In this video, I break down a 2025 paper published in Frontiers in Psychology by Le & Fabiano, exploring ADHD as a circadian rhythm disorder. We dive into the key physiological findings, including:

-Delayed sleep-wake cycles and evening chronotypes
-Altered melatonin timing (up to 90 minutes delay in adults)
-Blunted and delayed morning cortisol response
-Disruptions in clock genes and circadian biology

But more importantly, we explore what happens when we intervene at the level of biology:

-Melatonin and circadian phase shifting
-Bright light therapy and symptom improvement
-Behavioural sleep interventions and quality of life changes

???? Are we treating ADHD symptoms… while missing a core physiological driver? You’ll learn how circadian alignment strategies like:

-Light exposure
-Sleep timing
-Daily structure
-Exercise
-Nervous system regulation …may play a key role in improving ADHD symptoms.