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Flaws in Research Linking Gut Bacteria to Autism
Updated
Abstract
Essence
This review argues that current evidence does not support a causal link between the gut microbiome and autism.
Evidence
A critical review assessed human observational studies, mouse experiments, and human clinical trials on gut microbiome-autism claims.
Caveat
Because this is a critique of existing studies rather than new empirical research, its conclusion depends on the methodological weaknesses it identifies in the literature.
Simplified
Gut-Brain Axis