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Nutrient guide

Omega-3 for children: food sources, nutrition and safety

Omega-3 fats, especially DHA and EPA, are part of the brain and eyes. Many children eat little oily fish, which is the main food source.

Written by NeuroBite Editorial Team · Last updated

What omega-3 does

Moderate evidence

DHA is a building block of the brain and retina. Omega-3 fats also support heart health.

Food sources

  • Oily fish such as salmon, sardines and mackerel
  • Omega-3 enriched eggs
  • Walnuts, chia and ground flaxseed (these contain ALA, which the body converts poorly to DHA and EPA)

Omega-3 and ADHD: what research says

Limited / emerging evidence

Omega-3 is one of the most studied supplements in ADHD. Some reviews report small improvements in some symptoms, but effects are modest and much smaller than standard treatments. Evidence in autism is weaker.

Safety

Fish oil is usually well tolerated but can cause fishy burps or stomach upset. Choose products tested for purity.

Supplements can interact with medicines and with each other, and children need smaller amounts than adults. NeuroBite never gives individual doses. Ask your child's doctor, pharmacist or dietitian before starting, stopping or combining supplements.

References

  1. NIH Office of Dietary Supplements — Omega-3 fatty acids fact sheet

NeuroBite is educational and does not replace medical advice. Talk to your child's doctor, dietitian or feeding therapist before changing their diet or starting supplements.