Mental Health DailyResearch. Evidence. Perspective.Published research on iq.
A 2026 Egyptian study of 76 children found a sharp mental-health gradient in phenylketonuria (PKU): late-diagnosed children had higher depression scores, lower quality of life, lower IQ, and…
Read articleA 2026 TwinLife analysis found that cognitive ability at age 23 predicted education and occupational status at age 27, and bivariate twin models attributed 69-98% of the shared IQ–SES varian…
Read articleExecutive functioning (EF) is a cognitive cornerstone essential for goal-directed behaviors and complex thinking. Recent research leveraging the massive UK Biobank dataset has shed new light…
Read articleParents naturally want to do everything they can to optimize brain development in their children. The first years of life are a critical window when nutrition lays the foundation for lifelon…
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