Could your immune system be affecting your mental health?

For years, mental health has been explained through brain chemistry, genetics, life experiences, and psychology. But a growing body of research is asking another fascinating question: What role does inflammation play in depression, bipolar disorder, schizophrenia, and other mental health conditions?

In this episode of Off the Couch Psychology Podcast, Dr. Jerry Cunningham breaks down the latest research into plain English, explaining how inflammation, cytokines, and the brain's immune cells may influence mood, motivation, thinking, and emotional well-being. More importantly, you'll discover what the science actually says—and what it doesn't. No hype. No miracle cures. Just practical, evidence-based information you can use to better understand yourself or someone you care about.

If you've ever wondered why two people can have the same diagnosis but experience it so differently, this episode will give you a new perspective on where mental health research is headed.

Key Takeaways

• Discover what researchers mean by brain inflammation and why it has become a major focus in mental health research.

• Learn how inflammation may influence motivation, pleasure, thinking, and mood in some individuals.

• Understand why two people with the same diagnosis may have different biological processes contributing to their symptoms.

• Separate scientific evidence from internet myths and misinformation about inflammation.

• Walk away with practical, realistic ways to support both your physical and mental health.

To learn more about Dr. Jerry Cunningham, his books, coaching, blogs, and podcasts, visit www.Quest-Success.com.

Suggested Reading

• Park, A. et al. (2026). Major Depressive Disorder Shares Immune Abnormalities and Potential Therapeutic Targets with Inflammatory Skin Diseases. Molecular Psychiatry.

• Miller, A. H., & Raison, C. L. (2016). The Role of Inflammation in Depression: From Evolutionary Imperative to Modern Treatment Target. Nature Reviews Immunology.

• Felger, J. C., & Lotrich, F. E. (2013). Inflammatory Cytokines in Depression: Neurobiological Mechanisms and Therapeutic Implications. Neuroscience.

• Dantzer, R., O'Connor, J. C., Freund, G. G., Johnson, R. W., & Kelley, K. W. (2008). From Inflammation to Sickness and Depression: When the Immune System Subjugates the Brain. Nature Reviews Neuroscience.

• Miller, A. H. (2020). The Inflamed Mind: A Radical New Approach to Depression. by Edward Bullmore.

Mentioned in This Episode

#MolecularPsychiatry #MountSinai #EdwardBullmore