{"id":93834,"date":"2025-12-04T05:54:44","date_gmt":"2025-12-04T04:54:44","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=93834"},"modified":"2025-12-04T05:54:44","modified_gmt":"2025-12-04T04:54:44","slug":"o-slunci-vam-desetileti-lhali-slunecni-svetlo-je-kriticky-dulezite-pro-funkce-srdce-a-imunitu","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/12\/04\/o-slunci-vam-desetileti-lhali-slunecni-svetlo-je-kriticky-dulezite-pro-funkce-srdce-a-imunitu\/","title":{"rendered":"O slunci v\u00e1m desetilet\u00ed lhali: Slune\u010dn\u00ed sv\u011btlo je kriticky d\u016fle\u017eit\u00e9 pro funkce srdce a imunitu"},"content":{"rendered":"
<\/div>\n

Zdravotnick\u00fd establi\u0161ment u\u017e cel\u00e1 desetilet\u00ed vede v\u00e1lku proti slunci a nut\u00ed ve\u0159ejnost b\u00e1t se jeho paprsk\u016f a nat\u00edrat se chemick\u00fdmi opalovac\u00edmi kr\u00e9my i p\u0159i kr\u00e1tk\u00e9m pobytu venku.<\/span><\/strong><\/p>\n

Co kdy\u017e je ale tato desetilet\u00ed trvaj\u00edc\u00ed k\u0159\u00ed\u017eov\u00e1 v\u00fdprava za vyh\u00fdb\u00e1n\u00edm se slune\u010dn\u00edmu z\u00e1\u0159en\u00ed zalo\u017een\u00e1 na nebezpe\u010dn\u011b ne\u00fapln\u00e9m p\u0159\u00edb\u011bhu?<\/span><\/p>\n

Pr\u016flomov\u00fd v\u00fdzkum odhalil hlubokou pravdu: systematick\u00e9 vyh\u00fdb\u00e1n\u00ed se slune\u010dn\u00edmu z\u00e1\u0159en\u00ed p\u0159isp\u00edv\u00e1 ke kask\u00e1d\u011b chronick\u00fdch onemocn\u011bn\u00ed a samotn\u00e1 \u0159ada, kter\u00e1 n\u00e1s m\u00e1 chr\u00e1nit p\u0159ed ultrafialov\u00fdm UVA a UVB z\u00e1\u0159en\u00edm, n\u00e1m ve skute\u010dnosti \u0161kod\u00ed.<\/span><\/p>\n

Lidsk\u00e9 t\u011blo nen\u00ed uzp\u016fsobeno k \u017eivotu ve st\u00ednu. V pr\u016fb\u011bhu tis\u00edcilet\u00ed se vyv\u00edjelo tak, aby vyu\u017e\u00edvalo s\u00edlu slune\u010dn\u00edho sv\u011btla pro kritick\u00e9 biologick\u00e9 funkce, kter\u00e9 jdou daleko za hranice letn\u00edho op\u00e1len\u00ed.<\/span><\/p>\n

D\u016fkazy jsou jasn\u00e9: rozumn\u00e9 vystavov\u00e1n\u00ed se slunci nen\u00ed nebezpe\u010dn\u00fd zvyk, ale d\u016fle\u017eit\u00e1 sou\u010d\u00e1st celo\u017eivotn\u00edho zdrav\u00ed, aktivuje dr\u00e1hy, kter\u00e9 chr\u00e1n\u00ed srdce, harmonizuj\u00ed imunitn\u00ed syst\u00e9m a posiluj\u00ed t\u011blo proti modern\u00edm pleg\u016fm, jako je vysok\u00fd krevn\u00ed tlak a autoimunitn\u00ed poruchy.<\/span><\/p>\n

Kardiovaskul\u00e1rn\u00ed zachr\u00e1nce, o kter\u00e9m se dermatologov\u00e9 nikdy nezmi\u0148uj\u00ed<\/span><\/h2>\n

Nejp\u0159esv\u011bd\u010div\u011bj\u0161\u00edm argumentem pro slune\u010dn\u00ed sv\u011btlo je jeho schopnost p\u0159edch\u00e1zet nejv\u011bt\u0161\u00edmu sv\u011btov\u00e9mu zabij\u00e1kovi: kardiovaskul\u00e1rn\u00edm onemocn\u011bn\u00edm. Dv\u011b rozs\u00e1hl\u00e9 evropsk\u00e9 studie, kter\u00e9 sledovaly statis\u00edce lid\u00ed po cel\u00e1 desetilet\u00ed, p\u0159inesly ohromuj\u00edc\u00ed verdikt.<\/span><\/p>\n

V\u00fdzkum ze \u0160v\u00e9dska sledoval 30 000 \u017een b\u011bhem \u010dtvrtstolet\u00ed. Zjistil, \u017ee \u017eeny, kter\u00e9 vyhled\u00e1valy slunce, \u017eily d\u00e9le s v\u00fdrazn\u011b ni\u017e\u0161\u00ed \u00famrtnost\u00ed na srde\u010dn\u00ed choroby, a to i p\u0159es m\u00edrn\u011b vy\u0161\u0161\u00ed v\u00fdskyt melanomu.<\/span><\/p>\n

Studie britsk\u00e9 Biobanky, kter\u00e1 analyzovala 377 000 \u00fa\u010dastn\u00edk\u016f, tato zji\u0161t\u011bn\u00ed potvrdila a uk\u00e1zala, \u017ee ka\u017ed\u00fdch 300 kilometr\u016f bydli\u0161t\u011b d\u00e1le na jih, a tedy bl\u00ed\u017ee k intenzivn\u011bj\u0161\u00edmu slune\u010dn\u00edmu z\u00e1\u0159en\u00ed, se prom\u00edt\u00e1 do del\u0161\u00edho \u017eivota.<\/span><\/p>\n

Mechanismem tohoto efektu prodlu\u017eov\u00e1n\u00ed \u017eivota je molekula naz\u00fdvan\u00e1\u00a0<\/span>oxid dusnat\u00fd<\/span><\/a>\u00a0. K\u016f\u017ee obsahuje obrovsk\u00e9 z\u00e1soby oxid\u016f dus\u00edku. Kdy\u017e je poko\u017eka vystavena UVA paprsk\u016fm ze slunce, tyto z\u00e1soby uvol\u0148uj\u00ed oxid dusnat\u00fd do krevn\u00edho ob\u011bhu, kde p\u016fsob\u00ed jako siln\u00fd vazodilat\u00e1tor, \u010dili uvol\u0148uje a roz\u0161i\u0159uje c\u00e9vy a sni\u017euje krevn\u00ed tlak.<\/span><\/p>\n

Tento proces je zcela odd\u011blen od produkce vitam\u00ednu D a prob\u00edh\u00e1 p\u0159i \u00farovn\u00edch UV energie ni\u017e\u0161\u00edch, ne\u017e jsou ty, kter\u00e9 zp\u016fsobuj\u00ed po\u0161kozov\u00e1n\u00ed DNA. To vysv\u011btluje siln\u00fd sez\u00f3nn\u00ed rytmus zdrav\u00ed srdce.<\/span><\/p>\n

Krevn\u00ed tlak populace je v zim\u011b konzistentn\u011b p\u0159ibli\u017en\u011b o 6 mmHg vy\u0161\u0161\u00ed ne\u017e v l\u00e9t\u011b, co\u017e je posun kauz\u00e1ln\u011b spojen\u00fd s 23% n\u00e1r\u016fstem \u00famrtnosti na kardiovaskul\u00e1rn\u00ed p\u0159\u00edhody b\u011bhem chladn\u011bj\u0161\u00edch a tmav\u0161\u00edch m\u011bs\u00edc\u016f.<\/span><\/p>\n

Nap\u0159\u00edklad ve Skotsku vrchol\u00ed \u00famrtnost ze v\u0161ech p\u0159\u00ed\u010din v lednu a m\u00e1 o 30% vy\u0161\u0161\u00ed m\u00edru ne\u017e v \u010dervenci. Tento vzorec je nepopirateln\u00fd: kdy\u017e slune\u010dn\u00ed sv\u011btlo ub\u00fdv\u00e1, \u00famrtnost na srde\u010dn\u00ed choroby se zvy\u0161uje.<\/span><\/p>\n

Pro\u010d pr\u016fmysl s dopl\u0148ky vitam\u00ednu D nechce, abyste znali cel\u00fd p\u0159\u00edb\u011bh<\/span><\/h2>\n

L\u00e9ta se diskuse o zdrav\u00ed t\u00fdkaj\u00edc\u00ed se slune\u010dn\u00edho z\u00e1\u0159en\u00ed \u00fazce zam\u011b\u0159ovaly na vitamin D. Je pravda, \u017ee vitamin D syntetizovan\u00fd v k\u016f\u017ei prost\u0159ednictv\u00edm UVB z\u00e1\u0159en\u00ed je \u017eivotn\u011b d\u016fle\u017eit\u00fd.<\/span><\/p>\n

Vy\u0161\u0161\u00ed hladiny vitam\u00ednu D souvis\u00ed s lep\u0161\u00edmi v\u00fdsledky p\u0159i mnoha onemocn\u011bn\u00edch, od roztrou\u0161en\u00e9 skler\u00f3zy a\u017e po cukrovku. Tato korelace vedla ke vzniku masivn\u00edho odv\u011btv\u00ed dopl\u0148k\u016f v\u00fd\u017eivy s ro\u010dn\u00edm obratem v\u00edce ne\u017e 1,5 miliardy dolar\u016f, s p\u0159\u00edslibem, \u017ee pilulka dok\u00e1\u017ee replikovat p\u0159\u00edzniv\u00e9 \u00fa\u010dinky slunce.<\/span><\/p>\n

Tato teorie se v\u0161ak rozpadla pod t\u00edhou v\u011bdeck\u00fdch d\u016fkaz\u016f. Rozs\u00e1hl\u00e9 a d\u016fkladn\u00e9 klinick\u00e9 studie, v\u010detn\u011b rozs\u00e1hl\u00e9 studie VITAL opakovan\u011b zjistily, \u017ee u\u017e\u00edv\u00e1n\u00ed vitam\u00ednu D nesni\u017euje riziko kardiovaskul\u00e1rn\u00edch onemocn\u011bn\u00ed, hypertenze, mozkov\u00e9 p\u0159\u00edhody nebo v\u011bt\u0161iny druh\u016f rakoviny.<\/span><\/p>\n

Tento v\u00fdrazn\u00fd rozpor mezi korelac\u00ed a kauzalitou odhaluje hlubokou pravdu: zdravotn\u00ed p\u0159\u00ednosy slune\u010dn\u00edho z\u00e1\u0159en\u00ed nelze ni\u010d\u00edm nahradit.<\/span><\/p>\n

T\u011blo reaguje na slune\u010dn\u00ed z\u00e1\u0159en\u00ed v pln\u00e9m spektru prost\u0159ednictv\u00edm komplexn\u00ed symfonie biologick\u00fdch mechanism\u016f, kter\u00e9 funguj\u00ed v souladu. Vitamin D je jen jedn\u00edm z n\u00e1stroj\u016f v tomto orchestru.<\/span><\/p>\n

Slune\u010dn\u00ed sv\u011btlo tak\u00e9 reguluje cirkadi\u00e1nn\u00ed rytmy, kter\u00e9 jsou nezbytn\u00e9 pro kvalitu sp\u00e1nku a metabolick\u00e9 zdrav\u00ed, zejm\u00e9na pro pracovn\u00edky v no\u010dn\u00edch zm\u011bn\u00e1ch, jejich\u017e naru\u0161en\u00e9 cykly vedou ke zv\u00fd\u0161en\u00e9mu riziku \u0159ady onemocn\u011bn\u00ed.<\/span><\/p>\n

D\u00e1le ovliv\u0148uje imunitn\u00ed syst\u00e9m. Studie ukazuj\u00ed, \u017ee vystaven\u00ed UV z\u00e1\u0159en\u00ed dok\u00e1\u017ee ovliv\u0148ovat z\u00e1n\u011btliv\u00e9 reakce spojen\u00e9 s autoimunitn\u00edmi onemocn\u011bn\u00edmi, jako jsou roztrou\u0161en\u00e1 skler\u00f3za a revmatoidn\u00ed artritida.<\/span><\/p>\n

Spol\u00e9hat na v\u00fd\u017eivov\u00e9 dopl\u0148ky a z\u00e1rove\u0148 se vyh\u00fdbat slunci je jako sna\u017eit se za\u017e\u00edt symfonii poslechem jedn\u011bch housl\u00ed; chyb\u011bla by v\u00e1m harmonie a s\u00edla cel\u00e9ho orchestru.<\/span><\/p>\n

Jak bezpe\u010dn\u011b a rozumn\u011b znovu za\u010dlenit slune\u010dn\u00ed sv\u011btlo do va\u0161eho \u017eivota<\/span><\/h2>\n

Jak tedy vystoupit ze st\u00ednu strachu a vyu\u017e\u00edt s\u00edly slunce, ani\u017e bychom si sp\u00e1lili poko\u017eku?<\/span><\/p>\n

Odpov\u011bd\u00ed nen\u00ed bezohledn\u00e9 opalov\u00e1n\u00ed, ale inteligentn\u00ed a uv\u011bdom\u011bl\u00e9 vystavov\u00e1n\u00ed se slunci. C\u00edlem je nikdy se nesp\u00e1lit, ale pravideln\u011b si u\u017e\u00edvat kr\u00e1tk\u00e1, nechr\u00e1n\u011bn\u00e1 obdob\u00ed na slunci.<\/span><\/p>\n

Pro \u010dlov\u011bka se sv\u011btlou poko\u017ekou to m\u016f\u017ee znamenat jen 10 a\u017e 15 minut poledn\u00edho slun\u011bn\u00ed na rukou a nohou n\u011bkolikr\u00e1t t\u00fddn\u011b. V zimn\u00edm obdob\u00ed je zapot\u0159eb\u00ed v\u00edce \u010dasu, proto\u017ee slunce sv\u00edt\u00ed pod ni\u017e\u0161\u00edm \u00fahlem, a tedy je m\u00e9n\u011b intenzivn\u00ed.<\/span><\/p>\n

Lid\u00e9 s tmav\u0161\u00ed poko\u017ekou, kter\u00e1 obsahuje v\u00edce ochrann\u00e9ho melaninu, pot\u0159ebuj\u00ed del\u0161\u00ed vystaven\u00ed se slunci ne\u017e lid\u00e9 s bledou poko\u017ekou, n\u011bkdy 3kr\u00e1t a\u017e 6kr\u00e1t d\u00e9le na produkci ekvivalentn\u00edho mno\u017estv\u00ed vitam\u00ednu D a mobilizaci oxidu dusnat\u00e9ho.<\/span><\/p>\n

Tato evolu\u010dn\u00ed adaptace, kde tmav\u0161\u00ed poko\u017eka chr\u00e1n\u00ed p\u0159ed intenzivn\u00edm rovn\u00edkov\u00fdm UV z\u00e1\u0159en\u00edm, zat\u00edmco sv\u011btlej\u0161\u00ed poko\u017eka optimalizuje produkci vitam\u00ednu D ve vzd\u00e1len\u011bj\u0161\u00edch zem\u011bpisn\u00fdch \u0161\u00ed\u0159k\u00e1ch s m\u00e9n\u011b intenzivn\u00edm slune\u010dn\u00edm svitem, je vod\u00edtkem, nikoli bari\u00e9rou.<\/span><\/p>\n

Podpo\u0159te p\u0159irozenou odolnost sv\u00e9 poko\u017eky zevnit\u0159 ven. Strava bohat\u00e1 na antioxidanty, pln\u00e1 organick\u00fdch bobul\u00ed, listov\u00e9 zeleniny a voln\u011b \u017eij\u00edc\u00edch ryb, poskytuje stavebn\u00ed kameny pro vnit\u0159n\u00ed fotoochranu.<\/span><\/p>\n

\u017diviny jako astaxanthin, kter\u00fd se nach\u00e1z\u00ed v lososech a \u0159as\u00e1ch, jako\u017e i vitam\u00edny C a E, pom\u00e1haj\u00ed posilovat obrann\u00e9 syst\u00e9my poko\u017eky.<\/span><\/p>\n

Zva\u017ete tak\u00e9 sv\u016fj p\u016fvod a m\u00edstn\u00ed prost\u0159ed\u00ed. Pokud jste sv\u011btl\u00fd typ, va\u0161e poko\u017eka je navr\u017eena tak, aby co nejl\u00e9pe vyu\u017e\u00edvala slab\u0161\u00ed slunce a va\u0161e pot\u0159eba p\u0159\u00edm\u00e9ho vystaven\u00ed se slunci je kritick\u00e1.<\/span><\/p>\n

I v zim\u011b je pro v\u00e1s pobyt venku na jak\u00e9mkoli dostupn\u00e9m slune\u010dn\u00edm sv\u011btle nesm\u00edrn\u011b prosp\u011b\u0161n\u00fd.<\/span><\/p>\n

Z\u00e1v\u011br<\/span><\/h2>\n

Zastaral\u00e9 dogma vyh\u00fdb\u00e1n\u00ed se slunci, kterou \u010dasto \u0161\u00ed\u0159\u00ed kosmeticko-farmaceutick\u00fd pr\u016fmysl, kter\u00fd profituje ze strachu, se hrout\u00ed.<\/span><\/p>\n

Je \u010das p\u0159ijmout nov\u00fd, na d\u016fkazech zalo\u017een\u00fd vztah ke slunci – takov\u00fd, kter\u00fd ho neuzn\u00e1v\u00e1 jako smrteln\u00e9ho nep\u0159\u00edtele, ale jako nezbytn\u00e9ho spojence v na\u0161\u00ed snaze o celo\u017eivotn\u00ed zdrav\u00ed.<\/span><\/p>\n

Autor: Lance D. Johnson, Zdroj:\u00a0<\/span>naturalnews.com<\/span><\/a><\/p>\n

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

Zdravotnick\u00fd establi\u0161ment u\u017e cel\u00e1 desetilet\u00ed vede v\u00e1lku proti slunci a nut\u00ed ve\u0159ejnost b\u00e1t se jeho…<\/p>\n","protected":false},"author":2,"featured_media":51589,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[677,3389,21],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/93834"}],"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=93834"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/93834\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/51589"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=93834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=93834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=93834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}