243: Dr Joseph Dituri, (‘Dr. Deep Sea’!): The Hyperbaric Secret to Better Sleep: What 100 Days Underwater Revealed episode artwork

EPISODE · Dec 3, 2025 · 43 MIN

243: Dr Joseph Dituri, (‘Dr. Deep Sea’!): The Hyperbaric Secret to Better Sleep: What 100 Days Underwater Revealed

from The Sleep Is A Skill Podcast · host Dr Joseph Dituri, Mollie McGlocklin, Mollie McGlocklin Eastman, Mollie Eastman

Dr Joseph Dituri, also known as Dr. Deep Sea, is a biomedical engineer, former U.S. Navy saturation diver, and professor who lived underwater for 100 days as part of Project Neptune— a groundbreaking scientific mission to study how extended high-pressure environments affect the human body and brain. During his time beneath the sea, Dr. Dituri and everyone who visited him experienced something extraordinary — their deep and REM sleep doubled, reaching an unheard-of 60–66% each night. SHOWNOTES: 😴 What 100 days underwater revealed about deep sleep😴 How hyperbaric oxygen became a surprising sleep breakthrough😴 Which hyperbaric protocols actually work and which don’t😴 Why pressure metabolism can reset your sleep depth😴 How oxygen and pressure may enhance brain repair and memory😴 Why chronic inflammation might be your hidden sleep disruptor😴 How hyperbaric therapy could boost HRV recovery fast😴 The unexpected sleep upgrade that changed his nights forever😴😴  And many more SPONSORS:🧠 If You “Can’t Turn Your Brain Off” At Night…try a quality magnesium supplement that addresses ALL the necessary forms of magnesium that you need to support calming your nervous system and sleeping deeply. https://magbreakthrough.com/sleepisaskill  GUEST LINKS:Website: Book - The Art and Science of Hyperbaric MedicineInstagram: @drdeepseaLinkedIn: Joseph Dituri, Ph.D.Book - The Art and Science of Hyperbaric MedicineDISCLAIMER:The information contained in this podcast, our website, newsletter, and the resources available for download are not intended to be medical or health advice and shall not be understood or construed as such. The information contained on these platforms is not a substitute for medical or health advice from a professional who is aware of the facts and circumstances of your individual situation. Next Steps To Upleveling Your Sleep - Website: https://www.sleepisaskill.com/    ‘Sleep Obsessions’ Monday Newsletter: https://www.sleepisaskill.com/newsletter8-Week Wearable Group “Optimize Your Sleep” Program: https://www.sleepisaskill.com/optimizeSleep Is A Skill Podcast: https://www.sleepisaskill.com/podcastsLinkedIn: https://www.linkedin.com/in/mollie-eastman-sleep-is-a-skill-82531825/Instagram: https://www.instagram.com/mollie.eastmanTikTok: https://www.tiktok.com/@sleepisaskill Facebook: https://www.facebook.com/sleepisaskill/Twitter: https://twitter.com/SleepIsASkillYouTube: https://www.youtube.com/channel/UCy-IU372xapHLvXnZRbXU7A

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Dr Joseph Dituri, also known as Dr. Deep Sea, is a biomedical engineer, former U.S. Navy saturation diver, and professor who lived underwater for 100 days as part of Project Neptune— a groundbreaking scientific mission to study how extended high-pressure environments affect the human body and brain. During his time beneath the sea, Dr. Dituri and everyone who visited him experienced something extraordinary — their deep and REM sleep doubled, reaching an unheard-of 60–66% each night.

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243: Dr Joseph Dituri, (‘Dr. Deep Sea’!): The Hyperbaric Secret to Better Sleep: What 100 Days Underwater Revealed

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