vitamin K

fat-soluble vitamins found in foods and marketed as dietary supplements
Thing group_of_chemical_entities Q182338
vitamin K
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Summary

vitamin K is a group of chemical entities[1]. It ranks in the top 3% of group of chemical entities entities by monthly Wikipedia readership (6,329 views/month).[2]

Key Facts

  • Manufacturer: Pfizer[3]
  • Subclass of: fat-soluble vitamin[4], biogenic naphthochinone[5]
  • Part of: cellular response to vitamin K[6], response to vitamin K[7], vitamin K biosynthetic process[8], vitamin K metabolic process[9], vitamin K catabolic process[10]
  • Commons category: Vitamin K[11]
  • Topic's main category: Category:Vitamin K[12]
  • NCI Thesaurus ID: C943[13]
  • Medical condition treated: vitamin K deficiency[14]
  • LiverTox likelihood score: LiverTox toxicity likelihood category E[15]

Why It Matters

vitamin K has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[16] It is known by 58 alternative names across languages and contexts.[17]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] ↑ . Wikidata sitelinks. wikidata.org.
  3. [17] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). vitamin K. Retrieved October 10, 2026, from https://4ort.xyz/entity/vitamin-k
MLA “vitamin K.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Oct. 2026, https://4ort.xyz/entity/vitamin-k.
BibTeX @misc{4ortxyz_vitamin-k_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{vitamin K}}, year = {2026}, url = {https://4ort.xyz/entity/vitamin-k}, note = {Accessed: 2026-10-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): vitamin K — https://4ort.xyz/entity/vitamin-k (retrieved 2026-10-10)

Canonical URL: https://4ort.xyz/entity/vitamin-k · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 17d ago · Artoria2e5 · 2026-09-25 view diff on Wikidata ↗
    Subclass of → fat-soluble vitamin, biogenic naphthochinone
    "/* wbsetclaim-create:1||1 */ Subclass of: biogenic naphthochinone, Moving from menadione"
  2. 20d ago · Artoria2e5 · 2026-09-22 view diff on Wikidata ↗
    Subclass of → fat-soluble vitamin, biogenic naphthochinone
    "/* wbsetclaim-update:2||1 */ Subclass of: fat-soluble vitamin"
  3. 17w ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id → 0429842-vitamin-K
    "/* wbcreateclaim-create:1| */ Svkkl authority id: 0429842-vitamin-K, [[:toollabs:quickstatements/#/batch/259493|batch #259493]]"
  4. 21w ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Part of → cellular response to vitamin K, response to vitamin K, vitamin K biosynthetic process +2
    Manufacturer → —
    Instance of → —
    Aliases → —
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|10 */ Yso id: 19321, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.