95. How Functional Medicine and Nutrition Can Transform Mental Well-Being with Dr. Tracy McCarthy episode artwork

EPISODE · Mar 19, 2026 · 59 MIN

95. How Functional Medicine and Nutrition Can Transform Mental Well-Being with Dr. Tracy McCarthy

from Better with Dr. Ericka · host Ericka Goodwin MD

This episode explores mental health through a functional medicine lens, looking beyond symptoms to uncover the root causes that often go overlooked. My guest for this episode of Better with Dr. Ericka is Dr. Tracy McCarthy, a board certified psychiatrist and Institute of Functional Medicine certified physician with more than two decades of clinical experience. Dr. McCarthy is the founder and medical director of Dr. Tracy McCarthy Functional Medicine, where she has helped thousands of adults improve their mental and physical health by addressing the underlying drivers of chronic symptoms. Her work focuses on depression, anxiety, brain fog, fatigue, digestive issues, and hormonal imbalances, with special attention to factors such as mold toxicity, microbiome imbalances, inflammation, and nutrient deficiencies. She is also the creator of the Natural Mood Solution Online Program and a respected wellness thought leader in functional psychiatry. Questions this episode will answer: What led Dr. Tracy McCarthy to functional medicine, and how did her journey reshape her approach to mental health? Which nutrient deficiencies most commonly impact mental health, and what practical steps can help correct them? How does chronic inflammation influence conditions like depression and anxiety? What simple, evidence based lifestyle changes can improve both physical and mental well being? What is the Natural Mood Solution Online Program, and who can benefit most from it? We also touch on emerging tools in healing, including Dr. McCarthy’s current interest in Frequency Specific Microcurrent and its potential role in tissue repair and recovery. Whether you are navigating anxiety or depression, feeling stuck with unexplained symptoms, or curious about a more holistic approach to mental wellness, this episode offers insight, clarity, and hope. Where to Find Dr. Tracy McCarthy https://www.instagram.com/drtracymccarthy/ https://www.facebook.com/DrTracyMcCarthy https://www.drtracymccarthy.com/ https://www.naturalmoodsolution.com Resources Get your free Better Mental Health Affirmations: Affirmationbonus.com About Dr. Tracy McCarthy Dr. Tracy McCarthy, MD, is a board certified psychiatrist and functional medicine physician with over 20 years of experience. She specializes in identifying and treating the root causes of mental health challenges, including inflammation, environmental toxins, microbiome disruption, and nutrient deficiencies. Through her clinical work, programs, and teaching, she is committed to helping adults reclaim their energy, mental clarity, and overall vitality.

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95. How Functional Medicine and Nutrition Can Transform Mental Well-Being with Dr. Tracy McCarthy

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