Omega-3 Source
Fish Oil
A widely used supplement providing DHA and EPA to support brain function and long-term cognitive health.
Fish Oil is another name for Omega-3. Read the full graded entry, with dose, evidence and safety.Evidence gradeCross-checked · High
A+
WeakModerateStrong
4.5/ 5 rating
KÖGN Health grades Fish Oil as A+ (Strong evidence) and rates it 4.5 out of 5.
Last reviewed · June 2026
CategoryNutritional · Omega-3 Source
AvailabilityOTC
Primary effects
- Improved brain health
- Memory support
- Reduced inflammation
Related ingredients
Graded entries that target the same cognitive goals.
Categories
Nutritional NootropicsMemory & LearningNeuroprotection & LongevityAnti-Inflammatory CompoundsDaily Foundational NootropicsOver-the-Counter (OTC)High Evidence
Educational information, not medical advice. The evidence grade is KÖGN’s editorial assessment of published research, not a health claim. Speak to a qualified clinician before changing what you take.