Family health
Sleep, screens, food, movement, and mental health when the decision affects a child as well as you.
Current evidence
Sleep, movement, food and family routines for children aged 6 to 12. What the evidence supports without turning childhood into medical arithmetic.
The midlife dip, Facebook's college rollout, teenage screen time and suicide statistics. Which results apply beyond the original study and which do not.
ADHD, driving, medication, diagnosis and premature mortality. Results from large studies, their limits, and the questions that need an individual clinical assessment.
Source editions
Childhood health habits track for 80 years. The four that matter, why structure beats explanation, and how to build them wherever you live.
For decades happiness bottomed out at 47. New data shows the floor moved to the young. What changed, and how to protect a midlifer and a teen at once.
A doctor who missed his own ADHD for 40 years, and the son who has it too. What the science really says about the "superpower," and what actually helps.