Is Insomnia Therapy good for sleep quality?
Yes — the evidence for this is strong. Cognitive behavioral therapy for insomnia (CBT-I) has the strongest randomized-trial base of any sleep intervention. That's reflected in an evidence score of 90/100 for its role in sleep quality, drawn from 9 studies (1 RCT), with an estimated impact on longevity rated substantial (78/100).
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Insomnia Therapy
Strong evidence
Evidence
90
Impact
78