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      <title>Næringafræði Padlet Veggur by </title>
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      <language>en-us</language>
      <pubDate>2023-01-30 10:00:30 UTC</pubDate>
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      <webMaster>hello@padlet.com</webMaster>
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         <title>Fituleysin vítamín</title>
         <author>solvisnorras</author>
         <link>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2461144268</link>
         <description><![CDATA[<div>A D E og K vítamín</div>]]></description>
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         <pubDate>2023-01-30 10:11:55 UTC</pubDate>
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         <title>Vatnleysin vítamín</title>
         <author>solvisnorras</author>
         <link>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2461145874</link>
         <description><![CDATA[<div>– B-vítamín • Þíamín (B1 ), Ríbóflafín (B2 ), Níasín (B3 ), B6 (Pýridoxín), Fólasín, B12 (Kóbalamín), Pantóþensýra, Bíótín – C-vítamín&nbsp;</div>]]></description>
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         <pubDate>2023-01-30 10:13:26 UTC</pubDate>
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      <item>
         <title>Steinefni</title>
         <author>solvisnorras</author>
         <link>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2461148478</link>
         <description><![CDATA[<div>Steinefni (aðalsteinefni) eru lífsnauðsynleg ólífræn efni sem finnast í líkamanum í magni sem er meira en 5 g og við þurfum &gt; 100 mg/dag af. – Ca, P, K, S, Na, Cl, Mg&nbsp;</div>]]></description>
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         <pubDate>2023-01-30 10:15:46 UTC</pubDate>
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      <item>
         <title>Snefilefni</title>
         <author>solvisnorras</author>
         <link>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2461149274</link>
         <description><![CDATA[<div>Snefilefni (snefilsteinefni) eru lífsnauðsynleg ólífræn efni sem finnast í líkamanum í magni sem er minna en 5 g og við þurfum &lt; 100 mg/dag af. – Fe, Zn, Cu, Mn, I, Se, F, Cr, Mo&nbsp;</div>]]></description>
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         <pubDate>2023-01-30 10:16:31 UTC</pubDate>
         <guid>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2461149274</guid>
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         <title>Vatn</title>
         <author>abm181</author>
         <link>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2461152139</link>
         <description><![CDATA[<div>Lífsnauðsynlegt næringarefni!</div><div>• Maðurinn getur aðeins lifað fáa daga án vatns</div><div>• Vatn er um 50-75% af líkamsþyngdinni</div><div>– Mun meira vatn í vöðvamassa (75%) en fituvef (10%)</div><div>• <strong>Hlutverk vatns </strong>m.a. að</div><ul><li>–&nbsp; flytja næringu og úrgang</li><li>–&nbsp; taka þátt í efnahvörfum</li><li>–&nbsp; öll efnaskipti fara fram í vatnslausn (þ.e. vatn er umhverfi efnahvarfa)</li><li>–&nbsp; stuðla að stöðugum líkamshita • kælir líkamann við áreynslu</li><li>–&nbsp; viðhalda rúmmáli blóðs og réttu sýrustigi</li><li>–&nbsp; „smyrja“ liðamótin</li></ul>]]></description>
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         <pubDate>2023-01-30 10:19:18 UTC</pubDate>
         <guid>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2461152139</guid>
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         <title>Hversu mikið vatn þurfum við að drekka?</title>
         <author>abm181</author>
         <link>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2461161716</link>
         <description><![CDATA[<div>Ekki gefnir ráðlagðir dagskammta en við þurfum að endurnýja þá 2-4 L af vatni sem að jafnaði skolast daglega út úr líkamanum. Almennt miðað við að 1,5-2L af vatni komi úr drykkjum(Oft miðað við 30 ml/kg líkamsþyngdar).</div>]]></description>
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         <pubDate>2023-01-30 10:27:47 UTC</pubDate>
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         <title>magnesium (steinefni)</title>
         <author>solvisnorras</author>
         <link>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2461170212</link>
         <description><![CDATA[<div>magnesium er gott fyrir íþróttafólk því það hjálpar að koma í veg fyrir krampa. það er mikið af magnesium í t.d hnetum</div>]]></description>
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         <pubDate>2023-01-30 10:35:24 UTC</pubDate>
         <guid>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2461170212</guid>
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         <title>meðalneysla vítamína á íslandi</title>
         <author>solvisnorras</author>
         <link>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2462801266</link>
         <description><![CDATA[<div>Íslendingar eru að neyta um eða yfir ráðlegri neyslu vítamína.<br><br>Tildæmis fólk sem drekkur Prime Hydration í langan tíma eru líkleg til þess að fá A-Vítamín eitrun vegna ofneyslu.</div>]]></description>
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         <pubDate>2023-01-31 10:56:14 UTC</pubDate>
         <guid>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2462801266</guid>
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      <item>
         <title>Ofþornun - Vatnsskortur</title>
         <author>abm181</author>
         <link>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2462804203</link>
         <description><![CDATA[<ul><li>Algeng dánarorsök</li><li>Ungabörn og aldraðir verða oftast fyrir barðinu</li></ul><div>Þrálátur niðurgangur eða uppköst vegna sýkinga.</div><div>Ef líkaminn tapar vökva sem samsvarar 20% af líkamsþyngdinni leiðir það til dauða</div><div>Stór brunasár geta líka valdið ofþornun</div><div><br></div><div><strong>Ofneysla er sjaldgæf</strong></div><div>Heilbrigð nýru geta skilið út 15-20 L/dag.<br>En 10-20 L á nokkrum klst geta valdið hyponatremiu; hættulegt. Ekki drekka meira en 1-1,5 L/klst</div><div><br></div>]]></description>
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         <pubDate>2023-01-31 10:59:06 UTC</pubDate>
         <guid>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2462804203</guid>
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         <title>vatn í matvælum</title>
         <author>solvisnorras</author>
         <link>https://padlet.com/abm181/s8a5hv8elrpw6m1u/wish/2462812217</link>
         <description><![CDATA[<div>það er áhugavert að það sé 90-99% vatn í þessum matvælum: Fituskert mjólk, jarðarber, vatnsmelóna, blaðsalat, hvítkál, sellerí, spínat, brokkólí.</div>]]></description>
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         <pubDate>2023-01-31 11:06:53 UTC</pubDate>
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