><\/td><td>dobr\u00e1 doba kontaktu, praktick\u00e9 na cest\u00e1ch<\/td><td>polyoly mohou ve vysok\u00e9m mno\u017estv\u00ed zp\u016fsobit za\u017e\u00edvac\u00ed pot\u00ed\u017ee<\/td><\/tr><tr><td><strong>Zubn\u00ed pasta s Xylitol<\/strong><\/td><td>snadn\u00e9 za\u010dlen\u011bn\u00ed do b\u011b\u017en\u00e9 p\u00e9\u010de<\/td><td>Xylitol n\u011bkdy slou\u017e\u00ed jen jako \u201esladidlo\u201c v mal\u00e9m mno\u017estv\u00ed \u2013 \u00fa\u010dinek z\u00e1vis\u00ed na obsahu\/pou\u017eit\u00ed<\/td><\/tr><tr><td><strong>\u00dastn\u00ed voda\/sprej<\/strong><\/td><td>rychl\u00e9 pou\u017eit\u00ed<\/td><td>v\u011bt\u0161inou kr\u00e1tk\u00e1 doba kontaktu; d\u016fkazy jsou m\u00e9n\u011b p\u0159esv\u011bd\u010div\u00e9 ne\u017e u \u017ev\u00fdka\u010dek\/cucac\u00edch forem<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Xylitol v kontextu b\u011blen\u00ed zub\u016f: u\u017eite\u010dn\u00fd, ale nen\u00ed \u201etou\u201c b\u011blic\u00ed l\u00e1tkou<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Jak popisujeme v na\u0161em testu b\u011blen\u00ed zub\u016f, Xylitol se \u010dasto pou\u017e\u00edv\u00e1 jako <strong>dopln\u011bk \u0161etrn\u00fd z hlediska zubn\u00edho kazu<\/strong> v gelech \u010di re\u017eimech b\u011blen\u00ed zub\u016f \u2013 ne proto, \u017ee by zuby b\u011blil, ale proto\u017ee m\u016f\u017ee <strong>podporovat<\/strong> prost\u0159ed\u00ed v \u00fastech [1].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To je zaj\u00edmav\u00e9 zejm\u00e9na b\u011bhem k\u00fary b\u011blen\u00ed zub\u016f, proto\u017ee n\u011bkte\u0159\u00ed lid\u00e9 v t\u00e9to dob\u011b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u010dast\u011bji pou\u017e\u00edvaj\u00ed \u201eb\u011blic\u00ed\u201c v\u00fdrobky,<\/li>\n\n\n\n<li>reaguj\u00ed citliv\u011bji,<\/li>\n\n\n\n<li>nebo m\u011bn\u00ed sv\u00e9 n\u00e1vyky (nap\u0159. sva\u010diny\/n\u00e1poje).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Stru\u010dn\u011b: Xylitol m\u016f\u017ee b\u00fdt ve v\u00fdrobc\u00edch na b\u011blen\u00ed zub\u016f <strong>rozumn\u00fdm p\u0159\u00ednosem<\/strong> \u2013 nen\u00ed v\u0161ak \u00fa\u010dinnou l\u00e1tkou, kter\u00e1 aktivn\u011b m\u011bn\u00ed barvu zub\u016f.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Pou\u017eit\u00ed: jak\u00e1 \u201ed\u00e1vka\u201c d\u00e1v\u00e1 smysl?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Neexistuje \u017e\u00e1dn\u00e9 univerz\u00e1ln\u00ed \u201edokonal\u00e9\u201c mno\u017estv\u00ed l\u00e1tky Xylitol. V mnoha doporu\u010den\u00edch a studi\u00edch se v\u0161ak \u010dasto objevuje rozmez\u00ed <strong>n\u011bkolika gram\u016f denn\u011b<\/strong>, rozd\u011blen\u00fdch do n\u011bkolika pou\u017eit\u00ed \u2013 Xylitol toti\u017e p\u016fsob\u00ed sp\u00ed\u0161e prost\u0159ednictv\u00edm <strong>opakovan\u00e9ho kontaktu<\/strong>.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Praktick\u00e9 orienta\u010dn\u00ed pravidlo (\u010dasto uv\u00e1d\u011bn\u00e9):<\/strong> n\u011bkolik pou\u017eit\u00ed denn\u011b (nap\u0159. po j\u00eddle), celkem p\u0159ibli\u017en\u011b v rozmez\u00ed <strong>5\u201310 g\/den<\/strong>, podle v\u00fdrobku a sn\u00e1\u0161enlivosti. Za\u010dn\u011bte rad\u011bji ni\u017e\u0161\u00edm mno\u017estv\u00edm a pomalu je zvy\u0161ujte, abyste nep\u0159et\u00ed\u017eili za\u017e\u00edvac\u00ed trakt.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D\u016fle\u017eit\u00e9:<\/strong> Pokud je Xylitol v zubn\u00ed past\u011b obsa\u017een pouze jako sladidlo, m\u016f\u017ee b\u00fdt mno\u017estv\u00ed p\u0159i jednom pou\u017eit\u00ed <strong>pom\u011brn\u011b mal\u00e9<\/strong>. Kdo chce c\u00edlen\u011b vyu\u017e\u00edt jeho \u00fa\u010dinek, vol\u00ed proto \u010dasto sp\u00ed\u0161e \u017ev\u00fdka\u010dky nebo cucac\u00ed pastilky \u2013 pokud jsou ze zdravotn\u00edho a praktick\u00e9ho hlediska vhodn\u00e9.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Bezpe\u010dnost a ne\u017e\u00e1douc\u00ed \u00fa\u010dinky<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Xylitol je v b\u011b\u017en\u00e9m mno\u017estv\u00ed pova\u017eov\u00e1n za <strong>dob\u0159e sn\u00e1\u0161en\u00fd<\/strong>. Ne\u017e\u00e1douc\u00ed \u00fa\u010dinky jsou p\u0159esto mo\u017en\u00e9 \u2013 a v\u011bt\u0161inou nejsou \u201ezubn\u00ed\u201c, ale za\u017e\u00edvac\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nej\u010dast\u011bj\u0161\u00ed ne\u017e\u00e1douc\u00ed \u00fa\u010dinky (z\u00e1visl\u00e9 na d\u00e1vce)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nad\u00fdm\u00e1n\u00ed<\/li>\n\n\n\n<li>kru\u010den\u00ed v b\u0159i\u0161e<\/li>\n\n\n\n<li>m\u011bkk\u00e1 stolice nebo pr\u016fjem<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">D\u016fvodem je, \u017ee polyoly se ve st\u0159evech nevst\u0159eb\u00e1vaj\u00ed \u00fapln\u011b a mohou v\u00e1zat vodu. Citliv\u00ed lid\u00e9 (nap\u0159. se syndromem dr\u00e1\u017ediv\u00e9ho tra\u010dn\u00edku\/citlivost\u00ed na FODMAP) \u010dasto reaguj\u00ed d\u0159\u00edve.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Zvl\u00e1\u0161tn\u00ed varov\u00e1n\u00ed: Xylitol je vysoce toxick\u00fd pro psy<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pro \u010dlov\u011bka je Xylitol v potravin\u00e1ch\/v\u00fdrobc\u00edch pro p\u00e9\u010di o zuby zpravidla bezpe\u010dn\u00fd \u2013 <strong>pro psy v\u0161ak m\u016f\u017ee b\u00fdt \u017eivotu nebezpe\u010dn\u00fd<\/strong> (t\u011b\u017ek\u00e1 hypoglykemie, po\u0161kozen\u00ed jater). \u017dv\u00fdka\u010dky\/pastilky obsahuj\u00edc\u00ed Xylitol proto bezpodm\u00edne\u010dn\u011b uchov\u00e1vejte mimo dosah dom\u00e1c\u00edch zv\u00ed\u0159at [5].<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Kdo by m\u011bl Xylitol pou\u017e\u00edvat sp\u00ed\u0161e opatrn\u011b?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lid\u00e9 se <strong>syndromem dr\u00e1\u017ediv\u00e9ho tra\u010dn\u00edku<\/strong>, chronick\u00fdmi pr\u016fjmy nebo v\u00fdraznou nesn\u00e1\u0161enlivost\u00ed polyol\u016f<\/li>\n\n\n\n<li>Mal\u00e9 d\u011bti (\u017ev\u00fdka\u010dky\/bonbony jsou nevhodn\u00e9 kv\u016fli riziku spolknut\u00ed\/udu\u0161en\u00ed)<\/li>\n\n\n\n<li>Lid\u00e9 s komplexn\u00edm rizikem zubn\u00edho kazu by Xylitol nem\u011bli pova\u017eovat za <strong>n\u00e1hradu<\/strong> osv\u011bd\u010den\u00fdch opat\u0159en\u00ed (strategie pou\u017e\u00edv\u00e1n\u00ed fluoridu, v\u00fd\u017eivov\u00e9 poradenstv\u00ed, p\u0159\u00edpadn\u011b profesion\u00e1ln\u00ed fluoridace \u2013 posoudit individu\u00e1ln\u011b)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Nahrazuje Xylitol fluorid?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ne. Xylitol m\u016f\u017ee b\u00fdt u\u017eite\u010dn\u00fdm dopl\u0148kem, prevence zubn\u00edho kazu pomoc\u00ed fluoridu je v\u0161ak podlo\u017eena podstatn\u011b l\u00e9pe. Xylitol je vhodn\u00fd sp\u00ed\u0161e jako <strong>dopln\u011bk<\/strong> \u2013 zejm\u00e9na ve form\u011b \u017ev\u00fdka\u010dek bez cukru nebo pastilek [2].<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Zp\u016fsobuje Xylitol b\u011blej\u0161\u00ed zuby?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ne ve smyslu b\u011blen\u00ed zub\u016f. M\u016f\u017ee pom\u00e1hat nep\u0159\u00edmo, proto\u017ee zdrav\u011bj\u0161\u00ed prost\u0159ed\u00ed v \u00fastech a m\u00e9n\u011b zubn\u00edho plaku mohou dlouhodob\u011b ovlivnit zabarven\u00ed \u2013 Xylitol v\u0161ak <strong>nen\u00ed \u00fa\u010dinn\u00e1 b\u011blic\u00ed l\u00e1tka<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Je Sorbit \u201estejn\u011b dobr\u00fd\u201c jako Xylitol?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sorbit je tak\u00e9 cukern\u00fd alkohol, n\u011bkter\u00e9 bakterie v \u00fastech ho v\u0161ak <strong>\u010d\u00e1ste\u010dn\u011b metabolizuj\u00ed<\/strong>. Xylitol je v mnoha koncepc\u00edch pova\u017eov\u00e1n za \u201e\u0161etrn\u011bj\u0161\u00ed z hlediska zubn\u00edho kazu\u201c \u2013 rozhoduj\u00edc\u00ed v\u0161ak je, aby byly v\u00fdrobky celkov\u011b bez cukru a \u00fastn\u00ed hygiena byla d\u016fkladn\u00e1.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Xylitol je u\u017eite\u010dn\u00e1 a dob\u0159e prozkouman\u00e1 slo\u017eka p\u00e9\u010de o zuby, kter\u00e1 m\u016f\u017ee p\u0159isp\u00edvat ke zdrav\u00ed \u00fast p\u0159edev\u0161\u00edm prost\u0159ednictv\u00edm <strong>metabolick\u00fdch \u00fa\u010dink\u016f na kariogenn\u00ed bakterie<\/strong> a \u2013 ve form\u011b \u017ev\u00fdka\u010dek \u2013 d\u00edky <strong>stimulaci tvorby slin<\/strong> [1]. Studie vykazuj\u00ed pozitivn\u00ed sign\u00e1ly, s\u00edla d\u016fkaz\u016f v\u0161ak nen\u00ed u v\u0161ech forem v\u00fdrobk\u016f stejn\u00e1 a v\u00fdsledky jsou celkov\u011b r\u016fznorod\u00e9 [2].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nejv\u011bt\u0161\u00ed p\u0159\u00ednos m\u00e1 Xylitol obvykle p\u0159i <strong>pravideln\u00e9m<\/strong> pou\u017e\u00edv\u00e1n\u00ed jako sou\u010d\u00e1st celkov\u00e9ho p\u0159\u00edstupu: stravy \u0161etrn\u00e9 k zub\u016fm, d\u016fsledn\u00e9 kontroly zubn\u00edho plaku, vhodn\u00e9 strategie pou\u017e\u00edv\u00e1n\u00ed fluoridu (pokud je vhodn\u00fd) a kontrol u zuba\u0159e.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Zdroje<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">[1] Nayak, P. A. et al. (2014). <em>The effect of xylitol on dental caries and oral flora.<\/em> Clinical, Cosmetic and Investigational Dentistry, 6, 89\u201394. <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4232036\/\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4232036\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[2] Riley, P. et al. (2015). <em>Xylitol-containing products for preventing dental caries in children and adults.<\/em> Cochrane Database of Systematic Reviews. (z\u00e1znam v PubMed) <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/26098325\/\">https:\/\/pubmed.ncbi.nlm.nih.gov\/26098325\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[3] American Dental Association \u2013 MouthHealthy. <em>Tooth decay (zubn\u00ed kaz) \/ z\u00e1klady &amp; prevence.<\/em> <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.mouthhealthy.org\/all-topics-a-z\/tooth-decay\">https:\/\/www.mouthhealthy.org\/all-topics-a-z\/tooth-decay<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[4] Oral Health Foundation (UK). <em>Tooth decay (zubn\u00ed kaz): p\u0159\u00ed\u010diny, prevence.<\/em> <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.dentalhealth.org\/tooth-decay\">https:\/\/www.dentalhealth.org\/tooth-decay<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[5] U.S. Food and Drug Administration (FDA). <em>Xylitol and pets (varov\u00e1n\u00ed, zejm\u00e9na pro psy).<\/em> <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.fda.gov\/consumers\/consumer-updates\/paws-xylitol-its-dangerous-dogs\">https:\/\/www.fda.gov\/consumers\/consumer-updates\/paws-xylitol-its-dangerous-dogs<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Upozorn\u011bn\u00ed: Tento \u010dl\u00e1nek nenahrazuje diagn\u00f3zu zuba\u0159e. Pokud se u v\u00e1s n\u00e1hle objev\u00ed nov\u00e1 citlivost zub\u016f, bolest, krv\u00e1cen\u00ed d\u00e1sn\u00ed nebo podez\u0159en\u00ed na zubn\u00ed kaz, nechte si p\u0159\u00ed\u010dinu vy\u0161et\u0159it. Co je Xylitol? Xylitol je takzvan\u00fd cukern\u00fd alkohol (polyol). Chutn\u00e1 sladce, ale v \u00fastech m\u00e1 jednu z\u00e1sadn\u00ed zvl\u00e1\u0161tnost: Mnoho kariogenn\u00edch bakteri\u00ed nedok\u00e1\u017ee Xylitol metabolizovat jako b\u011b\u017en\u00fd cukr. Proto &#8230; <a title=\"Xylitol v p\u00e9\u010di o zuby\" class=\"read-more\" href=\"https:\/\/dentaltestlab.com\/cs\/xylitol-v-peci-o-zuby\/\" aria-label=\"\u010c\u00edst v\u00edce o Xylitol v p\u00e9\u010di o zuby\">\u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[152],"tags":[],"class_list":["post-14509","page","type-page","status-publish","category-slozky"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Xylitol v p\u00e9\u010di o zuby | Dental Test Lab<\/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:\/\/dentaltestlab.com\/cs\/xylitol-v-peci-o-zuby\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Xylitol v p\u00e9\u010di o zuby | Dental Test Lab\" \/>\n<meta property=\"og:description\" content=\"Upozorn\u011bn\u00ed: Tento \u010dl\u00e1nek nenahrazuje diagn\u00f3zu zuba\u0159e. Pokud se u v\u00e1s n\u00e1hle objev\u00ed nov\u00e1 citlivost zub\u016f, bolest, krv\u00e1cen\u00ed d\u00e1sn\u00ed nebo podez\u0159en\u00ed na zubn\u00ed kaz, nechte si p\u0159\u00ed\u010dinu vy\u0161et\u0159it. Co je Xylitol? Xylitol je takzvan\u00fd cukern\u00fd alkohol (polyol). Chutn\u00e1 sladce, ale v \u00fastech m\u00e1 jednu z\u00e1sadn\u00ed zvl\u00e1\u0161tnost: Mnoho kariogenn\u00edch bakteri\u00ed nedok\u00e1\u017ee Xylitol metabolizovat jako b\u011b\u017en\u00fd cukr. 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Pokud se u v\u00e1s n\u00e1hle objev\u00ed nov\u00e1 citlivost zub\u016f, bolest, krv\u00e1cen\u00ed d\u00e1sn\u00ed nebo podez\u0159en\u00ed na zubn\u00ed kaz, nechte si p\u0159\u00ed\u010dinu vy\u0161et\u0159it. Co je Xylitol? Xylitol je takzvan\u00fd cukern\u00fd alkohol (polyol). Chutn\u00e1 sladce, ale v \u00fastech m\u00e1 jednu z\u00e1sadn\u00ed zvl\u00e1\u0161tnost: Mnoho kariogenn\u00edch bakteri\u00ed nedok\u00e1\u017ee Xylitol metabolizovat jako b\u011b\u017en\u00fd cukr. 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