The Lancet Healthy Longevity
Insomnia therapy may slow a measure of aging in older adults
A DNA-based estimate of aging pace was 0.02 lower with cognitive behavioral therapy than with sleep education in older adults with insomnia.A DNA-based estimate of aging pace was 0.02 lower with cognitive behavioral therapy than with sleep education in older adults with insomnia.

Randomized trialInterventions
Who was studiedOlder adults with insomnia, 20–39 months, against sleep education therapy
What changedEstimated aging pace was slower with cognitive behavioral therapy than with sleep education in older adults with insomnia
The catchDNA-based aging estimates were measured, not health or lifespan


