vitamin B12

vitamin involved in the metabolism of every cell
Thing general Q187706
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vitamin B12

Summary

vitamin B12 ranks in the top 0.52% of general entities by monthly Wikipedia readership (5,582 views/month, #402 of 77,819).[1]

Key Facts

  • vitamin B12 is credited with the discovery of Mary Shaw Shorb[2].
  • vitamin B12 is credited with the discovery of Karl August Folkers[3].
  • vitamin B12 is credited with the discovery of Alexander R. Todd, Baron Todd[4].
  • vitamin B12 is a type of cobalamin[5].
  • vitamin B12 is a type of metabolite[6].
  • vitamin B12 is a type of vitamin B[7].
  • vitamin B12's Commons category is recorded as Vitamin B12[8].
  • vitamin B12's topic's main category is recorded as Category:Vitamin B12[9].
  • vitamin B12's described at URL is recorded as https://www.mountsinai.org/health-library/supplement/vitamin-b12-cobalamin[10].
  • vitamin B12's has characteristic is recorded as hygroscopy[11].
  • vitamin B12's different from is recorded as cyanocobalamin[12].
  • vitamin B12's mass is recorded as {'unit': 'Q28924752', 'amount': '+1355.38'}[13].
  • vitamin B12's medical condition treated is recorded as vitamin B12 deficiency[14].
  • vitamin B12's WordLift URL is recorded as http://data.medicalrecords.com/medicalrecords/healthwise/vitamin_b12_test[15].

Body

Definition and Type

Recorded subclass of include cobalamin[5], metabolite[6], and vitamin B[7].

Why It Matters

vitamin B12 ranks in the top 0.52% of general entities by monthly Wikipedia readership (5,582 views/month, #402 of 77,819).[1] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[16] It is known by 76 alternative names across languages and contexts.[17]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . mountsinai.org. Retrieved . mountsinai.org. Provenance: wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . medicalrecords.com. medicalrecords.com. Provenance: wikidata.org.

Aggregate / graph-position facts

  1. [1] . 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 B12. Retrieved April 10, 2026, from https://4ort.xyz/entity/vitamin-b12
MLA “vitamin B12.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/vitamin-b12.
BibTeX @misc{4ortxyz_vitamin-b12_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{vitamin B12}}, year = {2026}, url = {https://4ort.xyz/entity/vitamin-b12}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): vitamin B12 — https://4ort.xyz/entity/vitamin-b12 (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/vitamin-b12 · 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. 15d ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Described by source
    Described at url https://www.mountsinai.org/health-library/supplement/vitamin
    "/* wbsetclaim-update-qualifiers:1||1|7 */ [[Property:P2347]]: 25575, mv to monolingual text names on YSO statements"
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