Strong evidencefatty_acid
Omega-3 for Lack of Focus
Omega-3 fatty acids improve prefrontal cortex function by enhancing dopamine signaling, increasing cerebral blood flow, and reducing neuroinflammation that impairs executive function and sustained attention.
How strong is the research?
Strong evidence
Based on a meta-analysis of multiple studies — the highest level of research evidence.
Research source
SourceSwanson D et al. · Advances in Nutrition 2012How much to take
1000–2000 mg
Higher EPA ratios may be more beneficial for attention and focus. Consistent use for 8+ weeks needed.
When to take it
Best taken: with food