#219 – Brain Healing, Deep Sea Living & Human Performance with Dr. Deep Sea

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Take charge of you. You are 100% in charge. Don’t stop learning. Don’t stop looking. Don’t stop exploring.”
Dr. Joseph Dituri

🎙️ Meet Dr. Joseph Dituri — Navy Diver. Hyperbaric Pioneer. Brain Rebuilder.

What happens when a Navy diver and hyperbaric researcher locks himself underwater for 100 days to heal his brain?

Dr. Joseph Dituri—aka Dr. Deep Sea—did just that, not only to test the limits of human physiology but to revolutionize how we approach mental health, traumatic brain injury, and optimal performance. The results? Life-changing. And he’s just getting started.

Dr. Joseph Dituri—better known as Dr. Deep Sea—is a retired U.S. Navy Commander, hyperbaric researcher, and biomedical pioneer who quite literally dove headfirst into scientific exploration by living 100 days underwater to study its effects on the human body and brain. With over 28 years of military service and a relentless drive to heal veterans suffering from brain injuries and PTSD, Dr. Dituri is on a mission to merge deep-sea science, hyperbaric medicine, and space exploration. From battling brain trauma to preparing humans for Mars, his work isn’t just about surviving extreme environments—it’s about unlocking human potential in the most extraordinary ways.

Commander Joseph Dituri enlisted in the U.S. Navy in 1985. He served continuously on active service upon various ships and shore stations where he was involved in every aspect of diving and special operations work from saturation diving and deep submergence to submersible design and clearance diving.

Now that he is retired from 28 years of active service to the United States, he is the president of the International Board of Undersea Medicine. He also volunteers his time as the CEO of the Association for Marine Exploration. He is an invited speaker on medical, motivational, sea and space related topics. 

Joseph earned a bachelor’s degree in Computer Science from the University of South Carolinaas well as a masters degree in Astronautical Engineering from Naval Post Graduate School in California. Additionally, he is a graduate of the Advanced Management Program at the University of Virginia Darden School of Business and earned a Ph.D. in Biomedical Engineering from theUniversity of South Florida.

Joseph is the author of numerous diver-training manuals, a co-author of the book “Tao of Survival Underwater”, a contributing author to the Navy Diving Manual, and has been published in several journals including those produced by the American Society of Naval Engineers and American Institute of Aeronautics and Astronautics. He is a class “D” Licensed Sky Diver, a one atmosphere suit Pilot and a Level three certified Systems Engineer and Level three Program Manager for the Department of Defense.

Commander Dituri has 11 personal awards / (medals) earned from his time in the U.S. Navy, enjoys writing books, skydiving and has a long-term goal of being a civilian Astronaut.

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🔗 Key Links & Resources

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KEY POINTS, Links & Actions

🔑 Key Takeaways from This Episode

🧠 Synergy Over Simplicity
True healing and performance come from combining multiple healthy habits—not just relying on one supplement or protocol.

🌊 Life 100 Feet Under
Dr. Dituri shares what it was really like living underwater for 100 days—and what it revealed about human physiology, aging, and brain recovery.

🎖️ Healing the Invisible Wounds
With decades of military experience, Dr. Dituri highlights how veterans are often left behind—and what he’s doing to help repair their minds and lives.

🧪 Think Like a Scientist
Even if you’re not in a lab, you can train yourself to question sources, spot bias, and make smarter health decisions.

⚖️ Balance Is the New Biohack
From fasting to fun, Dr. Dituri reminds us that sustainable health means moderation—not extremes.

🚀 Preparing for Mars
What does living underwater have to do with space travel? Everything. Dr. Dituri breaks down how his research could shape the future of human spaceflight.

Here are some great tips to focus on!

Here are some key points that I would advise you to concentrate on

👤 Meet Dr. Joseph Dituri – The Man Who Went Under to Rise Above

Dr. Joseph Dituri isn’t your average scientist—he’s a retired Navy deep-sea diver who faced traumatic brain injury head-on and refused to accept “just cope” as a solution. Instead, he dove deeper—literally—by living 100 days in an undersea habitat, testing how hyperbaric pressure could heal the brain and body. What he discovered could reshape how we treat mental health, brain trauma, and even prepare humans for space exploration.

From military missions to medical miracles, Dr. Dituri’s story is one of bold experimentation, relentless curiosity, and a mission to help others heal. Whether you’re battling burnout, curious about biohacking, or dreaming of doing the impossible—this episode will ignite your sense of what’s truly possible.

🔧 Practical Takeaways You Can Use Today

🍽️ Health Isn’t One Thing—It’s Everything
No single hack will fix you. It’s the synergistic effect of good habits—clean eating, sleep, movement, social connection, sunlight—that creates real transformation.

🧪 Approach Your Life Like an Experiment
Don’t just accept advice blindly. Test things. Track results. Question claims. You don’t need to be a scientist to think scientifically.

📚 Start Reading the Right Stuff
Ditch the wellness clickbait. Begin with peer-reviewed journals—and learn basic statistics so you can spot flawed studies and biased conclusions.

🧘‍♂️ Balance Beats Extremes
Fasting? Keto? Supplements? They can help—but only in the right context. Long-term success comes from sustainable, balanced routines, not crash protocols.

🧍‍♂️ Own Your Healing
Dr. Dituri stresses: You are 100% responsible for you. Ask questions. Do your research. Be the lead scientist of your own life.

🌌 The Future of Health is in Extreme Environments
From underwater labs to space missions, what we learn in the most intense conditions might hold the key to better brain and body recovery here on Earth.

💥 Small Steps Can Have Big Impact

You don’t need to overhaul your life overnight. Start by removing one ultra-processed food. Add 10 minutes of sunlight. Drink more water. Stack the small wins—they compound.

🧠 Mental Health Is Physical Health
Brain trauma, stress, and depression aren’t just emotional—they’re biological. Improve your environment (light, air, food, sleep), and you’ll improve your mind.

🔍 Don’t Outsource Your Health
Even professionals get it wrong. Always follow the money, understand the bias, and never rely solely on what you’re told. Ask why. Ask how.

⚙️ Hyperbaric Pressure Heals
Dr. Dituri’s underwater experiment shows promise for healing brain injuries, PTSD, and aging. The future of recovery might not be in a pill—it might be in pressure.

🧬 You’re Not Broken—You’re Adaptable
Just like plants need water and light and soil to thrive, humans need a mix of elements. If you’re struggling, it doesn’t mean you’re weak—it might just mean you’re missing one key element.

🛰️ Science Fiction Is Becoming Science Fact
Space travel. Deep sea missions. Healing the body in extreme environments. Dr. Dituri is at the cutting edge—and he’s showing how everyday people can benefit from the breakthroughs.

 

 
 
 
 
 
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A post shared by Dr. Joseph Dituri (@drdeepsea)

 

 
 
 
 
 
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A post shared by Dr. Joseph Dituri (@drdeepsea)

 

 
 
 
 
 
View this post on Instagram
 
 
 
 
 
 
 
 
 
 
 

 

A post shared by Dr. Joseph Dituri (@drdeepsea)

💥 Challenges for the Listener

Take the ideas from the episode and put them into action:

🌞 1. Morning Light Reset
Spend at least 10 minutes outside every morning this week. No phone. Just sunlight. This simple step can help reset your circadian rhythm, boost vitamin D, and lift your mood.

📒 2. Run a Life Audit
Make a quick list: What are you eating, how are you moving, how’s your sleep, what’s your purpose? Be honest. What’s missing? What small shift can you make today?

🔬 3. Think Like a Scientist
Pick one area of your health you want to improve (e.g. sleep, focus, digestion). For 7 days, treat it like an experiment. Try one change. Track what happens. Reflect and iterate.

📚 4. Read One Peer-Reviewed Study
Choose a health topic you care about (fasting, inflammation, supplements, etc.) and find one peer-reviewed journal article about it. Read it critically. Practice spotting bias, sample size issues, or wild claims.

🍫 5. The Candy Bar Rule
Can you go a full week without ultra-processed snacks or sugar-laden junk? Not forever—just for 7 days. Focus on whole, one-ingredient foods and notice how your body responds.

🔁 6. Balance Builder
Each day for the next 5 days, add one act of balance:
– 1 healthy meal 🍽️
– 1 form of movement 🏃‍♂️
– 1 intentional rest moment 😌
– 1 uplifting connection 📞
– 1 moment of curiosity (learn something new) 🤔

📵 7. “Sniff Test” Your Day
Each night, look back on your day and ask:

“Did that make sense for my body, mind, and goals?”
If not—adjust. Use this as your new filter for decisions.

🧠 8. Do Something That Makes You Feel ALIVE
Dr. Dituri talks about purpose and exploration—so reignite your sense of wonder. Book that thing, try that class, take that walk without a map. Be curious again.

🎖️ 9. Support a Veteran
Donate, volunteer, or simply check in with someone you know who has served. Many return home with invisible wounds. A small gesture might mean the world.

🚀 10. Visualize Your Mars
What’s your version of “going to Mars”? A bold goal you’ve avoided? Write it down. Break it into 3 steps. Start the first one this week—no pressure chamber needed.

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🎯 Key Lesson: Be the Scientist of Your Own Life

Dr. Joseph Dituri’s journey proves one powerful truth: you are not stuck, broken, or helpless—you are adaptable. Healing, growth, and performance aren’t about finding one magic solution—they’re about building your own formula through curiosity, balance, and experimentation.

✅ Start asking better questions.
✅ Tune into what actually works for your mind and body.
✅ Take radical responsibility for your health, your habits, and your future.


🚀 Want to go deeper?
Listen to the full episode to hear how Dr. Dituri used science, grit, and deep-sea living to rebuild his brain—and how you can take the first step toward your own transformation.

 

 
 
 
 
 
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A post shared by Dr. Joseph Dituri (@drdeepsea)

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About the Author
I’m a podcaster who interviews great examples of people to discuss and highlight the methods, hacks, tips and procedures you can use in your own life to help you develop and better your life. I would definitely not consider myself an expert, so to improve, I ask them and action it in my own life! My personal journey has been marked by awkwardness and awesomeness, OCD and ‘OMG’. I have suffered with depression, shyness, unhappiness and lack of focus and motivation so I know what’s it like to feel lost and hopeless. Back then, I wished I had a podcast to listen to and find actual fixes and concrete action steps and not just unobtainable suggestions and promotion of their products but couldn’t find it … so I made my own!

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