Sleep Protocol by Dumbo Health

Your sleep research library, weekly sleep science digest, and practical guidebook for building healthier nights.

Explore expert-backed ideas, clear actionables, and sleep education designed to make better rest feel more approachable.

Sleep Guidebook

Navigate evidence-backed tips and strategies for building healthier sleep habits.

Tips

Maintain a consistent sleep schedule

Go to bed and wake up at the same time every day, even on weekends. This helps regulate your circadian rhythm, which is especially important for sleep apnea sufferers. Irregular sleep patterns can worsen apnea episodes and make CPAP therapy less effective.

For sleep apnea patients, consistency helps your body adapt to treatment and reduces daytime fatigue.

Updated Dec 2025: Recent research suggests that if you must wake early on weekdays, your main focus should be getting enough total sleep hours rather than worrying about keeping identical sleep times every day. Weekend-to-weekday sleep schedule shifts may be less harmful than previously feared, the real problem is not getting enough total sleep, not the timing shifts themselves.

Weekly Sleep Research Digest

Stay current with practical sleep research and clear takeaways you can use right away.

April 11, 20266 studies

Sleep Science This Week: April 5-11, 2026

This week's sleep research lands with real clinical weight: artificial intelligence is learning to predict who will stop using their CPAP machine before it happens, and nasal breathing problems may be quietly sabotaging treatment for millions. Meanwhile, a massive population study links a simple blood inflammation marker to sleep trouble — raising the possibility that a routine blood panel could flag sleep problems early.

Actionables:6 clear action items

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April 4, 20263 studies

Sleep Science This Week: March 29 - April 4, 2026

This week's research offers critical insights for those managing sleep apnea and related conditions. A comprehensive review sheds new light on the inflammatory mechanisms linking OSA to ischemic stroke, a year-long study definitively challenges the belief in "spring fatigue," and a digital CBT-I feasibility trial hints at a powerful connection between treating insomnia and preventing type 2 diabetes.

Actionables:4 clear action items

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March 28, 20264 studies

Sleep Science This Week: March 22-28, 2026

This week's research spanned crucial sleep and breathing issues across the lifespan. Researchers revealed how obstructive sleep apnea affects roughly half of all bronchiectasis patients — far exceeding general population rates. A meta-analysis uncovered how sleep spindles change with age, sex, and cognitive ability. Meanwhile, pediatric sleep studies demonstrated that children with moderate-to-severe sleep disordered breathing show disrupted thermoregulation patterns, and adolescent brain research highlighted how neural sensitivity to social media affects sleep duration.

Actionables:6 clear action items

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March 21, 20263 studies

Sleep Science This Week: March 15-21, 2026

This week delivered significant insights into sleep health across diverse populations. March 17 brought a comprehensive review on behavioral sleep interventions for children with neurodevelopmental disorders, while another study explored inflammatory mechanisms linking sleep apnea to ischemic stroke. A third paper examined how sleep duration impacts mortality in Parkinson's disease patients. Together, these papers underscore the critical role sleep plays in neurological health, stroke risk, and pediatric development.

Actionables:6 clear action items

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March 14, 20263 studies

Sleep Science: March 8-14, 2026

This week's sleep apnea research reveals critical insights into both brain health and cardiovascular risk. Researchers are exploring whether CPAP therapy could protect against dementia by enhancing the brain's "waste clearance" system, while others uncovered alarming connections between OSA severity and dangerous cholesterol markers that predict heart attacks. Meanwhile, sophisticated cardiac monitoring during sleep revealed how different aspects of apnea events—from oxygen drops to awakenings—create distinct patterns of heart strain. These findings collectively push toward more personalized, mechanistically-informed approaches to OSA management.

Actionables:4 clear action items

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