Gut-Brain Axis
Microbiome research and gastrointestinal connections
Growing research interest122 in last 3 yearsPeak year: 2025 (67)
Research into the gut-brain axis in autism has expanded significantly, with 122 studies published in the last three years compared to just 46 in the previous period. This nearly threefold increase reflects growing scientific interest in how gut health may influence autism-related symptoms and development. The trend demonstrates that this area remains an active and expanding field of investigation.
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