{"id":115721,"date":"2026-09-13T00:21:05","date_gmt":"2026-09-12T22:21:05","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=115721"},"modified":"2026-09-12T11:57:35","modified_gmt":"2026-09-12T09:57:35","slug":"co-je-v-opalovacim-kremu-vedci-zjistili-u-deti-alarmujici-vysoke-hladiny-homosalatu","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2026\/09\/13\/co-je-v-opalovacim-kremu-vedci-zjistili-u-deti-alarmujici-vysoke-hladiny-homosalatu\/","title":{"rendered":"Co je v opalovac\u00edm kr\u00e9mu? V\u011bdci zjistili u d\u011bt\u00ed alarmuj\u00edc\u00ed vysok\u00e9 hladiny homosal\u00e1tu"},"content":{"rendered":"
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Rodi\u010de nat\u00edraj\u00ed sv\u00e9 d\u011bti opalovac\u00edm kr\u00e9mem, aby je chr\u00e1nili p\u0159ed UV z\u00e1\u0159en\u00edm. Austral\u0161t\u00ed v\u011bdci v\u0161ak zjistili u d\u011bt\u00ed n\u00e1padn\u011b vysok\u00e9 hladiny homosal\u00e1tu \u2013 UV filtru, kter\u00fd je ji\u017e l\u00e9ta pod drobnohledem kv\u016fli potenci\u00e1ln\u00edm hormon\u00e1ln\u00edm \u00fa\u010dink\u016fm. U v\u00edce ne\u017e poloviny sledovan\u00fdch d\u011bt\u00ed byly hladiny dokonce nad prahovou hodnotou, p\u0159i kter\u00e9 odborn\u00edci pova\u017euj\u00ed za mo\u017en\u00e9 zdravotn\u00ed probl\u00e9my a doporu\u010duj\u00ed sn\u00ed\u017eit expozici.<\/span><\/strong><\/p>\n

Australsk\u00e9 l\u00e9to, spaluj\u00edc\u00ed slunce, pl\u00e1\u017e, \u0161koln\u00ed dv\u016fr nebo zahrada: Pro rodi\u010de je opalovac\u00ed kr\u00e9m sou\u010d\u00e1st\u00ed ka\u017edodenn\u00ed rutiny. Nat\u00edraj\u00ed si j\u00edm pa\u017ee, nohy, obli\u010dej a krk, u mal\u00fdch d\u011bt\u00ed \u010dasto i n\u011bkolikr\u00e1t denn\u011b. I kdy\u017e je kr\u00e9m ur\u010den k ochran\u011b p\u0159ed sluncem, jeho slo\u017eky se vst\u0159eb\u00e1vaj\u00ed i k\u016f\u017e\u00ed. V\u011bdci nyn\u00ed u d\u011bt\u00ed zjistili n\u00e1padn\u011b vysok\u00e9 hladiny UV filtru, kter\u00fd je ji\u017e dlouho kritizov\u00e1n pro sv\u00e9 potenci\u00e1ln\u00ed hormon\u00e1ln\u00ed \u00fa\u010dinky.<\/span><\/p>\n

Studie s n\u00e1zvem \u201e\u00a0<\/span>Hodnocen\u00ed expozice UV filtr\u016fm v Queenslandu v Austr\u00e1lii: D\u016fkazy z lidsk\u00e9ho biomonitoringu zv\u00fdraz\u0148uj\u00edc\u00ed homosal\u00e1t u d\u011bt\u00ed<\/span><\/a>\u00a0\u201c byla publikov\u00e1na za\u010d\u00e1tkem z\u00e1\u0159\u00ed v \u010dasopise Environmental Science & Technology. V\u00fdzkumn\u00edci analyzovali 187 shrom\u00e1\u017ed\u011bn\u00fdch vzork\u016f mo\u010di, z nich\u017e ka\u017ed\u00fd obsahoval materi\u00e1l od 100 jedinc\u016f. V\u00fdsledkem byla anal\u00fdza vzork\u016f od p\u0159ibli\u017en\u011b 18 700 Australan\u016f odebran\u00fdch v letech 2012 a\u017e 2023. Hladiny byly obzvl\u00e1\u0161t\u011b vysok\u00e9 u d\u011bt\u00ed: jejich expozice n\u011bkolika testovan\u00fdm biomarker\u016fm UV filtr\u016f byla v\u00fdrazn\u011b vy\u0161\u0161\u00ed ne\u017e u dosp\u00edvaj\u00edc\u00edch a dosp\u011bl\u00fdch. U metabolitu homosal\u00e1tu HMS-CA5 p\u0159ekro\u010dilo 80 procent d\u011btsk\u00fdch vzork\u016f hodnotu HBM-I a 53 procent dokonce hodnotu HBM-II.<\/span><\/p>\n

V Evrop\u011b plat\u00ed ni\u017e\u0161\u00ed limity.<\/span><\/h3>\n

V n\u011bmeck\u00e9m biomonitoringu lid\u00ed<\/span><\/a>\u00a0p\u0159edstavuje hodnota HBM-II\u00a0koncentrace, nad nimi\u017e jsou mo\u017en\u00e9 nep\u0159\u00edzniv\u00e9 \u00fa\u010dinky na zdrav\u00ed a doporu\u010duj\u00ed se opat\u0159en\u00ed ke sn\u00ed\u017een\u00ed expozice. Podle studie v\u0161echny zkouman\u00e9 d\u011btsk\u00e9 baz\u00e9ny od roku 2018 p\u0159ekro\u010dily spodn\u00ed hodnotu HBM-I. V\u011bdci proto vid\u00ed pot\u0159ebu jednat \u2013 zejm\u00e9na u t\u011bch popula\u010dn\u00edch skupin s obzvl\u00e1\u0161t\u011b vysokou \u00farovn\u00ed expozice homosal\u00e1tu. Tato chemik\u00e1lie se pou\u017e\u00edv\u00e1 jako chemick\u00fd UV filtr v opalovac\u00edch kr\u00e9mech a m\u016f\u017ee b\u00fdt vst\u0159eb\u00e1v\u00e1na k\u016f\u017e\u00ed. V Austr\u00e1lii, kde jsou d\u011bti pravideln\u011b a rozs\u00e1hle pokryty opalovac\u00edm kr\u00e9mem kv\u016fli intenzivn\u00edmu slun\u011bn\u00ed, m\u016f\u017ee b\u00fdt expozice odpov\u00eddaj\u00edc\u00edm zp\u016fsobem vysok\u00e1. L\u00e1tka je ji\u017e l\u00e9ta pod drobnohledem \u00fa\u0159ad\u016f, a to p\u0159edev\u0161\u00edm kv\u016fli jej\u00edm potenci\u00e1ln\u00edm \u00fa\u010dink\u016fm na endokrinn\u00ed syst\u00e9m.<\/span><\/p>\n

Evropa ji\u017e jeho pou\u017e\u00edv\u00e1n\u00ed v\u00fdrazn\u011b\u00a0<\/span>omezila<\/span><\/a>\u00a0. V\u011bdeck\u00fd v\u00fdbor EU pro ochranu spot\u0159ebitele dosp\u011bl k z\u00e1v\u011bru, \u017ee homosal\u00e1t v d\u0159\u00edve povolen\u00e9 koncentraci a\u017e deset procent nelze pova\u017eovat za bezpe\u010dn\u00fd. Vzhledem k nevy\u0159e\u0161en\u00fdm ot\u00e1zk\u00e1m ohledn\u011b potenci\u00e1ln\u00edch hormon\u00e1ln\u00edch \u00fa\u010dink\u016f bylo jeho povolen\u00e9 pou\u017eit\u00ed omezeno. Dnes EU povoluje homosal\u00e1t pouze do maxim\u00e1ln\u00ed koncentrace 7,34 procenta a pouze v n\u011bkter\u00fdch produktech p\u00e9\u010de o obli\u010dej.<\/span><\/p>\n

Skand\u00e1l za skand\u00e1lem<\/span><\/h3>\n

Austr\u00e1lie v\u0161ak nad\u00e1le povoluje a\u017e 15 procent \u2013 \u200b\u200bco\u017e je v\u00edce ne\u017e dvojn\u00e1sobek sou\u010dasn\u00e9ho maxima EU. Australsk\u00e1 agentura pro l\u00e9\u010div\u00e9 p\u0159\u00edpravky (TGA) tak\u00e9 l\u00e1tku\u00a0<\/span>zkoumala<\/span><\/a>\u00a0a potvrdila, \u017ee homosal\u00e1t se m\u016f\u017ee vst\u0159eb\u00e1vat k\u016f\u017e\u00ed. Agentura zjistila, \u017ee v sou\u010dasnosti povolen\u00e9 koncentrace neposkytuj\u00ed dostate\u010dnou bezpe\u010dnostn\u00ed rezervu, a doporu\u010dila p\u0159\u00edsn\u011bj\u0161\u00ed p\u0159edpisy. I kdy\u017e potenci\u00e1ln\u00ed hormon\u00e1ln\u00ed \u00fa\u010dinky zat\u00edm nejsou pova\u017eov\u00e1ny za v\u011bdecky pr\u016fkazn\u00e9, st\u00e1vaj\u00edc\u00ed \u00fadaje posta\u010dovaly k tomu, aby TGA doporu\u010dila p\u0159\u00edsn\u011bj\u0161\u00ed limity.<\/span><\/p>\n

Mezit\u00edm australsk\u00fdm pr\u016fmyslem opalovac\u00edch kr\u00e9m\u016f ot\u0159\u00e1s\u00e1 druh\u00fd skand\u00e1l. Dvacet opalovac\u00edch kr\u00e9m\u016f bylo sta\u017eeno z trhu kv\u016fli pochybn\u00fdm tvrzen\u00edm o ochrann\u00e9m faktoru (SPF). V centru kontroverze stoj\u00ed spole\u010dnost Wild Child Laboratories, kter\u00e1 vyr\u00e1b\u011bla z\u00e1kladn\u00ed slo\u017een\u00ed pro \u0159adu zna\u010dek. V\u00fdsledky test\u016f produktu Ultra Violette Lean Screen SPF50+ byly obzvl\u00e1\u0161t\u011b drastick\u00e9: organizace na ochranu spot\u0159ebitele CHOICE nam\u011b\u0159ila SPF pouze 4. Dal\u0161\u00ed testy zadan\u00e9 spole\u010dnost\u00ed p\u0159inesly hodnoty mezi 2,9 a 25,18. Produkt byl prod\u00e1v\u00e1n jako SPF50+. Australsk\u00e1 agentura pro technick\u00e9 hodnocen\u00ed (TGA) n\u00e1sledn\u011b prozkoumala doty\u010dn\u00e9 z\u00e1kladn\u00ed slo\u017een\u00ed a dosp\u011bla k z\u00e1v\u011bru,\u00a0<\/span>\u017ee<\/span><\/a>\u00a0pravd\u011bpodobn\u011b nedosahuje SPF vy\u0161\u0161\u00edho ne\u017e 21. U n\u011bkter\u00fdch jednotliv\u00fdch produkt\u016f byly mo\u017en\u00e9 dokonce hodnoty kolem SPF 4. Spot\u0159ebitel\u00e9 se mezit\u00edm spol\u00e9hali na inzerovan\u00fd SPF 50+.<\/span><\/p>\n

Spole\u010dnost Wild Child Laboratories vstoupila v srpnu do likvidace. Jeden\u00e1ct spole\u010dnost\u00ed vyr\u00e1b\u011bj\u00edc\u00edch opalovac\u00ed kr\u00e9my od t\u00e9 doby podalo<\/span><\/a>\u00a0pohled\u00e1vky v celkov\u00e9 v\u00fd\u0161i p\u0159esahuj\u00edc\u00ed 19 milion\u016f australsk\u00fdch dolar\u016f\u00a0. Ultra Violette je uvedena jako v\u011b\u0159itel s p\u0159ibli\u017en\u011b sedmi miliony dolar\u016f a u soudu obvi\u0148uje Wild Child z klamav\u00fdch a podvodn\u00fdch praktik. \u017dalobu podala tak\u00e9 spole\u010dnost Advanced Skin Technology, kter\u00e1 po\u017eaduje t\u00e9m\u011b\u0159 2,5 milionu dolar\u016f. Wild Child obvin\u011bn\u00ed pop\u00edr\u00e1 a hodl\u00e1 se proti \u017ealob\u00e1m br\u00e1nit.<\/span><\/p>\n

Australsk\u00fd pr\u016fmysl opalovac\u00edch kr\u00e9m\u016f je tak pod tlakem na dvou front\u00e1ch: produkty s n\u011bkdy dramaticky nep\u0159esn\u00fdmi hodnotami SPF a nov\u00e1 data z biomonitoringu ukazuj\u00edc\u00ed vysok\u00e9 hladiny homosal\u00e1tu u d\u011bt\u00ed. Evropa ji\u017e d\u00e1vno v\u00fdrazn\u011b omezila pou\u017e\u00edv\u00e1n\u00ed tohoto kontroverzn\u00edho UV filtru, a\u010dkoli jej nezak\u00e1zala. Austr\u00e1lie nad\u00e1le povoluje koncentrace a\u017e do 15 procent. A to i p\u0159esto, \u017ee d\u011bti jsou ji\u017e obecn\u011b vystaveny vy\u0161\u0161\u00edm hladin\u00e1m t\u011bchto endokrinn\u00edch disruptor\u016f ne\u017e p\u0159ed n\u011bkolika desetilet\u00edmi.<\/span><\/p>\n

\"\"<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Rodi\u010de nat\u00edraj\u00ed sv\u00e9 d\u011bti opalovac\u00edm kr\u00e9mem, aby je chr\u00e1nili p\u0159ed UV z\u00e1\u0159en\u00edm. Austral\u0161t\u00ed v\u011bdci v\u0161ak…<\/p>\n","protected":false},"author":2,"featured_media":115722,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[245,11632,9642,21],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/115721"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=115721"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/115721\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/115722"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=115721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=115721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=115721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}