Gut-Brain Axis
Microbiome research and gastrointestinal connections
Growing research interest122 in last 3 yearsPeak year: 2025 (67)
Research on the gut-brain axis in autism has grown significantly, with 122 studies published in the past three years compared to just 46 in the previous period. This 165 percent increase reflects growing scientific interest in how gut health may influence autism symptoms and development. The trend shows strong momentum in this research area.
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