{"id":61269,"date":"2024-02-28T07:32:52","date_gmt":"2024-02-28T07:32:52","guid":{"rendered":"https:\/\/medsname.com\/vitamin-a-chewable-tablet\/"},"modified":"2026-04-30T10:23:37","modified_gmt":"2026-04-30T10:23:37","slug":"vitamin-a-chewable-tablet","status":"publish","type":"product","link":"https:\/\/medsbase.com\/cs\/product\/vitamin-a-chewable-tablet\/","title":{"rendered":"Vitamin A Chewable Tablet"},"content":{"rendered":"

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\u26a1 Rychl\u00e1 odpov\u011b\u010f \u2014 Co je \u017ev\u00fdkac\u00ed tableta s vitaminem A?<\/h3>\n

\u017dv\u00fdkac\u00ed tableta s vitam\u00ednem A je 50 000 IU \u017ev\u00fdkac\u00ed tableta vitam\u00ednu A ur\u010den\u00e1 k l\u00e9\u010db\u011b such\u00e9ho oka z nedostatku vitam\u00ednu A, \u0161erosleposti a k dietn\u00ed suplementaci. Pou\u017e\u00edv\u00e1 se jednou denn\u011b v omezen\u00fdch cyklech. Vyvarujte se u\u017e\u00edv\u00e1n\u00ed v t\u011bhotenstv\u00ed (vysok\u00e9 d\u00e1vky vitam\u00ednu A jsou teratogenn\u00ed).<\/p>\n<\/div>\n

Pro\u010d objedn\u00e1vat z MedsBase?<\/strong> Dod\u00e1v\u00e1no od v\u00fdrobce certifikovan\u00e9ho WHO-GMP \u00b7 Diskr\u00e9tn\u00ed balen\u00ed \u00b7 Doprava po cel\u00e9m sv\u011bt\u011b \u00b7 1 400+ ov\u011b\u0159en\u00fdch recenz\u00ed z\u00e1kazn\u00edk\u016f<\/a><\/div>\n

\ud83d\udce6 Ka\u017ed\u00e1 objedn\u00e1vka je pokryta na\u0161\u00ed Z\u00e1rukou op\u011btovn\u00e9ho odesl\u00e1n\u00ed<\/strong><\/a> \u2014 pokud va\u0161e z\u00e1silka nedoraz\u00ed do 20 pracovn\u00edch dn\u016f, p\u0159epos\u00edl\u00e1me ji.<\/p>\n

Pro\u010d objedn\u00e1vat z MedsBase<\/h3>\n

Vitamin A \u017ev\u00fdkac\u00ed tableta poch\u00e1z\u00ed od v\u00fdrobce certifikovan\u00e9ho dle WHO-GMP a je zas\u00edl\u00e1na do cel\u00e9ho sv\u011bta v neutr\u00e1ln\u00edm, diskr\u00e9tn\u00edm balen\u00ed. Ka\u017ed\u00e1 objedn\u00e1vka je kryta na\u0161\u00ed Z\u00e1rukou op\u011btovn\u00e9ho odesl\u00e1n\u00ed<\/a> \u2014 pokud nedoraz\u00ed do 20 pracovn\u00edch dn\u016f, p\u0159epos\u00edl\u00e1me bez dal\u0161\u00edch n\u00e1klad\u016f. Podpo\u0159eno v\u00edce ne\u017e 1 400 ov\u011b\u0159en\u00fdmi recenzemi z\u00e1kazn\u00edk\u016f.<\/p>\n

Co je to \u017ev\u00fdkac\u00ed tableta vitaminu A?<\/h2>\n

\u017dv\u00fdkac\u00ed tableta vitam\u00ednu A je vyr\u00e1b\u011bna spole\u010dnost\u00ed Generic jako \u017ev\u00fdkac\u00ed tableta vitam\u00ednu A 50,000 IU. Vitam\u00edn A (retinol) je nezbytn\u00fd pro zdrav\u00ed o\u010dn\u00edho povrchu, funkci fotoreceptor\u016f (synt\u00e9zu rodopsinu) a integritu epitelu v cel\u00e9m t\u011ble. Nedostatek je hlavn\u00ed p\u0159\u00ed\u010dinou preventabiln\u00ed d\u011btsk\u00e9 slepoty v rozvojov\u00fdch zem\u00edch a p\u0159isp\u00edvaj\u00edc\u00edm faktorem u chronick\u00e9ho such\u00e9ho oka a \u0161erosleposti.<\/p>\n

Vysokod\u00e1vkov\u00fd vitamin A je teratogenn\u00ed.<\/strong> D\u00e1vky vitaminu A nad 10 000 IU\/den b\u011bhem prvn\u00edho trimestru t\u011bhotenstv\u00ed jsou spojeny s vrozen\u00fdmi vadami (roz\u0161t\u011bp patra, srde\u010dn\u00ed a CNS malformace). \u017deny, kter\u00e9 jsou t\u011bhotn\u00e9, mohou ot\u011bhotn\u011bt nebo t\u011bhotenstv\u00ed pl\u00e1nuj\u00ed, by NEM\u011aLY u\u017e\u00edvat terapeutick\u00e9 d\u00e1vky dopl\u0148k\u016f vitaminu A. B\u011b\u017en\u00e1 dietn\u00ed suplementace by b\u011bhem t\u011bhotenstv\u00ed nem\u011bla p\u0159ekro\u010dit 3 000 IU\/den.<\/div>\n

Jak to funguje<\/h2>\n

Vitamin A je metabolizov\u00e1n na 11-cis-retinal, chromofor v s\u00edtnicov\u00fdch fotoreceptorech nezbytn\u00fd pro p\u0159em\u011bnu sv\u011btla na nervov\u00e9 sign\u00e1ly. Je tak\u00e9 nezbytn\u00fd pro diferenciaci epitelov\u00fdch bun\u011bk, v\u010detn\u011b poh\u00e1rkov\u00fdch bun\u011bk spojivky, kter\u00e9 produkuj\u00ed mucin slzn\u00e9ho filmu. Nedostatek zp\u016fsobuje \u0161eroslepost (selh\u00e1n\u00ed rhodopsinu), Bitotovy skvrny, xer\u00f3zu spojivky, xer\u00f3zu rohovky a nakonec keratomalacii \u2013 zrak ohro\u017euj\u00edc\u00ed rohovkov\u00e9 t\u00e1n\u00ed.<\/p>\n

Indikace<\/h2>\n