The Mel Robbins Podcast

Reset Your Mental Health: The Diet & Nutrition Protocol From a Renowned Harvard MD

Order your copy of The Let Them Theory 👉 https://melrob.co/let-them-theory 👈 The #1 Best Selling Book of 2025 🔥 Discover how much power you truly have. It all begins with two simple words. Let Them. — Do you want more energy? Are you done with the constant anxiety? Can’t seem to climb out of your funk? In today’s episode, you’ll learn the exact steps to optimize both your mental and physical health. Joining Mel today is Harvard’s Chris Palmer, MD, (@chrispalmermd4244) whose work lies at the intersection of nutrition, metabolism, and mental health. He will explain how he believes your diet is causing your brain to misfire, which is why simple changes to your diet and lifestyle can help you improve your mental health. Dr. Palmer is a psychiatrist who has practiced at Harvard’s McLean Hospital, the #1 psychiatric hospital in the nation, for almost 30 years. He is also the Founder and Director of the recently launched Metabolic & Mental Health Program at McLean Hospital. His innovative approaches to treatment-resistant mental health challenges have brought his patients relief and hope, which is why his waitlist is years long. Today, you’ll learn Dr. Palmer’s exact protocol he shares with his patients in Boston. In this episode, you will learn: - What your metabolism is and what it has to do with your mental and physical health. - The shocking patient results and personal story that fueled Dr. Palmer’s passion. - The 7 signs that you probably have a metabolic disorder. - How the Brain Energy protocol could help your mind and body heal - The exact tools and action steps that Dr. Palmer shares with his patients for better mental health - What mitochondria are and how they are the key to your mental health. - How the ketogenic diet was discovered as a medical protocol by doctors - How to know if you’re getting enough sleep. - What exercise has to do with your mental health. - How to help someone in your life who’s struggling with their mental health - What you need to hear if you’re the one who needs support. Dr. Palmer goes deep into the science and his protocols. All additional resources to learn about Dr. Palmer and his science are linked on this page of Mel’s website: https://www.melrobbins.com/podcast. Follow The Mel Robbins Podcast Instagram: https://www.instagram.com/themelrobbinspodcast/ In this episode: 00:00: Intro 06:00: What you’ve been told about your mental illness that’s wrong. 09:00: Dr. Palmer’s powerful, personal history with mental illness. 19:18 Dr. Palmer wants you to know this about medications. 20:10 Why Dr. Palmer was almost talked out of being a psychiatrist. 21:30: The breakthrough that changed how Dr. Palmer treated patients. 31:09: The shocking patient results that fueled Dr. Palmer’s passion. 42:00: Dr. Palmer explains his profound Brain Energy Theory. 43:40: How the heck is metabolism related to mental health? 45:10: What traffic has to do with your health. 48:00: Turns out the factories in your cells control your hormones. 55:55: Your lifestyle choices don’t just affect your body from the neck down. 56:50: The 7 signs that you probably have a metabolic disorder. 1:00:00: If you have a mental illness, you’re most likely to experience this. 1:08:30: Dr. Palmer tells you what to do to restore your health. 1:09:55: The ketogenic diet was not designed for long-term weight loss. 1:12:26: An example of what to eat on a ketogenic diet and how you’ll feel. 1:18:30: What will exercise look like on this mental health protocol? 1:19:40: How to know if you’re getting enough sleep. 1:22:00: How to help someone you love struggling with depression. 1:27:20: If you are struggling, hear Dr. Palmer’s message for you. #anxiety #brainhealth #mentalhealth #healingjourney #physicalhealth — Follow Mel: Instagram: https://www.instagram.com/melrobbins/ TikTok: http://tiktok.com/@UCk2U-Oqn7RXf-ydPqfSxG5g Facebook: https://www.facebook.com/melrobbins LinkedIn: https://www.linkedin.com/in/melrobbins Website: http://melrobbins.com — Sign up for Mel’s newsletter: https://melrob.co/sign-up-newsletter A note from Mel to you, twice a week, sharing simple, practical ways to build the life you want. — Subscribe to Mel’s channel here: https://www.youtube.com/melrobbins?sub_confirmation=1 — Listen to The Mel Robbins Podcast 🎧 New episodes drop every Monday & Thursday! https://melrob.co/spotify https://melrob.co/applepodcasts https://melrob.co/amazonmusic — Looking for Mel’s books on Amazon? Find them here: The Let Them Theory: https://amzn.to/3IQ21Oe The Let Them Theory Audiobook: https://amzn.to/413SObp The High 5 Habit: https://amzn.to/3fMvfPQ The 5 Second Rule: https://amzn.to/4l54fah

Dr. Chris PalmerguestMel Robbinshost

Jan 21, 20241h 29mWatch on YouTube ↗

WHAT IT’S REALLY ABOUT

Harvard psychiatrist links diet, metabolism, and remission of mental illness

Harvard psychiatrist Dr. Chris Palmer argues that most mental disorders are, at root, metabolic disorders of the brain, driven by how our cells—especially mitochondria—process food, oxygen, stress, and substances.
He shares his own history of OCD, depression, and metabolic syndrome, which dramatically improved after adopting a ketogenic (very low-carb, high-fat) diet, prompting him to rethink traditional psychiatry.
Palmer presents striking case studies, including a man with long‑term schizoaffective disorder and 17 failed medications who experienced major symptom reduction and life improvements after switching to a ketogenic diet.
He outlines a practical 90‑day lifestyle protocol—centered on ketogenic eating, sleep, exercise, and cutting alcohol/nicotine/THC—as a powerful, evidence‑informed adjunct to conventional care, while stressing the need for medical supervision.

IDEAS WORTH REMEMBERING

5 ideas

Reframe mental illness as a metabolic brain disorder, not just a genetic fate.

Palmer’s Brain Energy Theory integrates genetics, trauma, hormones, inflammation, and lifestyle into one model: mental symptoms arise when brain metabolism and mitochondria are impaired, which means they are often modifiable, not fixed life sentences.

Assess metabolic red flags alongside mental health symptoms.

Conditions like obesity, prediabetes/diabetes, high blood pressure, abnormal lipids, and metabolic syndrome commonly co‑occur with depression, anxiety, bipolar disorder, and schizophrenia; viewing the psychiatric diagnosis as a symptom of broader metabolic dysfunction changes the treatment target.

Consider a medically supervised ketogenic diet for moderate to severe, treatment‑resistant conditions.

A well‑formulated ketogenic diet (very low carb, moderate protein, high fat) is an evidence‑based treatment for refractory epilepsy and, in Palmer’s clinical work, has led to major improvements and even remissions in chronic schizophrenia, bipolar disorder, and long‑standing depression.

Expect a difficult adaptation phase before mental benefits emerge.

The first 1–2 weeks of keto often bring “keto flu” (fatigue, irritability, dizziness) as the body switches from burning carbs to fat; after this, many notice antidepressant effects—more energy, clearer thinking, better sleep—typically within weeks to months.

Use a 90‑day lifestyle experiment to ‘give your brain a chance.’

Palmer suggests, for non‑acute cases, trying roughly three months of: ketogenic or whole‑food low‑sugar eating, modest regular exercise (even daily 10‑minute walks or 1 weekly resistance session to failure), prioritizing 7–8 hours of sleep, and eliminating alcohol, nicotine, vaping, marijuana, and CBD.

WORDS WORTH SAVING

5 quotes

In a nutshell, mental disorders are metabolic disorders affecting the brain.

— Dr. Chris Palmer

The brain is an organ just like the heart is. It is being impacted by all of the same factors.

— Dr. Chris Palmer

I’m not saying that if people with schizophrenia just ate a little more broccoli, it would cure their schizophrenia.

— Dr. Chris Palmer

You’re not giving up weed or alcohol; you’re giving up depression.

— Mel Robbins

If I can get better, so can you.

— Dr. Chris Palmer

Brain Energy Theory: mental disorders as metabolic disorders of the brainDr. Palmer’s personal journey with OCD, depression, and metabolic syndromeCase studies: ketogenic diet in treatment‑resistant schizophrenia and other severe illnessesMitochondria, metabolism, and how lifestyle factors alter brain functionThe overlap between poor metabolic health and rising mental illness ratesKetogenic diet basics, keto flu, and expected mental health effectsA 90‑day actionable protocol: diet, sleep, exercise, and substance reduction

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