Edge Rewrite
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

Jump to content

Vitamin B4

From Wikipedia, the free encyclopedia

Vitamin B4 is a former designation given to several distinct chemical compounds, none of which is currently considered a true vitamin:

  • Choline[1] is synthesized by the human body, but not sufficiently to maintain good health, and is now considered an essential dietary nutrient.[2]
  • Adenine is a nucleobase synthesized by the human body.[3]
  • Carnitine is an essential dietary nutrient for certain worms, but not for humans.[4]

References

[edit]
  1. ↑ Manjit Rakkar & Keith Hillier (2007). "Choline". xPharm: The Comprehensive Pharmacology Reference: 1–4. doi:10.1016/B978-008055232-3.61454-0.
  2. ↑ Zeisel SH, da Costa KA (November 2009). "Choline: an essential nutrient for public health". Nutrition Reviews. 67 (11): 615–23. doi:10.1111/j.1753-4887.2009.00246.x. PMC 2782876. PMID 19906248.
  3. ↑ Reader V (1930). "The assay of vitamin B(4)". The Biochemical Journal. 24 (6): 1827–31. doi:10.1042/bj0241827. PMC 1254803. PMID 16744538.
  4. ↑ Bender DA (29 January 2009). A Dictionary of Food and Nutrition. Oxford University Press. p. 521. ISBN 978-0-19-157975-2.