Why do 5% of humans have ADHD?

Attention Deficit Hyperactivity Disorder (ADHD) is conventionally conceptualised as a neurodevelopmental disorder of attention and executive control. However, in adult clinical populations — ADHD does not travel alone. Instead, it is repeatedly embedded within a broader pattern that includes sensory overload, autonomic lability, hormonal sensitivity (women), connective-tissue-leaning features, immune and histamine reactivity, metabolic vulnerability, increased […]