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In this brief episode, I explore the connection between aging and oxidative stress. Oxidative stress plays a major role in accelerating the aging process, contributing to chronic illnesses, including conditions that affect the brain, and draining our energy, mental clarity, and overall quality of life.
Our left brain often tries to manage and control the body and the natural processes of life. Meanwhile, the right brain encourages us to stay present and connected to our embodied, finite time on this planet. Rather than obsessing over the idea of "anti-aging," it may be more helpful to think about how we can reduce oxidative stress-and to do so without creating additional pressure or tension. In this episode, I reflect on:
In upcoming episodes, I will go deeper into ways to limit harmful exposures and support the body's antioxidant and detoxification systems. As always, I welcome your thoughts and questions. Until next time, Courtney
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Summary
In this episode, I discuss copper overload, a common yet often overlooked contributor to various mental health issues, including postpartum depression and ADHD. The referenced data comes from the Walsh Research Institute, which studied nutrient levels in 30,0000 people with brain related symptoms, and found a small handful of nutrient imbalances repeated showing up. Copper overload was the one of those imbalances. I explain the relationship between copper and zinc, and how elevated copper can impact neurotransmitter functioning. I also address the symptoms of high copper, potential causes for its elevation, methods for assessing copper levels, and treatment strategies to manage copper overload effectively Takeaways
00:00 Understanding Copper Overload 10:36 Identifying Symptoms and Conditions Related to Copper 21:10 Assessing and Treating Copper Overload As always, I welcome any comments and questions, as these help guide the information that I share.
Dr. William Walsh, president of the non-profit Walsh Research Institute, is an internationally recognized leader in the field of nutritional medicine and nutrient-based psychiatry. His pioneering work began in collaboration with the renowned Carl C. Pfeiffer, MD, PhD — a foundational figure in nutritional psychiatry — developing individualized nutrient protocols. Their early research focused on violent and criminal behavior before expanding into broader areas such as ADHD, depression, anxiety, bipolar disorder, autism, and schizophrenia.
Over the course of his career, Dr. Walsh has studied more than 30,000 patients with various mental health conditions, compiling an unparalleled database of over 3 million chemical assays. From this groundbreaking research, he identified the biotypes of depression, ADHD, and schizophrenia, providing a new framework for understanding and treating these disorders through a biochemical lens. Dr. Walsh’s research also extends beyond clinical psychiatry. He has conducted chemical analyses of more than 25 serial killers, collaborated with medical examiners, Scotland Yard, and the FBI, and designed nutritional programs for Olympic and professional athletes. In this episode, we discuss:
Links to related content: Wash Research Institute Lunch with Dr. William Walsh - His Story, Discoveries & the Future of Nutrient-Based Psychiatry Breakthrough Theory of Bipolar Disorder As always, I welcome your thoughts and questions. Until next time, Courtney 
Kayaking one morning near my house.
I hope this summer is bringing you moments of peace and joy. Over the past few months, I’ve stepped back from writing and teaching to support my aging parents, now in their late 80s, while continuing to maintain my clinical practice, offer consultations, and mentor others. It’s been a powerful reminder that we can’t always do everything at once. If you’re balancing caregiving, managing your own health, working, and still trying to nurture your creative or professional passions, I see you. I’m right there with you. For me, one enduring passion is sharing thoughtful, useful insights about mental health and psychiatry here.
Much of what I’ve shared so far focuses on how I approach mental health care in my practice. Today, I want to zoom out and reflect on the larger landscape of psychiatry and its shifting forms. In this episode, I explore:
I also share why the term Holistic Psychiatry resonates with me most—it's a warmer, more inclusive approach to mental health that reflects the kind of care I strive to offer. Thank you for continuing to be part of this journey. Your interest and engagement mean the world. Warmly, Courtney 
Undermethylation, High Activity at the NMDA Receptor, Glutamate, "Weak Memory Extinction," Walsh Research Institute, PANS & PANDAS, Candida, Mold & Other Biotoxins, Histamine, Estrogen
Obsessive-Compulsive Disorder (OCD) is a severe mental health condition characterized by persistent intrusive thoughts and compulsive, repetitive behaviors that can be highly time-consuming. It affects approximately 80 million people globally, including 2-4% of the U.S. population—or about 1 in 100 individuals. The impact of OCD is profound, not only for those experiencing it firsthand but also for their loved ones. Beyond the distress caused by obsessive thoughts and compulsions, individuals often grapple with feelings of shame and significant loss—loss of meaningful or enjoyable thoughts and activities, as well as valuable time that could be spent connecting with others or engaging in fulfilling pursuits. 
Dr. William Walsh's Comprehensive Theory (Explaining the Cause of Bipolar, the Reason For Switching From Mania to Depression & Treatment Implications) Shared at the Society of Neuroscience
This past week, I had the privilege of attending the Advanced Course for Walsh-Trained Practitioners. Over 1,200 practitioners from 75 countries have been trained in the Walsh approach. For those unfamiliar, the Walsh Research Institute, founded by Dr. William Walsh, has analyzed the nutrient levels of more than 30,000 individuals experiencing brain-related symptoms. Their findings reveal a surprisingly small set of recurring nutrient imbalances—such as low zinc, elevated copper, high pyrroles, and methylation irregularities—that frequently appear. Addressing these imbalances has led to significant, and sometimes dramatic, improvements in individuals suffering from depression, anxiety, panic, obsessions, compulsions, inattention, brain fog, hyperactivity, autism, dementia, psychosis, and mood swings. However, bipolar disorder presents a unique challenge due to its alternating neurotransmitter states between mania and depression. More than nine million Americans are currently diagnosed with bipolar disorder, a serious condition often associated with substance abuse, financial or legal difficulties, strained relationships, instability at work or school, and an increased risk of suicide attempts or suicide. The course of the illness typically begins with an acute onset, progressing to recurrent episodes of mania and depression that often worsen in severity over time. In this post, I will describe bipolar disorder and use Dr. Walsh’s Comprehensive Theory of Bipolar Disorder—recently presented at the Society for Neuroscience—to explain:
Attachment, Microbiome, Undermethylation, Low Zinc, Oxidative Stress, Mold Toxicity, Mast Cell Activation, RCCX Theory, Upper Cervical Instability, Electromagnetic Hypersensitivity, Left & Right Brain
“The journey of a thousand miles begins with a single step.” ― Lao Tzu In this episode, I share my personal journey through illness and healing and how it has influenced my approach as a holistic psychiatrist. My hope for everyone listening is that your pursuit of health, happiness, or whatever it is you’re seeking brings you to a place of peace—and inspires a desire to support others on their own journeys. |
Courtney Snyder, MDFor anyone experiencing brain symptoms. This blog (and newsletter) is your guide to demystifying root causes and learning about surprising paths to healing. From a holistic - functional adult and child psychiatrist dedicated to helping people heal and thrive. Categories
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