75
SCORE
DHA (standalone, algal)
Brain · Pregnancy · Vegan
Tier 2 — Promising
What it is
The primary structural omega-3 fat in the brain and retina, sourced from algae instead of fish. Provides the same DHA found in fish oil but is suitable for vegans and vegetarians. Especially important during pregnancy for fetal brain development. Algal DHA is sustainably produced and free from ocean pollutants like mercury and PCBs. Very safe at recommended doses.
Efficacy
4/5
Safety
5/5
Research
3/5
Onset
3/5
Cost
2/5
Drug-int.
4/5
Dose
200–1,000 mg/day algal DHA; especially important for vegans and during pregnancy
Time of day & tips
Take with a meal containing fat to improve absorption. Morning or evening works equally well. Avoid taking with blood thinners without medical guidance.
Sensitive populations: This supplement's evidence base touches pregnancy, pediatric, or other sensitive populations. Confirm any change with your healthcare provider before use.
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