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omega-3 fatty acid

fatty acids with a double bond (C=C) at the third carbon atom from the end of the carbon chain
ChemicalSubstance structural_class_of_chemical_entities Q191756
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Summary

omega-3 fatty acid is a structural class of chemical entities[1]. It ranks in the top 4% of structural class of chemical entities entities by monthly Wikipedia readership (6,304 views/month).[2]

Key Facts

  • Instance of: nootropic[3]
  • Subclass of: unsaturated fatty acid[4], long chain fatty acid[5]
  • Part of: Essential fatty acid interactions[6]
  • Commons category: Omega-3 fatty acids[7]
  • Topic's main category: Category:Omega-3 fatty acids[8]
  • Has list: list of omega-3 fatty acids[9]
  • LiverTox likelihood score: LiverTox toxicity likelihood category E[10]

Why It Matters

omega-3 fatty acid has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[11] It is known by 141 alternative names across languages and contexts.[12]

References

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

Direct Wikidata claims

  1. [3] ↑ . menshealth.com. Retrieved . menshealth.com. Provenance: 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] ↑ . LiverTox. Retrieved . ncbi.nlm.nih.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . 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). omega-3 fatty acid. Retrieved October 17, 2026, from https://4ort.xyz/entity/omega-3-fatty-acid
MLA “omega-3 fatty acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/omega-3-fatty-acid.
BibTeX @misc{4ortxyz_omega-3-fatty-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{omega-3 fatty acid}}, year = {2026}, url = {https://4ort.xyz/entity/omega-3-fatty-acid}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): omega-3 fatty acid — https://4ort.xyz/entity/omega-3-fatty-acid (retrieved 2026-10-17)

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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. 18w ago · Jindřich Rubeš · 2026-06-14 view diff on Wikidata ↗
    Svkkl authority id → 0245947-omega3-mastne-kyseliny
    "/* wbcreateclaim-create:1| */ Svkkl authority id: 0245947-omega3-mastne-kyseliny, [[:toollabs:quickstatements/#/batch/259662|batch #259662]]"
  2. 21w ago · Twofivesixbot bot · 2026-05-24 view diff on Wikidata ↗
    Instance of → structural class of chemical entities, nootropic
    Part of → Essential fatty acid interactions
    Has list → list of omega-3 fatty acids
    Part of → —
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ National library of israel j9u id: 987007539017605171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.