Nutrient guide
Probiotics for children: what they are and what research says
Probiotics are live microorganisms found in some foods and supplements. Interest in the gut–brain connection has made them popular, but the science is still developing.
Written by NeuroBite Editorial Team · Last updated
What probiotics are
Probiotics are specific strains of bacteria or yeast. Effects depend on the exact strain, so results from one product cannot be assumed for another.
Food sources
- Yoghurt and kefir with live cultures
- Some fermented foods, such as sauerkraut
- Fibre-rich foods (fruit, vegetables, oats, beans) feed the gut bacteria already there
Probiotics and autism: what research says
Insufficient evidenceGut symptoms are common in autistic children, and the gut microbiome has been studied. Current trials are small and inconsistent, so there is not enough evidence to recommend probiotics for autism or ADHD symptoms.
Safety
Probiotics are generally safe for healthy children but are not advised for children who are seriously ill or have weakened immunity without medical advice.
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
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.
