{"id":5044,"date":"2018-01-16T18:11:34","date_gmt":"2018-01-16T16:11:34","guid":{"rendered":"http:\/\/horsefood.ee\/?p=5044"},"modified":"2018-03-20T23:23:53","modified_gmt":"2018-03-20T21:23:53","slug":"d-vitamiin-on-vajalik-koigile","status":"publish","type":"post","link":"https:\/\/www.horsefood.ee\/et\/latvia\/2018\/01\/16\/d-vitamiin-on-vajalik-koigile\/","title":{"rendered":"D-vitamiin on vajalik k\u00f5igile!"},"content":{"rendered":"

\"\"<\/a>D-vitamiini defitsiit on n\u00fc\u00fcdsel ajal, \u00fclemaailmne epideemia. <\/span><\/span><\/span>Teadlaste hinnangul on 30 – 50% t\u00e4iskasvanutest D-vitamiini defitsiidi risk!<\/b><\/span><\/span><\/span><\/p>\n

See fakt ning teadmised D-vitamiini olulisuse kohta inimestel, panid mind juurdlema <\/span><\/span><\/span>teemas<\/span><\/span><\/span>, et kui suur on v\u00f5imalus, et ka\u00a0<\/span><\/span><\/span>hobused v\u00f5ivad olla D-vitamiini vaeguses ning kas suukaudne <\/span><\/span><\/span>vitamiini l<\/span><\/span><\/span>isamanustamine on hobuste puhul vajalik? <\/span><\/span><\/span><\/p>\n

\u00dcks <\/span><\/span><\/span>Taani teadlaste poolt kirjutatud ja 2010. aastal ajakirjas Journal of Equine Veterinary Science<\/em> avaldatud \u00fclevaateartiklis on kokku v\u00f5etud meie praegused teadmised D-vitamiini ja hobuste kohta. Autori v\u00f5tmes\u00f5num <\/span><\/span><\/span>on j\u00e4rgmine:<\/span><\/span><\/span>\u00a0<\/span><\/span><\/span>“Me ei tea peaaegu mitte midagi hobuste D-vitamiini kohta.” See muudab l\u00fchida vastuse andmise keeruliseks, kuid selle p\u00f5hjal mida teame, arvan <\/span><\/span><\/span>mina<\/span><\/span><\/span>, et<\/span><\/span><\/span> D-vitamiini t\u00e4iendavate allikate andmine v\u00f5ib <\/b><\/span><\/span><\/span>teatud isendite puhul, loomale <\/b><\/span><\/span><\/span>kasulik olla! <\/b><\/span><\/span><\/span><\/p>\n

\n

 <\/p>\n

MIS ON D-VITAMIIN?<\/b><\/span><\/span><\/p>\n

D-vitamiin ehk rahvakeeli tuntud p\u00e4ikesepaiste vitamiin<\/b> on hobusele k\u00e4ttesaadav kahes vormis:<\/span><\/span><\/p>\n

    \n
  • D2 e ergokaltsiferool<\/strong> tekkib mahaniidetud haljass\u00f6\u00f6ta juhul, kui see saab eksponeeritud p\u00e4ikesevalgusele (<\/span>…kui saab? <\/b>Mitut p\u00e4ikesepaistelist suvep\u00e4eva me eelmisest suvest suudame meenutada?) Tasub teada, et elusates taimedes klorof\u00fcll blokeerib p\u00e4ikesekiirguse!<\/span><\/li>\n
  • D3 e kolekaltsiferooli<\/strong> s\u00fcnteesitakse hobuse nahas, kui see puutub kokku UVB-kiirgusega …v\u00f5i manustatakse suukaudselt, vitamiinipreparaatidega.\u00a0<\/span><\/li>\n<\/ul>\n

    D-vitamiin saab toimida D-vitamiini retseptori abil ja neid retseptoreid on leitud mitmetest loomaorganismi koet\u00fc\u00fcbi koostisest. T\u00e4na on uurijad seisukohal, et <\/span>D-vitamiini puhul on nimetus \u201evitamiin\u201d poolt\u00f5de, kuna tegemist on hormooniga! <\/b>Lisaks \u00fcldtuntud kaltsitroopsele funktsioonile on D-vitamiinil t\u00f5en\u00e4oliselt\u00a0<\/span>veel mitmeid teisigi olulisi tervisem\u00f5jusid!\u00a0<\/span><\/p>\n

    Tavaliselt hinnatakse D-vitamiini taset m\u00f5\u00f5tes <\/span><\/span><\/span>25<\/span><\/span><\/span>(<\/span><\/span><\/span>OH<\/span><\/span><\/span>)<\/span><\/span><\/span>D<\/span><\/span><\/span>2<\/span><\/span><\/sub><\/span> ja <\/span><\/span><\/span>25<\/span><\/span><\/span>(<\/span><\/span><\/span>OH<\/span><\/span><\/span>)<\/span><\/span><\/span>D<\/span><\/span><\/span>3<\/span><\/span><\/sub><\/span> sisaldust veres, mille tulemused n\u00e4itavad, kui palju m\u00f5jutab p\u00e4ikesevalgus D-vitamiini taset v\u00f5rreldes taimset p\u00e4ritolu D-vitamiiniga. Kuid k\u00f5ik laborid ei suuda neid kahte vormi eristada ja selle asemel annavad kombineeritud 25<\/span><\/span><\/span>(<\/span><\/span><\/span>OH<\/span><\/span><\/span>)<\/span><\/span><\/span>D <\/span><\/span><\/span>v\u00e4\u00e4rtuse<\/span><\/span><\/span>. Lisaks sellele on hobuseid selles valdkonnas v\u00e4he uuritud, mist\u00f5ttu on raske teada, kui palju hobuseid toetub p\u00e4ikesevalgusest saadud D3-vitamiinile ja kui palju see k\u00e4ttesaadavus aastaringselt v\u00f5i erinevatel laiuskraadidel muutub.<\/span><\/span><\/span><\/p>\n

     <\/p>\n

    LAIUSKRAAD, AASTAAEG ja D-VITAMIIN.<\/b><\/span><\/span><\/p>\n

    D-vitamiini s\u00fcnteesimine nahas p\u00e4ikesekiirguse m\u00f5jul s\u00f5ltub laiuskraadist, k\u00f5rgusest merepinnast, aasta- ja p\u00e4evaajast, ilmast, erinevatest keskkonnatingimustest jm. <\/span><\/span><\/p>\n

    Eestis saavutatakse optimaalne (st parim) UVB-kiirguse intensiivsus nahakaudseks D-vitamiini s\u00fcnteesiks ajavahemikul aprillist<\/b> kuni septembrikuu l\u00f5puni! <\/b>…P\u00e4ikese seniidinurga t\u00f5us teistel aastaaegadel t\u00e4hendab UVB footonitele pikemat teekonda l\u00e4bi osoonkihi, mis neid efektiivselt absorbeerib (st neelab\/imab). See on ka selgituseks, miks \u00fcle ja alla 30o p\u00f5hjalaiuskraadi s\u00fcnteesitakse teistel aastaaegadel D-vitamiini v\u00e4he v\u00f5i siis \u00fcldse mitte!\u00a0<\/strong><\/span><\/span><\/p>\n

    Uuringutest selgub<\/span><\/span><\/span>, et<\/span><\/span><\/span> 25<\/span><\/span><\/span>(<\/span><\/span><\/span>OH<\/span><\/span><\/span>)<\/span><\/span><\/span>D<\/span><\/span><\/span>2<\/span><\/span><\/sub><\/span> ja <\/span><\/span><\/span>25<\/span><\/span><\/span>(<\/span><\/span><\/span>OH<\/span><\/span><\/span>)<\/span><\/span><\/span>D<\/span><\/span><\/span>3<\/span><\/span><\/sub><\/span> tase s\u00f5ltumata aastaajast v\u00f5i laiuskraadist hobuste veres <\/span><\/span><\/span>on<\/span><\/span><\/span> \u00fcldiselt v\u00e4ga madal!\u00a0<\/span><\/span><\/span>Tegelikult toimub arutelu selle \u00fcle, <\/b><\/span><\/span><\/span>et <\/b><\/span><\/span><\/span>kas m\u00e4rkimisv\u00e4\u00e4rse karvkattega loomad suudavad \u00fcldse <\/b><\/span><\/span><\/span>D<\/b><\/span><\/span><\/span>3<\/b><\/span><\/span><\/sub><\/span>-vitamiini s\u00fcnteesida. <\/b><\/span><\/span><\/span> Meie piiratud andmete kohaselt hobuste nahas tegelikult <\/span><\/span><\/span>D<\/span><\/span><\/span>3<\/span><\/span><\/sub><\/span>-vitamiini toodetakse, kuid sellel v\u00f5ib olla piiratud m\u00f5ju veres sisalduvale <\/span><\/span><\/span>25<\/span><\/span><\/span>(<\/span><\/span><\/span>OH<\/span><\/span><\/span>)<\/span><\/span><\/span>D<\/span><\/span><\/span>3<\/span><\/span><\/sub><\/span>-le. Enne rohkemate uuringute l\u00e4biviimist aga ei pea eeldama, et endogeense <\/span><\/span><\/span>D<\/span><\/span><\/span>3<\/span><\/span><\/sub><\/span>-vitamiini allikad hobusele olulised pole.<\/span><\/span><\/span><\/p>\n

     <\/p>\n

    H<\/span><\/span><\/span>OBUSTE D-VITAMIINI ALLIKAD.<\/span><\/span><\/span><\/strong><\/p>\n

    Ajalooliselt on p\u00e4ikese k\u00e4es kuivatatud <\/span><\/span><\/span>haljass\u00f6\u00f6ta<\/span><\/span><\/span> peetud heaks <\/span><\/span><\/span>D<\/span><\/span><\/span>2<\/span><\/span><\/sub><\/span>-vitamiini allikaks, kuna tahkestumisprotsessi jooksul vitamiini tase suureneb. Kuid m\u00f5ned teadlased leiavad, et see allikas ei pruugi olla sama rikkalik kui varem, sest p\u00e4rast nimetatud varajast uurimist\u00f6\u00f6d on p\u00f5llumajandus oluliselt muutunud. Lisaks sellele saadi enamus <\/span><\/span><\/span>D<\/span><\/span><\/span>2<\/span><\/span><\/sub><\/span>-vitamiini k\u00e4ttesaadavuse kohta kogutud andmetest rottide peal katsetades ning kasutades, ja seda meetoditega, mis hobuste puhul ekstrapoleerida ei pruugi.<\/span><\/span><\/span><\/p>\n

    On selge, et meie teadmised hobuse D-vitamiini s\u00fcnteesist ja ainevahetusest on puudulikud. <\/span><\/span><\/span>Tundub, et <\/span><\/span><\/span>D<\/span><\/span><\/span>3<\/span><\/span><\/sub><\/span>-vitamiinil on <\/span><\/span><\/span>25<\/span><\/span><\/span>(<\/span><\/span><\/span>OH<\/span><\/span><\/span>)<\/span><\/span><\/span>D<\/span><\/span><\/span>3<\/span><\/span><\/sub><\/span> sisaldusele piiratud m\u00f5ju ja<\/span><\/span><\/span> kuivatatud s\u00f6\u00f6t ei pruugi anda nii palju <\/b><\/span><\/span><\/span>D<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sub><\/span>-vitamiini, nagu me varem arvasime.<\/b><\/span><\/span><\/span> P\u00e4rast <\/span><\/span><\/span>U<\/span><\/span><\/span>uringute <\/span><\/span><\/span>R<\/span><\/span><\/span>iikliku <\/span><\/span><\/span>N<\/span><\/span><\/span>\u00f5ukogu (National Research Council<\/em>) suuniste avaldamist 2007. aastal on tehtud mitmeid uusi uuringuid.<\/span><\/span><\/span><\/p>\n

    Kuigi need soovitused ei pruugi t\u00e4iesti t\u00e4psed olla, tuginedes sellele, mida D-vitamiini f\u00fcsioloogilistest m\u00f5judest teame (…sarnaselt inimestele,\u00a0ka hobused<\/strong>\u00a0v\u00f5ivad tegelikult vajada rohkem, kui praegu soovitame<\/strong>), on praegused soovitused j\u00e4rgmised:<\/span><\/span><\/span><\/p>\n

      \n
    • p\u00fc\u00fcdke t\u00e4iskasvanud hobustele anda D3-vitamiini\u00a0<\/span><\/span><\/span>6,6 IU<\/b><\/span><\/span><\/span> \/ kilogrammi kehakaalu<\/span><\/span><\/span>\u00a0kohta<\/span><\/span><\/span>\u00a0ja<\/span><\/span><\/span><\/li>\n
    • kasvavate hobuste soovituslik p\u00e4evane vajadus v\u00e4heneb koos vanusega: hobused vanuses 0-6, 7-12, 13-18 ja 19-24 kuud peaksid saama vastavalt 22,2; 17,4; 15,9 ja 13,7\/IU<\/strong> kilogrammi kehakaalu kohta.\u00a0<\/span><\/li>\n<\/ul>\n

      Arvestades meie praegustes teadmiste puuduj\u00e4\u00e4ke hobuste D-vitamiini n\u00f5uetest ja asjaolu, et D-vitamiini eeldatav <\/span><\/span><\/span>ohutu \u00fclempiir hobusele on praegu 44 IU \/ kg kohta<\/b><\/span><\/span><\/span> p\u00e4evas, soovitan tagada, et p\u00f5hjalaiuskraadide hobused v\u00f5i hobused, kes saavad v\u00e4he p\u00e4ikesevalgust, saaksid praegustele NRC<\/em> suunistele vastaval tasemel D-vitamiini!<\/span><\/span><\/span><\/p>\n

      Saate seda teha, valides rikastatud kaubandusliku s\u00f6\u00f6da v\u00f5i lisatoidu, mille kohta on olemas D-vitamiini garanteeritud taseme teavet ja annate seda \u00f5iges koguses! <\/span><\/span><\/span><\/p>\n

      Hea blogilugeja! Palun tunne huvi ja hinda kriitiliselt, kui palju D3-vitamiini sisaldab sinu hobuse j\u00f5us\u00f6\u00f6t,\u00a0sest\u00a0<\/b><\/span><\/span><\/span>antud \u00fchend on \u00fclioluline hea tervise saavutamiseks ja selle s\u00e4ilitamiseks!\u00a0<\/b><\/span><\/span><\/span><\/p>\n

      Horsefood`the best s\u00f6\u00f6ta lisatud D3-vitamiin\/kg kohta:\u00a0<\/strong><\/p>\n

        \n
      • Basis sportbrok<\/em> (harrastus\/sport) 2500IU<\/li>\n
      • Digest Control Brok (seedimine\/k\u00f5ikidele hobustele) 8400IU<\/li>\n
      • Refit energybrok<\/em> (kiire taastumine\/sport) 4000IU<\/li>\n
      • Jaarling-Merriebrokken<\/em> (s\u00e4lud\/m\u00e4rad) 4000IU<\/li>\n
      • XP-EQ Gistbrok<\/em> (p\u00e4rmikultuurid\/tippsooritus) 4000IU<\/li>\n
      • Kernmixbrok<\/em> (\u00fclalpidamine\/suurtallid) 8400IU<\/li>\n
      • Appel-Mix<\/em> (klassikaline\/harrastus-sport) 2100IU<\/li>\n
      • Easy-Mix<\/em> (n\u00e4rvilisus\/sport) 3000IU<\/li>\n
      • Slobbermeel (<\/em>konditsioon\/taastumine) 4000IU<\/li>\n
      • Kruidenstruktuur-Mix<\/em> (tervisem\u00fcsli\/sport) 3000IU<\/li>\n
      • Omega-3 Power Mix (<\/em>v\u00f5imekad lihased\/tippsooritus) 4500IU<\/li>\n
      • Grow-Mix <\/em>(varsad\/s\u00e4lud\/m\u00e4rad) 3100IU<\/li>\n
      • Fiber Complete Mix\u00a0<\/em>(teraviljavaba) 1550IU<\/li>\n
      • Happy-Summer Mix\u00a0<\/em>(ainevahetushaigused, sensitiivsus) 6854IU<\/li>\n<\/ul>\n
        \n

        Kasutatud kirjandus ja t\u00f5lge:\u00a0<\/em><\/p>\n

          \n
        • http:\/\/www.thehorse.com\/articles\/34651\/fat-soluble-vitamins-101 (2018)<\/em><\/li>\n
        • http:\/\/www.thehorse.com\/articles\/38834\/do-horses-need-vitamin-d-supplementation (2018)<\/em><\/li>\n<\/ul>\n

          <\/h4>","protected":false},"excerpt":{"rendered":"

          D-vitamiini defitsiit on n\u00fc\u00fcdsel ajal, \u00fclemaailmne epideemia. Teadlaste hinnangul on 30 – 50% t\u00e4iskasvanutest D-vitamiini defitsiidi risk! See fakt ning teadmised D-vitamiini olulisuse kohta inimestel, panid mind juurdlema teemas, et kui suur on v\u00f5imalus, et ka\u00a0hobused v\u00f5ivad olla D-vitamiini vaeguses ning kas suukaudne vitamiini lisamanustamine on hobuste puhul vajalik? \u00dcks Taani teadlaste poolt kirjutatud ja 2010. aastal ajakirjas Journal of Equine Veterinary Science avaldatud \u00fclevaateartiklis on kokku v\u00f5etud meie praegused teadmised D-vitamiini ja hobuste kohta. […]\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[46],"tags":[],"class_list":["post-5044","post","type-post","status-publish","format-standard","hentry","category-avaleht-et"],"yoast_head":"\nD-vitamiin on vajalik k\u00f5igile! - HORSEFOOD Estonia<\/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:\/\/www.horsefood.ee\/latvia\/latvia\/2018\/01\/16\/d-vitamiin-on-vajalik-koigile\/\" \/>\n<meta property=\"og:locale\" content=\"lv_LV\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D-vitamiin on vajalik k\u00f5igile! - HORSEFOOD Estonia\" \/>\n<meta property=\"og:description\" content=\"D-vitamiini defitsiit on n\u00fc\u00fcdsel ajal, \u00fclemaailmne epideemia. Teadlaste hinnangul on 30 – 50% t\u00e4iskasvanutest D-vitamiini defitsiidi risk! See fakt ning teadmised D-vitamiini olulisuse kohta inimestel, panid mind juurdlema teemas, et kui suur on v\u00f5imalus, et ka\u00a0hobused v\u00f5ivad olla D-vitamiini vaeguses ning kas suukaudne vitamiini lisamanustamine on hobuste puhul vajalik? \u00dcks Taani teadlaste poolt kirjutatud ja 2010. aastal ajakirjas Journal of Equine Veterinary Science avaldatud \u00fclevaateartiklis on kokku v\u00f5etud meie praegused teadmised D-vitamiini ja hobuste kohta. 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Teadlaste hinnangul on 30 – 50% t\u00e4iskasvanutest D-vitamiini defitsiidi risk! See fakt ning teadmised D-vitamiini olulisuse kohta inimestel, panid mind juurdlema teemas, et kui suur on v\u00f5imalus, et ka\u00a0hobused v\u00f5ivad olla D-vitamiini vaeguses ning kas suukaudne vitamiini lisamanustamine on hobuste puhul vajalik? \u00dcks Taani teadlaste poolt kirjutatud ja 2010. aastal ajakirjas Journal of Equine Veterinary Science avaldatud \u00fclevaateartiklis on kokku v\u00f5etud meie praegused teadmised D-vitamiini ja hobuste kohta. 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