Functional psychiatry may not be widely known, but it's transforming how mental health issues like depression and anxiety are diagnosed and treated. In this episode of Mad Shrink, board-certified psychiatrist Dr. G explores the key differences between functional and mainstream psychiatry, using a real patient case to demonstrate how genetic testing, nutrition, and lifestyle factors can uncover the underlying causes of treatment-resistant depression. If you've ever wondered why antidepressants don't work for everyone, this episode provides a science-based explanation you won't hear in a typical fifteen-minute med-check.

Dr. G begins by contrasting the traditional psychiatric model—brief appointments focused on symptom suppression through medication—with the holistic and comprehensive approach of functional psychiatry. Functional psychiatrists spend significantly more time with patients, exploring emotional history, medical background, nutrition, sleep, exercise, toxin exposure, and light exposure before considering a prescription. This thorough evaluation is followed by extensive lab work, including tests that most patients have never encountered in conventional care.

The centerpiece of the episode is a compelling case study of "Bob," a depressed advertising executive who didn't fully respond to cognitive behavioral therapy. Through functional psychiatric testing, Dr. G uncovers three key issues: a genetic variant in the MTHFR enzyme that reduces the body's ability to process dietary folate into L-methylfolate, severely low vitamin B12 levels, and elevated homocysteine. He explains how these factors directly impact the body's capacity to produce serotonin, shedding light on why standard antidepressants or therapy alone may fail, and how targeted interventions like L-methylfolate and sublingual B12 supplementation can make a profound difference.

From there, the discussion expands to highlight what truly sets functional psychiatry apart: its focus on identifying and treating root causes rather than merely managing symptoms. Dr. G delves into the various factors functional psychiatrists examine, such as micronutrient imbalances, environmental toxins, gut-brain axis dysfunction, poor sleep, lack of exercise, chronic stress, and diet. Unlike conventional approaches, which often rely on a one-size-fits-all prescription, functional psychiatry tailors treatment to each individual's unique biochemistry, aiming not just to alleviate symptoms but to enhance overall vitality and resilience. The episode concludes with practical advice on finding qualified functional psychiatrists and a preview of a developing national network of practitioners.

Functional psychiatry addresses root causes, not just symptoms. It investigates the biological, nutritional, and environmental drivers of mental health conditions rather than prescribing medication to simply mask symptoms.

Key Takeaways

Treatment is highly personalized. Functional psychiatry avoids a one-size-fits-all approach, tailoring care to the individual's specific physiological profile.

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Why do so many people take antidepressants for months without feeling better? The problem may not be willpower or the wrong medication — it could be a single gene most patients have never been tested for.

In this episode, board-certified psychiatrist Dr. G, host of Mad Shrink, explains how functional and integrative psychiatry differs from mainstream care. Using a real patient case, he shows how genetic testing, nutrition, and lifestyle factors can uncover the hidden root causes of treatment-resistant depression.

Mainstream psychiatry typically relies on a brief history, a diagnosis, and a prescription. Functional psychiatry takes far longer, examining emotional history, medical background, nutrition, sleep, exercise, and toxin exposure before considering medication — backed by advanced blood, urine, and stool testing rarely used in mainstream care.

The episode centers on Bob, a depressed advertising executive who saw little relief from CBT. Testing revealed a genetic variant in the MTHFR enzyme that impairs conversion of dietary folate into L-methylfolate, severely low B12, and elevated homocysteine — all of which limit serotonin production. Simple fixes, L-methylfolate and sublingual B12, led to marked improvement.

Dr. G explains what sets functional psychiatry apart: it's biologically and systemically oriented, focused on root causes — micronutrient imbalances, environmental toxins, gut-brain dysfunction, poor sleep, lack of exercise, chronic stress, and diet — rather than one-size-fits-all prescribing. He closes with resources for finding a practitioner and news of an upcoming national network of functional psychiatrists.

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Disclaimer: This podcast is for educational purposes only. Dr. G's content is not a substitute for medical advice, diagnosis, or treatment recommendations for specific individuals.

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Why do psychiatric illnesses continue to rise despite decades of new medications and an ever-expanding list of diagnostic categories? Could it be that the problem lies not in a lack of treatments but in psychiatry's focus on treating labels instead of individuals?

In this episode, Dr. G takes a bold look at mainstream psychiatry, urging listeners to question whether the current mental health system is truly designed to promote wellness. He begins with the groundbreaking, government-funded STAR*D trial, the largest antidepressant study ever conducted, involving over 4,000 patients with depression. The study revealed that only 2.7% of participants achieved lasting recovery. Since then, rates of psychiatric disorders have only continued to climb, even as new drugs and therapies are introduced.

Dr. G identifies five fundamental flaws within conventional psychiatry: isolating diagnoses from the whole person, viewing disorders as static "things" instead of dynamic processes, overlooking patients' inherent self-healing abilities, allowing diagnostic labels to become fixed identities, and relying on generic, one-size-fits-all treatments that disregard individual biochemistry and life history. Using relatable analogies such as a healing wound and a strep throat infection, he argues that no illness, including bipolar disorder, exists in isolation from the rest of the body. He highlights the elevated risks of metabolic disease and dementia in bipolar patients and points to emerging research showing that ketogenic diets can induce remission in both bipolar disorder and epilepsy.

The episode concludes with two real-life patient stories showcasing the power of whole-person psychiatry. One features a college student with severe bipolar symptoms who achieved stability through homeopathic treatment. The other involves a woman whose anxiety and depression were resolved only after a functional psychiatry workup revealed a gut bacterial infection disrupting her brain chemistry. Dr. G's overarching message: true healing comes from addressing the whole person, not just managing a diagnosis.

Key Highlights:

The Five Core Flaws of conventional psychiatry:

Resources Mentioned:

Disclaimer: This podcast is for educational and informational purposes only. Dr. G's content does not constitute medical advice, diagnosis, or treatment recommendations for individual listeners or viewers.

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Could the reason anorexia nervosa remains the deadliest psychiatric disorder lie not in the absence of effective treatments, but in psychiatry's reluctance to embrace them?

In this episode, Dr. G delves into anorexia nervosa, exploring why it carries the highest mortality rate among psychiatric conditions and why traditional approaches have consistently fallen short for those who need help the most. He reflects on his own clinical journey, starting with a 1960s medical school lecture where anorexia was viewed as a rare and almost exotic condition, and leading to 1978—a pivotal year when three groundbreaking books redefined the field: Hilde Bruch's The Golden Cage, Salvador Minuchin's Psychosomatic Families, and Mara Selvini Palazzoli's work on systemic family therapy with the Milan team.

Dr. G examines two central concepts tied to the disorder: separation and individuation—the developmental process of forming an independent identity—and pseudo-mutuality, a family dynamic characterized by surface-level harmony that stifles individuality. He argues that treating anorexia as an abstract diagnosis rather than a relational and developmental issue, paired with a healthcare system that discourages team-based family therapy, has marginalized the approaches that truly make a difference.

The discussion highlights key statistics: prevalence rates estimated at 0.9–4.2%, a suicide rate 18 times higher than the general population, and mortality data showing 5–10% of diagnosed patients die within a decade. Dr. G also reviews recovery insights from a 2019 UCSF study and concludes with a compelling case study where a functional psychiatry approach—addressing zinc and amino acid deficiencies—successfully resolved a teenage patient's anorexia, depression, and digestive problems simultaneously.

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Disclaimer: This podcast is for educational and informational purposes only. Dr. G's content does not constitute medical advice, diagnosis, or treatment recommendations for individual listeners or viewers.

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Could the difference between choking under pressure and performing at your best come down to how you talk to yourself before you even start?

In this episode, Dr. G explores performance anxiety, a challenge that disproportionately affects creatives. Writers, musicians, public speakers, actors, and artists of all kinds are especially vulnerable. He breaks down why, tracing the problem back to cognitive distortions like fortune telling and mind reading that convince us we've failed before we've even begun.

Dr. G shares ten practical, psychiatrist-approved strategies for breaking the cycle. You'll learn why writing for yourself first (as Allen Ginsberg did with Howl) can unlock creative freedom. He explains how behavioral conditioning can train your creative instincts to show up on demand, and why silencing your inner editor during the first draft matters. You'll also discover how deliberately making mistakes, a technique drawn from Alan Arkin's improv workshops, can defuse the fear of imperfection. And sometimes, simply announcing your anxiety to an audience is enough to disarm it entirely.

The episode also draws on Gestalt therapy to reframe anxiety as excitement in disguise. It shares Hemingway's trick of stopping mid-sentence to make the next session easier to start. Dr. G covers how Cognitive Behavioral Therapy (CBT) helps identify and replace the distorted thoughts driving the fear in the first place. He closes with what may be the most powerful shift of all: moving your focus off yourself and onto the audience you're there to serve.

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Resources Mentioned:

Disclaimer: This podcast is intended for educational and informational purposes only. Dr. G's content does not constitute medical advice, diagnosis, or treatment recommendations for individual listeners or viewers.

Chapters

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Could the best treatment for depression involve not a pill, but your sleep-wake cycle and exposure to light?

In this episode, Dr. G explores chronotherapy, a scientifically supported yet often overlooked method for treating depression by adjusting light exposure and sleep timing. He discusses why this approach is rarely taught in medical schools or mentioned by doctors, and how the financial focus on pharmaceutical treatments has left chronotherapy underfunded and underutilized.

Dr. G delves into the evidence supporting light therapy boxes, which boast remission rates of 50–80%, often surpassing antidepressants. He explains their effectiveness beyond seasonal depression, helping conditions like PMS, bulimia, ADHD, and pregnancy-related depression. Additionally, he examines wake therapy, a technique involving all-night sleep deprivation that provides significant relief to about 60% of depressed patients within 12 hours, while highlighting how even a brief nap can reverse its benefits.

The episode outlines what Dr. G calls the "Blue Plate Special," a comprehensive three-part protocol combining wake therapy, light therapy, and sleep phase advance therapy. He provides a step-by-step guide to the sleep phase advance schedule and shares a compelling case study where this approach helped a patient overcome suicidal thoughts. Dr. G also identifies individuals who should avoid these treatments, especially those with mixed bipolar disorder, and recommends safe tools like dawn simulators.

Key Highlights:

Resources Mentioned:

Disclaimer: This podcast is intended for educational and informational purposes only. Dr. G's content does not constitute medical advice, diagnosis, or treatment recommendations for individual listeners or viewers.

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What if trying harder to fall asleep is actually what keeps you awake?

In this episode, Dr. G breaks down the science of insomnia and why so many common approaches to fixing it backfire. Sleeplessness isn't just about feeling tired. It triggers a stress response that makes the problem worse, locking millions of people into a cycle that's hard to escape on willpower alone.

Dr. G draws on the work of psychiatrist Viktor Frankl and legendary hypnotherapist Milton Erickson to explain paradoxical intention, a counterintuitive technique that dissolves the internal struggle driving sleeplessness. He explains what to actually do when you wake up at 3 AM, why screens and snacks make insomnia worse, and how blue light suppresses the melatonin your brain needs to signal sleep.

The episode also covers the nutritional deficiencies most people never think to check, the role of electromagnetic radiation from Wi-Fi routers, and a practical four-step framework for correcting delayed sleep phase disorder, the pattern where you simply can't fall asleep until very late no matter how tired you are.

Rather than prescribing medication, Dr. G walks through the evidence behind natural supplements like magnesium, L-theanine, tryptophan, lavender, passionflower, and valerian. He explains exactly how they work and why they help.

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Resources Mentioned:

Disclaimer: This podcast is for educational and informational purposes only. Dr. G's content does not constitute medical advice, diagnosis, or treatment recommendations for any individual listener or viewer.

Chapters

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What if trance isn't some mysterious altered state, but something you experience every day?

In this episode, Dr. G explores one of psychology's most misunderstood phenomena: trance. Far from being rare or exotic, trance is a natural state of focused attention. Most people move in and out of it throughout the day without realizing it.

From becoming absorbed in a movie to driving on autopilot, Dr. G explains how trance states shape perception, memory, awareness, and behavior. He breaks down the neuroscience behind effortless focus. He also explains why meditation and hypnosis are closely related. He covers how dissociation exists on a spectrum—from completely normal experiences to severe psychiatric disorders.

The conversation dives into the practical applications of clinical hypnosis, including pain management, psychosomatic symptoms, trauma treatment, and functional neurological disorders. Through real patient stories and personal experiences, Dr. G demonstrates how hypnosis can sometimes produce dramatic results where conventional approaches fail.

The episode also tackles one of psychiatry's most enduring myths: truth serum. Dr. G explains what substances like sodium amytal, sodium pentothal, and scopolamine actually do. He covers how they've been used in clinical and military settings. He explains why Hollywood's version bears little resemblance to reality.

Rather than presenting hypnosis as magical or mysterious, Dr. G reveals it as a natural psychological process that can be understood, practiced, and used therapeutically.

Key Highlights

Whether you're curious about meditation, fascinated by hypnosis, interested in how consciousness works, or simply wondering why you occasionally miss your freeway exit, this episode offers a practical and scientifically grounded look at one of the mind's most fascinating abilities.

This isn't about mind control or stage hypnosis. It's about understanding a natural human capacity that influences attention, perception, memory, healing, and the way we experience reality itself.

Resources Mentioned:

This show is produced by Rainbow Creative with Matthew "MoJo" Jones and Executive Producer Omar Foaud, with editing by Omar Foaud and graphics by Mohamed Naser.

For sponsorship opportunities, contact [email protected].

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What if grief isn’t something to “fix,” but something you have to move through?

In this episode, Dr. G unpacks one of the most misunderstood areas in mental health: the difference between grief and clinical depression. With clarity, nuance, and zero clichés, he explains why grief is not a disorder, why suppressing it often makes things worse, and how our culture’s obsession with “getting over it” can unintentionally deepen suffering.

Dr. G breaks down what depression actually is from a psychiatric perspective, where antidepressants help, where they fall short, and why symptom suppression alone rarely creates lasting recovery. He explores the evidence behind Cognitive Behavioral Therapy (CBT), the role of distorted thinking patterns in maintaining depression, and how therapy helps retrain the mind instead of simply numbing emotional pain.

The conversation also dives into functional psychiatry and the overlooked biological contributors that can quietly fuel depressive symptoms, including vitamin deficiencies, methylfolate issues, inflammation, sleep disruption, and gut health. Dr. G explains why mental health treatment should never be one-size-fits-all, and why lifestyle interventions like exercise, sleep regulation, and light therapy are far more powerful than most people realize.

Rather than offering empty motivation or quick fixes, this episode focuses on understanding the mechanisms underneath emotional suffering, and the tools that actually help people heal.

Key Highlights:

Whether you’re navigating loss, struggling with depression, supporting someone who is, or simply trying to better understand how the mind works, this episode offers practical insight grounded in both psychiatry and real-world experience.

This isn’t about avoiding pain. It’s about understanding the difference between healthy suffering and clinical illness, and knowing how to respond to both.

Resources Mentioned:Feeling Good by David BurnsMethylfolate supplementation for MTHFR-related deficienciesLight therapy boxes for mood and sleep regulation

This show is produced by Rainbow Creative with Matthew “MoJo” Jones and Executive Producer Omar Foaud, with editing by Omar Foaud and graphics by Mohamed Naser. For sponsorship opportunities, contact [email protected]

Chapters

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What if therapy isn’t helping because no one ever defined what “better” was supposed to look like?

In this episode, Dr. G takes a hard look at modern therapy culture and challenges many of the assumptions people have been taught to accept. From endless sessions with no measurable progress to the overemphasis on insight and coping, he explains why therapy that feels productive isn’t always producing real change.

Drawing from more than five decades of clinical experience, Dr. G breaks down what effective therapy should actually look like: goal-oriented, accountable, challenging, and focused on resolution rather than indefinite management. He explains why understanding your problems is not the same as solving them, why discomfort in therapy is often necessary for growth, and how patients can better evaluate whether their treatment is truly working.

This conversation is direct, evidence-based, and deeply empowering for anyone currently in therapy, considering therapy, or questioning whether the process they’re in is actually helping them move forward.

Key Highlights:

Why the length of therapy says nothing about its effectiveness

The myth that insight alone creates change

Why some of the most powerful breakthroughs happen in only a few sessions

The importance of having a clear therapeutic contract and measurable goals

Why therapy without accountability can drift endlessly

The difference between coping with a problem and actually resolving it

Why being challenged, uncomfortable, or frustrated in therapy can be a positive sign

Common therapist boundary violations and how to address them directly

The danger of “interminable therapy” with no evidence of progress

How to recognize when you may be protecting your therapist’s assumptions instead of solving your own problems

Dr. G, also known as “The Mad Shrink,” is a board-certified psychiatrist and author of The Healing Paradox known for his candid, no-nonsense approach to psychotherapy and behavioral change. Through decades of clinical work and his Mad Shrink platform, he challenges conventional mental health narratives and gives people practical, evidence-based ways to think differently about healing.

Whether you’ve spent years in therapy, are just beginning the process, or have quietly wondered why nothing seems to change, this episode offers a radically honest perspective on what good therapy should actually do.

This isn’t about feeling understood for an hour a week.

It’s about creating meaningful change.

This show is Produced by Rainbow Creative with Executive Producer Matthew "MoJo" Jones and Editor Omar Foaud.

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