The rising global prevalence of attention-deficit/hyperactivity disorder (ADHD) underscores the importance of environmental factors, particularly environmental endocrine-disrupting chemicals (EEDs), whose mechanistic links to ADHD remain unclear. The gut-brain axis, a key modulator of neurodevelopment, is susceptible to EEDs and is altered in ADHD, suggesting a potential mediating pathway. Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and…
