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Fatty Acid

Other Omega-3 Fatty Acids

Also known as: DHA, docosahexaenoic acid, ALA, alpha-linolenic acid

B
Evidence

Omega-3 polyunsaturated fatty acids including DHA and ALA, which serve as structural components of cell membranes and signaling precursors. Found in fish oils (DHA) and plant sources (ALA).

Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.

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Daily target & upper limit

500 mg / day

Other Omega-3 Fatty Acids has an established daily reference intake. See best forms, label synonyms, upper-limit warnings, and top-scoring supplements:

Other Omega-3 Fatty Acids dosage reference →

Primary uses

  • brain and eye health
  • cardiovascular support
  • anti-inflammatory
  • fetal and infant development

How it works

  • DHA integrates into neuronal and retinal cell membranes
  • serves as precursor to neuroprotectin D1 and other specialized mediators
  • reduces neuroinflammation
  • supports synaptic plasticity

Dosage

Typical range
DHA: 200-1,000 mg daily; ALA: 1-2 grams daily from plant sources
Timing
with meals for optimal absorption
With food
recommended for fat-soluble absorption
Duration
long-term supplementation appropriate and safe; DHA accumulates in neural tissue over time
Special populations
pregnant and lactating women benefit from 200-300 mg DHA daily; infants require adequate DHA for neurodevelopment

Forms

  • fish oil (DHA-rich)· 70/100
  • algae oil (DHA)· 70/100
  • flaxseed oil (ALA-rich)· 70/100
  • chia seed oil (ALA)· 70/100

Safety

Common side effects

  • fishy aftertaste (fish-based)
  • mild GI upset
  • loose stools

Contraindications

  • allergy to source material
  • bleeding disorders (high-dose fish oil)
  • scheduled surgery

Products containing Other Omega-3 Fatty Acids

Top-scoring supplements in our catalog that list Other Omega-3 Fatty Acids on the label. Each product is graded on Formulate's ingredient-level rubric — dose accuracy, form, transparency, and third-party testing.

Thorne
Omega Superb
92
Thorne
Omega-3 with CoQ10
92
Thorne
Super EPA
92
Thorne
Super EPA Pro
92
See all products →

Evidence notes

Good evidence for DHA in brain development and cognitive health; strong evidence for cardiovascular benefits of combined EPA/DHA. ALA has weaker direct evidence (requires conversion to EPA/DHA).

Grade B: Some human trials support key claims; further confirmation needed.

Cited research for Other Omega-3 Fatty Acids

Clinical studies referenced across Formulate guides that mention other omega-3 fatty acids. Each links to the full study page with PubMed source + the guides that cite it.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.