From The Guardian: New research has linked symptoms of ADHD, such as struggling to concentrate, having too much energy, and being unable to control behavior, with disruptions in sleep.
“…The crucial point is that a cascade of health disorders, including ADHD, appear to be triggered by disruptions to circadian rhythms, offering some routes to counter these conditions by attempting to restore a patient’s body clock. Kooij said her team was now looking for biomarkers, such as vitamin D levels, blood glucose, cortisol levels, 24-hour blood pressure, and heart-rate variability that are associated with sleeplessness.
‘Once we can do that, we may be able to treat some ADHD by non-pharmacological methods, such as changing light or sleep patterns. We may also be able to prevent the negative impact of chronic sleep loss on health in general.'”