In this episode, Dave shares his own experience turning to Grok for what he expected to be a quick check-in, and ended up in a long, unexpectedly therapeutic conversation. He breaks down why it felt safe, validating, and impartial, and dives into the research on whether AI chatbots can genuinely help with mental health or whether they're a hazard to be cautious of.

Topics covered:

• Dave's personal experience using Grok as a thinking and processing tool
• Why AI redirected him to a real therapist when he tried to push its boundaries
• Research comparing licensed therapists to AI chatbots on clinical standards
• What psychologists are reporting about patients using AI alongside therapy
• Grok's own response explaining the line between a support tool and real therapy
• A challenge to try an honest conversation with AI as a thought-organizing tool

If you've ever wondered whether talking to AI about your mental health is helpful or risky, this episode gives you both sides.

In this episode, Dave shares his own experience as a parent navigating screen time with his kids, from raising his now-adult children to parenting teens today, and why the struggle has only gotten harder despite more parenting experience. He dives into Jonathan Haidt's book The Anxious Generation and the research behind the sharp rise in teen anxiety, depression, and suicide since smartphones and social media went mainstream.

Topics covered:

• Dave's personal experience parenting kids through the shift from TV time to constant connectivity
• Research on the rise in teen depression, anxiety, and suicide rates since 2010
• Jonathan Haidt's four norms for reversing the trend
• Why free play and real-world independence matter more than ever
• A challenge to bring more screen-free play into your family's week

If you've ever wondered why parenting around screens feels harder than it used to, this episode is for you.

In this episode, Dave dives into creatine, a supplement best known for building muscle, and explores its emerging role in mental health. He breaks down how creatine fuels brain cells the same way it fuels muscles, and why a stressed brain, whether from anxiety, depression, or sleep deprivation, may benefit the most from supplementation.

Topics covered:

• How creatine supplies energy to brain cells and supports mental function under stress
• Clinical trial results showing creatine's impact on depression scores when combined with antidepressants
• Population research linking dietary creatine intake to lower rates of depression and anxiety
• The science behind brain energy metabolism, ATP, and neuroplasticity
• Insights from Dr. Darren Candow, a leading creatine researcher, featured on The Diary of a CEO
• A challenge to try creatine this week and track the results

In this episode, Dave shares his own two-year journey with intermittent fasting, including the modified routine he's followed for the last six months: no breakfast, a Vega protein shake at 2pm, and dinner at 6pm.

He breaks down why this pattern stopped the dizziness, brain fog, and mood swings he used to deal with, and what the research says about why it works.

Topics covered:

• Dave's personal intermittent fasting routine and how it evolved over time
• The blood sugar science behind why fasting stabilizes mood and energy
• A 2025 brain-imaging study on fasting and anxiety
• A major review of 15 clinical trials on fasting and depression
• How autophagy and inflammation may play a role in mental clarity
• Dr. Daniel Amen's perspective on blood sugar and brain health
• A challenge to try this week to experiment with your own blood sugar awareness

If you've ever felt like your mood is at the mercy of your next meal, this episode is for you.

In this episode of The Mentally ill Mentor, Dave dives into the power of sleep and why it might be the most important thing you can do for your mental health.

Starting with LeBron James' powerful message from the Calm app — "greatness lies on the other side of sleep" — Dave shares his own journey of discovering the importance of sleep through meditation, then breaks down the science of what happens to your brain and body when you don't get enough rest.

He wraps up with practical advice straight from his book, including barriers to sleep, real solutions for each one, and a bonus guided meditation technique that can help you fall asleep tonight.

Topics covered:

• LeBron James on the power of sleep from his Calm app series Train Your Mind, Vol. I
• Dave's personal story of learning about sleep through meditation
• LeBron's sleep routine: 8+ hours per night, room temperature, no screens, and "Rain on Leaves"
• The science: why adults need 7–9 hours of sleep per night
• How sleep deprivation is linked to every major disease including heart disease, cancer, diabetes, Alzheimer's, depression, anxiety, and suicide
• Being awake for 21 hours is cognitively equivalent to being legally drunk
• Sleep deprivation, weight gain, and the hunger hormone connection
• Why an extra hour of sleep does more for your happiness than a $60,000 raise
• The link between poor sleep and feeling helpless and alone
• Benefits of proper sleep: energy, happiness, emotional stability, focus, memory, and overall health
• Common barriers to sleep and practical solutions for each one
• A bonus sleep solution: a simple guided meditation technique from the book that really works

Links: The Mentally ill Mentor (Dave's Book on Amazon)

https://www.amazon.com/Mentally-Ill-Mentor-Principles-Maintaining/dp/148105869X

LeBron James — "The Power of Sleep" (Spotify): https://open.spotify.com/track/6jP9k3iyjPk3NvZdt5ipub
LeBron James — "Greatness Lies on the Other Side of Sleep" (YouTube): https://www.youtube.com/watch?v=ritwlNtHNrY

How Sugar Destroys Your Mental Health — Dr. Mark Hyman Explains Why

In this episode of The Mentally ill Mentor, Dave shares the story of his legendary "Texas Homemade Banana Splits" — a massive bowl of ice cream smothered in chocolate sauce, hot chocolate powder, and chocolate chips — and how meditation helped him discover that his sugar habit was actually emotional eating in disguise.

He dives into the latest research on how sugar affects your brain, fuels irritability, anxiety, and depression, and features insights from world-renowned functional medicine leader Dr. Mark Hyman on why sugar is one of the most destructive things you can put in your body.

Topics covered:

• The connection between emotional eating and sugar cravings
• How sugar causes irritability, mood swings, and anxiety through blood sugar crashes
• The brain science: inflammation, dopamine hijacking, and gut-brain disruption
• Dr. Mark Hyman on why sugar makes us addicted, inflamed, and depressed
• Dr. Daniel Amen on why sugar is one of the worst things for your brain
• Dave's meditation breakthrough and the Lucy kitchen story
• Practical steps to improve your relationship with sugar starting today

Resources mentioned:

• The Mentally Ill Mentor by Dave Miller (Amazon): https://www.amazon.com/Mentally-Ill-Mentor-Principles-Maintaining/dp/148105869X

• 
  

• Dr. Mark Hyman — "Depressed or Anxious? You May Never Eat Sugar Again After Watching This" (YouTube): https://youtu.be/BYFxw5E6iQg

• 
  

• Dr. Daniel Amen — Amen Clinics: https://www.amenclinics.com
• Dr. Mark Hyman's website: https://drhyman.com

Episode 67 — What Andrew Huberman and I Both Do to Significantly Reduce Anxiety — So Can You

Can fifteen minutes of walking a day actually change your brain and reduce anxiety?

Stanford neuroscientist Dr. Andrew Huberman says yes — and so does twenty-five years of my own lived experience with anxiety, depression, and mental health recovery.

In this episode of The Mentally ill Mentor, I break down why consistency beats intensity when it comes to exercise and anxiety.

I share why my daily fifteen-to-twenty-minute power walk does more for my mental health than most people's hour at the gym, the science behind why walking literally quiets the fear centre of your brain (the amygdala), and a simple story about one push-up that changed a man's life.

You'll also hear a clip from Dr. Andrew Huberman's Huberman Lab podcast where he explains the peer-reviewed research on optic flow, forward movement, and anxiety reduction.

If you struggle with anxiety and feel overwhelmed by the idea of exercising, this episode is for you.

You don't need a gym.

You don't need an hour.

You just need five minutes and the willingness to start.

Topics covered in this episode:
— Why daily exercise significantly reduces anxiety
— Consistency over intensity: why fifteen minutes beats one hour
— The one push-up method for building an exercise habit from nothing
— How small daily commitments build self-esteem and reduce anxiety
— Dr. Andrew Huberman's research on walking, optic flow, and the amygdala
— Zone 2 cardio and why power walking is enough
— A practical challenge you can start today

David Grant Miller is the author of The Mentally ill Mentor and a mental health advocate with twenty-five years of lived experience.

Learn more at whiterockmentalfitness.com.

#AndrewHuberman #Anxiety #MentalHealth #Exercise #TheMentallyIllMentor #DavidGrantMiller #PowerWalking #AnxietyRelief #MentalHealthPodcast #HubermanLab #DailyExercise #SelfHelp #Depression #MentalFitness

What is the single most powerful tool for mental health that almost nobody in the traditional mental health system is talking about? For Dave Miller — a 25-year mental health advocate who has battled anxiety, depression, and thoughts of suicide — the answer isn't a prescription, a therapy technique, or a self-help book. It's meditation. And in this deeply personal episode, he tells you exactly how it changed his life in just 11 days.

Dave shares the raw, honest story of a day he was barely holding on — a silent prayer, a strange nudge to check his email, and an unexpected message about LeBron James that shattered every misconception he had about meditation being "not for real men." What happened next set him on a daily meditation practice he hasn't missed a single day since, and the results were noticed by his family before he ever said a word.

In this episode, you'll discover:

• Why meditation is the most underrated tool for anxiety relief, depression recovery, and emotional regulation

• How the Calm app — specifically the 7 Days of Calm and 21 Days of Calm programs — became a life-changing starting point for a complete beginner

• The "heavy backpack" analogy that explains why some people struggle so much more than others — and why that is not a weakness

• Why your sensitivity and depth of feeling is not a flaw — it's a superpower

• The powerful difference between talking yourself through hard moments versus actually building the mental muscle to handle them

• Why daily mindfulness practice is the mental gym you didn't know you needed — and how to start today

If you've ever cried yourself to sleep feeling like you're failing as a parent, a partner, or a person — and no matter how hard you tried, nothing seemed to help — this episode is for you. Whether you're struggling with anxiety, depression, burnout, emotional dysregulation, or thoughts of self-harm, there is a way forward. And it's simpler than you think.

Mentioned in this episode:

• The Calm App — calm.com
• The Mentally ill Mentor — Dave's book, available on Amazon

🎧 New episodes every week. Subscribe so you never miss one.

📧 Questions or feedback? Reach Dave at davidgrantmiller@gmail.com

Keywords: meditation for beginners, anxiety relief, depression help, emotional regulation, mindfulness practice, mental fitness, Calm app, how to meditate, mental health podcast, self-harm recovery, suicide prevention, mental wellness, stress reduction, daily meditation, mental strength