Sleep isn't rest. It's the operating system.
A searchable evidence library across the sleep health landscape. Every article is labeled with the strength of its underlying evidence.
- CBT-IStrong evidence
CBT-I as first-line for chronic insomnia
Consistently recommended in clinical guidelines; multiple randomized trials and meta-analyses.
- CBT-IStrong evidence
Stimulus control instructions
Core CBT-I component; robust evidence for reducing sleep-onset latency.
- InsomniaStrong evidence
Sleep restriction therapy
Effective for chronic insomnia; requires clinician oversight for daytime safety.
- PAP TherapyStrong evidence
CPAP for moderate-to-severe OSA
Gold standard therapy; strong evidence for symptom and cardiovascular outcomes with adherence.
- Circadian RhythmModerate evidence
Circadian misalignment & metabolic health
Consistent observational data; mechanistic support; ongoing trials.
- ChronobiologyStrong evidence
Light exposure timing and phase shift
Well-characterized human phase response to light.
- WearablesEmerging evidence
Consumer wearable sleep staging accuracy
Improving, but variance across devices; useful for trends, not diagnosis.
- Digital TherapeuticsStrong evidence
Digital CBT-I platforms
Randomized trials support digital CBT-I for insomnia symptoms.
- Mental Health & SleepModerate evidence
Sleep and depression bidirectionality
Strong association; some evidence sleep treatment improves mood outcomes.
- Women's Sleep HealthModerate evidence
Perimenopause and sleep architecture
Consistent observational data; treatment options vary in evidence strength.
- Pediatric SleepStrong evidence
Adolescent phase delay
Well-established biological delay in adolescence; school start time evidence.
- Aging & SleepStrong evidence
Sleep architecture changes with age
Reduced slow-wave sleep with age is well-characterized.
- Sleep HygieneEmerging evidence
Blue-light blocking glasses for sleep
Mixed evidence; behavioral cues may matter more than spectral filtering.
- Sleep HygieneEmerging evidence
Weighted blankets for insomnia
Small trials suggest benefit for anxiety-related sleep issues.
- Sleep ApneaModerate evidence
OSA screening in primary care
Validated screening tools exist; systematic screening evidence is evolving.
- ChronobiologyUnknown evidence
Precision chronotyping from home data
Active area of investigation; MyRemD is contributing.
Four levels of certainty.
Multiple RCTs, meta-analyses, guidelines.
Consistent observational data or a single high-quality trial.
Early studies; plausible mechanism.
Evidence is thin; we say so.