ω-3 Fatty Acid Supplementation Does Not Affect Autism Spectrum Disorder in Children: A Systematic Review and Meta-Analysis
Horvath A, Lukasik J, Szajewska H
Published in The Journal of Nutrition
Methodology
Systematic review and meta-analysis of 5 randomized controlled trials comparing omega-3 fatty acid supplementation with placebo or no supplementation in children with ASD.
Key Findings
With few exceptions, no statistically significant differences in ASD symptoms between omega-3 and control groups on validated scales; parent-rated lethargy improved on the Aberrant Behavior Checklist.
Conclusions
Current evidence does not support omega-3 fatty acid supplementation for improving core ASD symptoms in children.
Limitations
Small pooled sample, heterogeneous doses and outcome scales, short trial durations.
Supplements Studied
With 4 exceptions, there were no statistically significant differences in ASD symptoms between groups measured by validated scales.
Related Health Concerns
Study Details
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Disclosures
Funding
Not specified
This information is for educational purposes only. Always consult a healthcare professional before starting any supplement regimen.