https://wiki.tiffa.net/w/index.php?action=history&feed=atom&title=Translations%3AVitamin_D%2F95%2FenTranslations:Vitamin D/95/en - Revision history2026-11-13T12:23:03ZRevision history for this page on the wikiMediaWiki 1.43.0https://wiki.tiffa.net/w/index.php?title=Translations:Vitamin_D/95/en&diff=110220&oldid=prevFuzzyBot: Importing a new version from external source2024-01-25T23:41:41Z<p>Importing a new version from external source</p>
<p><b>New page</b></p><div>In birds and fur-bearing mammals, fur or feathers block UV rays from reaching the skin. Instead, vitamin D is created from oily secretions of the skin deposited onto the feathers or fur, and is obtained orally during grooming. However, some animals, such as the [[naked mole-rat]], are naturally cholecalciferol-deficient, as serum 25-OH vitamin D levels are undetectable. Dogs and cats are practically incapable of vitamin D synthesis due to high activity of [[7-dehydrocholesterol reductase]], but get vitamin D from prey animals.</div>FuzzyBot