It's great you're exploring the gut-brain connection in autism! Research shows many autistic individuals experience gastrointestinal issues, which can impact behavior.

The gut-brain axis involves communication between the gut microbiota, metabolites, and brain function. Studies reveal that children with autism often have altered gut microbiomes, which can affect the production of important brain chemicals like serotonin. A diverse, plant-based diet may help boost gut microbiota diversity, and monitoring/treating GI symptoms early may also ease behavioral challenges.

For more information, the Autism Research Institute has webinars you may find helpful.