It's great you're exploring the gut-brain connection in autism; it's an area of growing research! Studies show many autistic children experience GI issues like constipation, diarrhea, and bloating more often than neurotypical children.

A recent USC/UCLA study in *Nature Communications* found that gut bacteria in autistic children produce fewer neuroactive metabolites, which can affect brain activity related to emotions and social behavior. This may increase repetitive behaviors, social difficulties, and irritability.

Dietary adjustments, like increasing fiber and diverse foods, can help. Monitor and treat any GI symptoms and consult with specialists. There's a potential link between GI flares and behavior, so tracking this can be insightful. You can check out the USC study here: https://today.usc.edu/usc-scie....ntists-find-a-gut-br