{"id":107564,"date":"2026-05-28T00:20:14","date_gmt":"2026-05-27T22:20:14","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=107564"},"modified":"2026-05-27T12:23:47","modified_gmt":"2026-05-27T10:23:47","slug":"pravda-o-soli-ne-mnoho-ale-malo-soli-je-pro-vas-spatne-co-ve-skutecnosti-zpusobuje-problemy-s-krevnim-tlakem","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2026\/05\/28\/pravda-o-soli-ne-mnoho-ale-malo-soli-je-pro-vas-spatne-co-ve-skutecnosti-zpusobuje-problemy-s-krevnim-tlakem\/","title":{"rendered":"Pravda o soli: Ne mnoho, ale m\u00e1lo soli je pro v\u00e1s \u0161patn\u00e9. Co ve skute\u010dnosti zp\u016fsobuje probl\u00e9my s krevn\u00edm tlakem?"},"content":{"rendered":"
<\/div>\n

S\u016fl je jedn\u00edm z nejkontroverzn\u011bj\u0161\u00edch t\u00e9mat modern\u00ed v\u00fd\u017eivy. Desetilet\u00ed byla prezentov\u00e1na jako v\u00fdznamn\u00fd faktor vysok\u00e9ho krevn\u00edho tlaku, srde\u010dn\u00edch chorob a p\u0159ed\u010dasn\u00fdch \u00famrt\u00ed. Ve\u0159ejnost si postupn\u011b osvojila p\u0159edstavu, \u017ee \u010d\u00edm m\u00e9n\u011b soli \u010dlov\u011bk konzumuje, t\u00edm l\u00e9pe pro jeho zdrav\u00ed.<\/span><\/strong><\/p>\n

V posledn\u00edch letech se v\u0161ak objevuje st\u00e1le v\u00edce diskus\u00ed o tom, zda byl tento pohled p\u0159\u00edli\u0161 jednostrann\u00fd a zda probl\u00e9mem modern\u00ed populace nem\u016f\u017ee b\u00fdt v n\u011bkter\u00fdch p\u0159\u00edpadech dokonce i p\u0159\u00edli\u0161 n\u00edzk\u00fd p\u0159\u00edjem sod\u00edku.<\/span><\/p>\n

K \u010demu t\u011blu slou\u017e\u00ed sod\u00edk<\/span><\/h2>\n

Sod\u00edk, kter\u00fd tvo\u0159\u00ed hlavn\u00ed slo\u017eku kuchy\u0148sk\u00e9 soli, pat\u0159\u00ed mezi z\u00e1kladn\u00ed miner\u00e1ly pot\u0159ebn\u00e9 pro fungov\u00e1n\u00ed lidsk\u00e9ho t\u011bla.<\/span><\/p>\n

Organismus jej pot\u0159ebuje k regulaci tekutin, p\u0159enos nervov\u00fdch impuls\u016f, kontrakci sval\u016f i stabilizaci krevn\u00edho tlaku. Bez sod\u00edku by bu\u0148ky nedok\u00e1zaly spr\u00e1vn\u011b komunikovat a t\u011blo by nebylo schopno udr\u017eet rovnov\u00e1hu mezi vnit\u0159n\u00edm a vn\u011bj\u0161\u00edm prost\u0159ed\u00edm.<\/span><\/p>\n

Lidsk\u00e9 t\u011blo m\u00e1 p\u0159itom velmi p\u0159esn\u00e9 mechanismy pro kontrolu hladiny sod\u00edku. Ledviny neust\u00e1le reguluj\u00ed, kolik sod\u00edku se zadr\u017e\u00ed a kolik se vylou\u010d\u00ed mo\u010d\u00ed.<\/span><\/p>\n

Kdy\u017e sod\u00edku p\u0159ij\u00edm\u00e1me m\u00e1lo, t\u011blo se ho sna\u017e\u00ed \u0161et\u0159it. P\u0159ij\u00edm\u00e1me-li ho v\u00edce, v\u011bt\u0161ina zdrav\u00fdch lid\u00ed dok\u00e1\u017ee p\u0159ebytek p\u0159irozen\u011b vylou\u010dit. To nazna\u010duje, \u017ee organismus je na ur\u010dit\u00fd rozsah p\u0159\u00edjmu soli p\u0159irozen\u011b p\u0159ipraven.<\/span><\/p>\n

S\u016fl a krevn\u00ed tlak<\/span><\/h2>\n

Nej\u010dast\u011bj\u0161\u00edm argumentem proti soli je jej\u00ed \u00fadajn\u00fd vliv na vysok\u00fd krevn\u00ed tlak. P\u0159edpokl\u00e1d\u00e1 se, \u017ee vy\u0161\u0161\u00ed p\u0159\u00edjem sod\u00edku zp\u016fsobuje zadr\u017eov\u00e1n\u00ed vody v t\u011ble, co\u017e vede ke zv\u00fd\u0161en\u00ed objemu krve a n\u00e1sledn\u011b ik vy\u0161\u0161\u00edmu tlaku na c\u00e9vy.<\/span><\/p>\n

Tento mechanismus skute\u010dn\u011b existuje, ale jeho v\u00fdznam se mezi jednotliv\u00fdmi lidmi v\u00fdrazn\u011b li\u0161\u00ed. Ne ka\u017ed\u00fd reaguje na s\u016fl stejn\u011b. Existuj\u00ed lid\u00e9, kte\u0159\u00ed jsou na sod\u00edk citliv\u011bj\u0161\u00ed a jejich krevn\u00ed tlak po vy\u0161\u0161\u00edm p\u0159\u00edjmu soli stoup\u00e1 v\u00fdrazn\u011bji. Jin\u00ed v\u0161ak reaguj\u00ed minim\u00e1ln\u011b nebo t\u00e9m\u011b\u0159 v\u016fbec.<\/span><\/p>\n

Pr\u00e1v\u011b proto se st\u00e1le v\u00edce mluv\u00ed o takzvan\u00e9 \u201ecitlivosti na s\u016fl\u201c. V\u00fdzkumy ukazuj\u00ed, \u017ee \u010d\u00e1st populace m\u016f\u017ee m\u00edt ze sn\u00ed\u017een\u00ed p\u0159\u00edjmu sod\u00edku prosp\u011bch, ale u mnoha lid\u00ed je efekt na krevn\u00ed tlak pom\u011brn\u011b mal\u00fd.<\/span><\/p>\n

N\u011bkter\u00e9 studie dokonce nazna\u010duj\u00ed, \u017ee drastick\u00e9 omezen\u00ed soli vede pouze k minim\u00e1ln\u00edmu poklesu krevn\u00edho tlaku, p\u0159i\u010dem\u017e negativn\u00ed vedlej\u0161\u00ed \u00fa\u010dinky n\u00edzk\u00e9ho p\u0159\u00edjmu sod\u00edku mohou b\u00fdt v\u00fdrazn\u011bj\u0161\u00ed.<\/span><\/p>\n

Rizika n\u00edzk\u00e9ho p\u0159\u00edjmu sod\u00edku<\/span><\/h2>\n

Dlouhodob\u011b se propagovaly n\u00edzkosod\u00edkov\u00e9 diety jako univerz\u00e1ln\u00ed \u0159e\u0161en\u00ed prevence srde\u010dn\u011b-c\u00e9vn\u00edch onemocn\u011bn\u00ed. St\u00e1le v\u00edce odborn\u00edk\u016f v\u0161ak upozor\u0148uje, \u017ee p\u0159\u00edli\u0161 agresivn\u00ed omezov\u00e1n\u00ed soli m\u016f\u017ee m\u00edt vlastn\u00ed rizika.<\/span><\/p>\n

Velmi n\u00edzk\u00fd p\u0159\u00edjem sod\u00edku aktivuje stresov\u00e9 hormony a hormon\u00e1ln\u00ed syst\u00e9my, kter\u00e9 se sna\u017e\u00ed udr\u017eet rovnov\u00e1hu tekutin v t\u011ble. N\u011bkter\u00e9 studie nazna\u010duj\u00ed, \u017ee extr\u00e9mn\u011b n\u00edzk\u00fd p\u0159\u00edjem sod\u00edku b\u00fdv\u00e1 spojen se zv\u00fd\u0161enou hladinou cholesterolu, triglycerid\u016f nebo inzul\u00ednovou rezistenc\u00ed.<\/span><\/p>\n

Nedostatek sod\u00edku se m\u016f\u017ee projevovat velmi nen\u00e1padn\u011b. Mnoz\u00ed lid\u00e9 poci\u0165uj\u00ed \u00fanavu, slabost, bolesti hlavy, svalov\u00e9 k\u0159e\u010de, n\u00edzkou energii nebo probl\u00e9my se soust\u0159ed\u011bn\u00edm, ani\u017e by si uv\u011bdomili mo\u017enou souvislost s n\u00edzk\u00fdm p\u0159\u00edjmem soli. P\u0159i v\u00fdrazn\u011bj\u0161\u00edm poklesu sod\u00edku se objevuj\u00ed z\u00e1vrat\u011b, nevolnost, zmatenost a v krajn\u00edm p\u0159\u00edpad\u011b i neurologick\u00e9 komplikace.<\/span><\/p>\n

Zv\u00fd\u0161en\u00e9 riziko nedostatku sod\u00edku maj\u00ed zejm\u00e9na sportovci, lid\u00e9 pracuj\u00edc\u00ed v hork\u00e9m prost\u0159ed\u00ed a osoby, kter\u00e9 se intenzivn\u011b pot\u00ed. P\u0159i pocen\u00ed toti\u017e t\u011blo neztr\u00e1c\u00ed pouze vodu, ale tak\u00e9 miner\u00e1ly v\u010detn\u011b sod\u00edku.<\/span><\/p>\n

Pokud \u010dlov\u011bk dopl\u0148uje pouze \u010distou vodu bez elektrolyt\u016f, m\u016f\u017ee doj\u00edt k naru\u0161en\u00ed miner\u00e1lov\u00e9 rovnov\u00e1hy. I proto sportovn\u00ed n\u00e1poje \u010dasto obsahuj\u00ed sod\u00edk, kter\u00fd pom\u00e1h\u00e1 obnovovat rovnov\u00e1hu tekutin.<\/span><\/p>\n

Zaj\u00edmav\u00e9 je, \u017ee sod\u00edk se b\u011b\u017en\u011b vyu\u017e\u00edv\u00e1 tak\u00e9 v nemocni\u010dn\u00ed p\u00e9\u010di. Pacienti dost\u00e1vaj\u00ed fyziologick\u00fd roztok obsahuj\u00edc\u00ed chlorid sodn\u00fd ke stabilizaci organismu, hydrataci a podporu krevn\u00edho ob\u011bhu.<\/span><\/p>\n

V kritick\u00fdch stavech m\u016f\u017ee b\u00fdt dostate\u010dn\u00e1 hladina sod\u00edku doslova ot\u00e1zkou p\u0159e\u017eit\u00ed. To ukazuje, \u017ee sod\u00edk nen\u00ed jen l\u00e1tkou, kterou je t\u0159eba omezovat, ale je z\u00e1kladn\u00edm prvkem fungov\u00e1n\u00ed lidsk\u00e9ho t\u011bla.<\/span><\/p>\n

Ne sod\u00edk, ale zpracovan\u00e9 potraviny jsou probl\u00e9m<\/span><\/h2>\n

D\u016fle\u017eit\u00fdm aspektem cel\u00e9 diskuse je i kvalita potravin. Modern\u00ed strava obsahuje obrovsk\u00e9 mno\u017estv\u00ed ultraprocesovan\u00fdch v\u00fdrobk\u016f – fast food, instantn\u00ed j\u00eddla, slan\u00e9 pochutiny, konzervovan\u00e9 produkty \u010di pr\u016fmyslov\u011b vyr\u00e1b\u011bn\u00e9 polotovary.<\/span><\/p>\n

Tyto potraviny \u010dasto obsahuj\u00ed vysok\u00e9 mno\u017estv\u00ed soli, ale z\u00e1rove\u0148 i rafinovan\u00fd cukr, transmastn\u00e9 tuky, um\u011bl\u00e9 p\u0159\u00edsady a velk\u00e9 mno\u017estv\u00ed kalori\u00ed.<\/span><\/p>\n

Kdy\u017e se n\u00e1sledn\u011b objev\u00ed zdravotn\u00ed probl\u00e9my jako vysok\u00fd krevn\u00ed tlak nebo probl\u00e9my s ledvinami, vina se \u010dasto p\u0159ipisuje pr\u00e1v\u011b soli, a\u010dkoli skute\u010dn\u00fd probl\u00e9m m\u016f\u017ee spo\u010d\u00edvat v celkov\u00e9m slo\u017een\u00ed stravy.<\/span><\/p>\n

Konzumace p\u0159irozen\u00fdch potravin s p\u0159im\u011b\u0159en\u00fdm mno\u017estv\u00edm kvalitn\u00ed soli (mo\u0159sk\u00e1 nebo him\u00e1lajsk\u00e1 s\u016fl, kter\u00e9 obsahuj\u00ed dal\u0161\u00ed stopov\u00e9 prvky) m\u016f\u017ee m\u00edt zcela jin\u00fd vliv na organismus ne\u017e pravideln\u00e9 j\u00eddlo pr\u016fmyslov\u011b zpracovan\u00fdch j\u00eddel.<\/span><\/p>\n

Kdo by si m\u011bl v\u00edce kontrolovat p\u0159\u00edjem sod\u00edku a u koho to nen\u00ed a\u017e takov\u00fd probl\u00e9m<\/span><\/h2>\n

U sod\u00edku v\u00fdznamnou roli hraje i individu\u00e1ln\u00ed zdravotn\u00ed stav. Lid\u00e9 s vysok\u00fdm krevn\u00edm tlakem, onemocn\u011bn\u00edm ledvin nebo srde\u010dn\u00edm selh\u00e1n\u00edm mohou b\u00fdt na sod\u00edk citliv\u011bj\u0161\u00ed a v jejich p\u0159\u00edpad\u011b m\u016f\u017ee b\u00fdt kontrola p\u0159\u00edjmu soli d\u016fle\u017eit\u00e1.<\/span><\/p>\n

Naopak lid\u00e9 s n\u00edzk\u00fdm krevn\u00edm tlakem nebo vysokou fyzickou aktivitou mohou z vy\u0161\u0161\u00edho p\u0159\u00edjmu sod\u00edku profitovat. Ukazuje se proto, \u017ee univerz\u00e1ln\u00ed doporu\u010den\u00ed typu \u201e\u010d\u00edm m\u00e9n\u011b soli, t\u00edm l\u00e9pe\u201c nemus\u00ed b\u00fdt vhodn\u00e1 pro ka\u017ed\u00e9ho.<\/span><\/p>\n

Pot\u0159eba sod\u00edku z\u00e1vis\u00ed na v\u011bku, \u017eivotn\u00edm stylu, fyzick\u00e9 aktivit\u011b, klimatu i zdravotn\u00edm stavu konkr\u00e9tn\u00edho \u010dlov\u011bka. Organismus sportovce v hork\u00e9m prost\u0159ed\u00ed funguje \u00fapln\u011b jinak ne\u017e organismus sedav\u00e9ho \u010dlov\u011bka s chronick\u00fdmi onemocn\u011bn\u00edmi.<\/span><\/p>\n

Diskuse o soli z\u00e1rove\u0148 otev\u00edr\u00e1 \u0161ir\u0161\u00ed ot\u00e1zku modern\u00ed medic\u00edny a v\u00fd\u017eivov\u00fdch doporu\u010den\u00ed. Dlouh\u00e1 l\u00e9ta se zdravotn\u00ed probl\u00e9my \u010dasto vysv\u011btlovaly jednou konkr\u00e9tn\u00ed p\u0159\u00ed\u010dinou \u2013 jednou to byl tuk, pak\u00a0<\/span>cholesterol<\/span><\/a>\u00a0, pozd\u011bji cukr nebo s\u016fl. Realita je v\u0161ak slo\u017eit\u011bj\u0161\u00ed.<\/span><\/p>\n

V\u011bt\u0161ina chronick\u00fdch onemocn\u011bn\u00ed vznik\u00e1 kombinac\u00ed \u0159ady faktor\u016f \u2013 nedostatku pohybu, obezity, stresu, nekvalitn\u00ed stravy, nedostatku sp\u00e1nku a dal\u0161\u00edch probl\u00e9m\u016f modern\u00edho \u017eivotn\u00edho stylu.<\/span><\/p>\n

I proto se dnes st\u00e1le v\u00edce zd\u016fraz\u0148uje celkov\u00e1 kvalita stravy nam\u00edsto d\u00e9monizov\u00e1n\u00ed jedn\u00e9 konkr\u00e9tn\u00ed l\u00e1tky. D\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e extr\u00e9mn\u00ed omezov\u00e1n\u00ed soli m\u016f\u017ee b\u00fdt zam\u011b\u0159en\u00ed na p\u0159irozen\u00e9 potraviny, dostatek miner\u00e1l\u016f, hydrataci, pravideln\u00fd pohyb a celkovou metabolickou rovnov\u00e1hu.<\/span><\/p>\n

Jak p\u0159\u00edrodn\u00edm zp\u016fsobem sn\u00ed\u017eit vysok\u00fd krevn\u00ed tlak<\/span><\/h2>\n

O p\u0159\u00edrodn\u00ed metod\u011b sn\u00ed\u017een\u00ed vysok\u00e9ho tlaku bez l\u00e9k\u016f zp\u016fsobuj\u00edc\u00edch z\u00e1va\u017en\u00e9 vedlej\u0161\u00ed \u00fa\u010dinky jsme napsali samostatnou elektronickou knihu. V\u00edce informac\u00ed o n\u00ed naleznete\u00a0<\/span>ZDE<\/span><\/strong><\/a>\u00a0(o \u010desk\u00e9 verzi e-knihy\u00a0<\/span>ZDE<\/span><\/strong><\/a>\u00a0).<\/span><\/p>\n

V knize se dozv\u00edte v\u0161e podstatn\u00e9 k l\u00e9\u010db\u011b vysok\u00e9ho tlaku \u2013 nap\u0159\u00edklad jak\u00e9 jsou p\u0159\u00ed\u010diny onemocn\u011bn\u00ed, jak si upravit stravu, jak\u00e1 cvi\u010den\u00ed pom\u00e1haj\u00ed, kter\u00e9 l\u00e9\u010div\u00e9 bylinky sni\u017euj\u00ed tlak, jak\u00e9 l\u00e9ky na jin\u00e9 nemoci vyvol\u00e1vaj\u00ed vysok\u00fd tlak a spoustu dal\u0161\u00edch u\u017eite\u010dn\u00fdch informac\u00ed.<\/span><\/p>\n

Shrnut\u00ed<\/span><\/h2>\n

S\u016fl sama o sob\u011b tedy nemus\u00ed b\u00fdt nep\u0159\u00edtelem zdrav\u00ed. Je to nezbytn\u00fd miner\u00e1l, bez kter\u00e9ho by t\u011blo nedok\u00e1zalo fungovat.<\/span><\/p>\n

Probl\u00e9m vznik\u00e1 zejm\u00e9na p\u0159i extr\u00e9mech \u2013 p\u0159i dlouhodob\u00e9m nadm\u011brn\u00e9m p\u0159\u00edjmu v kombinaci s nezdravou stravou, ale tak\u00e9 p\u0159i p\u0159\u00edli\u0161 n\u00edzk\u00e9m p\u0159\u00edjmu, kter\u00fd m\u016f\u017ee naru\u0161it p\u0159irozen\u00e9 fungov\u00e1n\u00ed organismu.<\/span><\/p>\n

Modern\u00ed pohled na s\u016fl se proto postupn\u011b posouv\u00e1 sm\u011brem k rovnov\u00e1ze a individualizaci. Nam\u00edsto univerz\u00e1ln\u00edch z\u00e1kaz\u016f se st\u00e1le v\u00edce zd\u016fraz\u0148uje pot\u0159eba p\u0159izp\u016fsobit p\u0159\u00edjem sod\u00edku konkr\u00e9tn\u00edmu \u010dlov\u011bku, jeho zdravotn\u00edmu stavu a \u017eivotn\u00edmu stylu.<\/span><\/p>\n

T\u011blo pot\u0159ebuje sod\u00edk k p\u0159e\u017eit\u00ed, ale z\u00e1rove\u0148 je d\u016fle\u017eit\u00e9 p\u0159ij\u00edmat jej v rozumn\u00e9m mno\u017estv\u00ed a p\u0159edev\u0161\u00edm v kontextu kvalitn\u00ed a p\u0159irozen\u00e9 stravy.<\/span><\/p>\n

Autor: Rhoda Wilson, Zdroj:\u00a0<\/span>expose-news.com<\/span><\/a><\/p>\n

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

S\u016fl je jedn\u00edm z nejkontroverzn\u011bj\u0161\u00edch t\u00e9mat modern\u00ed v\u00fd\u017eivy. Desetilet\u00ed byla prezentov\u00e1na jako v\u00fdznamn\u00fd faktor vysok\u00e9ho…<\/p>\n","protected":false},"author":2,"featured_media":107565,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[1503,750,7394,21],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/107564"}],"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=107564"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/107564\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/107565"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=107564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=107564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=107564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}