https://wiki.tiffa.net/w/index.php?action=history&feed=atom&title=Translations%3AVitamin_B6%2F39%2FenTranslations:Vitamin B6/39/en - Revision history2026-09-14T05:33:48ZRevision history for this page on the wikiMediaWiki 1.43.0https://wiki.tiffa.net/w/index.php?title=Translations:Vitamin_B6/39/en&diff=133934&oldid=prevFuzzyBot: Importing a new version from external source2024-04-03T07:32:25Z<p>Importing a new version from external source</p>
<p><b>New page</b></p><div>The end-product of vitamin B<sub>6</sub> catabolism is 4-pyridoxic acid, which makes up about half of the B<sub>6</sub> compounds in urine. 4-Pyridoxic acid is formed by the action of [[aldehyde oxidase]] in the liver. Amounts excreted increase within 1–2 weeks with vitamin supplementation and decrease as rapidly after supplementation ceases. Other vitamin forms excreted in the urine include pyridoxal, pyridoxamine and pyridoxine, and their phosphates. When large doses of pyridoxine are given orally, the proportion of these other forms increases. A small amount of vitamin B<sub>6</sub> is also excreted in the feces. This may be a combination of unabsorbed vitamin and what was synthesized by large intestine microbiota.</div>FuzzyBot