The FitMind Podcast: Mental Fitness, Neuroscience & Psychology

Mindfulness, Medicine, & the Biology of Stress explores how meditation can change our relationship to stress, support the body's natural healing systems, and help us live with more presence, compassion, and ease. In this episode of The FitMind Podcast, we sit down with Craig Hassed, MD, physician, educator, and mindfulness expert, to examine the science and practice of mind-body medicine. Drawing from decades of clinical work, teaching, and contemplative practice, Craig explains how chronic stress creates physiological wear and tear in the body, known as allostatic load, and why learning to return to the present moment can have effects far beyond feeling calmer. The conversation explores how mindfulness may influence inflammation, immune function, gene expression, and biological aging, including research on telomeres and the body's stress circuitry. Craig also discusses why informal mindfulness in daily life may be just as important as formal meditation practice, especially when we are caught in worry, pressure, or mental projections about the future. Topics include: How mindfulness became part of the medical curriculum at Monash University Why chronic stress creates wear and tear on the body What allostatic load means for health and aging How meditation may affect inflammation, immunity, and gene expression The relationship between mindfulness and telomeres Why presence can improve focus, performance, and flow The difference between empathy, empathic distress, and compassion Why compassion may protect against burnout How mindfulness can support doctors, patients, students, and everyday life The question of consciousness and whether it may be more fundamental than matter A practical and wide-ranging conversation for anyone interested in the medical science of mindfulness, the biology of stress, or how contemplative practice can support resilience, compassion, and human flourishing. --- Liam's book, Fit Mind, is now available! You can pick up a copy and learn more at fitmind.org/book. FitMind Neuroscience-Based App: http://bit.ly/afitmind Website: www.fitmind.org --- Show Notes 0:00 | Introduction to Dr. Craig Hassed 3:23 | Discovering meditation without a teacher 9:18 | Bringing mindfulness into clinical medicine 10:21 | Teaching mindfulness to medical students 15:10 | How chronic stress affects the body 15:56 | Understanding allostatic load 20:57 | Epigenetics, inflammation, and immune function 22:42 | Meditation, telomeres, and biological aging 26:17 | How much meditation is enough? 29:18 | Formal practice vs. mindfulness in daily life 31:17 | The growth of mindfulness research 36:54 | The ESSENCE model of health 38:56 | Choosing the right meditation practice 41:47 | How the mind creates unnecessary stress 45:21 | Mindfulness, performance, and flow states 51:21 | Mindfulness education and human flourishing 52:40 | Technology, isolation, and genuine connection 1:00:43 | Empathy, empathic distress, and compassion 1:01:42 | Why compassion may protect against burnout 1:06:16 | Is consciousness more fundamental than matter? 1:07:10 | Can consciousness be scientifically measured? 1:08:33 | Craig's daily practice and rapid-fire questions 1:09:15 | Final thoughts

Psychologist and leading self-compassion researcher Dr. Kristin Neff shares how treating yourself with kindness, especially in moments of failure, can boost motivation, resilience, and mental health. We explore the science behind self-compassion, its impact on performance and emotional regulation, and how to shift from self-criticism to a more constructive inner voice. FitMind Neuroscience-Based App: http://bit.ly/afitmind Website: www.fitmind.org Show Notes 0:00 | Intro to Dr. Kristin Neff 3:52 | Compassion vs. Empathy 8:12 | 3 Core Components of Self-Compassion 13:52 | Role of Personal Responsibility 16:52 | Healthier Alternative to Self-Esteem 20:07 | Common Misconceptions 23:16 | Learning, Flow & Performance 28:32 | How Self-Compassion Impacts Others 31:40 | Physical Touch 33:42 | Depression, Anxiety & Grief 41:14 | Steps to Cultivate Self-Compassion 46:00 | Self-Compassion Break (Exercise) 55:13 | Forgiveness 1:01:06 | Taking Action 1:02:48 | Explore more resources from Dr. Neff at 🔗 self-compassion.org

In this episode, neuroscientist and clinical researcher Dr. Justin Feinstein discusses the fascinating science and therapeutic potential of flotation therapy. Often misunderstood and mislabeled as "sensory deprivation," Dr. Feinstein explains why this is a misnomer and what's truly happening inside the float tank. Instead of depriving the senses, floating creates an environment of deep physical and mental rest, allowing the nervous system to reset. We explore Dr. Feinstein's pioneering research on using float therapy to help individuals with PTSD and high anxiety sensitivity. He also shares insights into how flotation therapy could become a valuable tool in the public health system, especially for trauma survivors and people with severe anxiety. Dr. Feinstein highlights compelling case studies, including patients with anorexia nervosa who experienced meaningful relief through floating, as well as its growing popularity among high-performing athletes looking to optimize recovery and mental performance. Whether you're new to flotation therapy or familiar with the practice, this conversation reveals its untapped potential and emerging role in both mental health and peak performance. FitMind Neuroscience-Based App: http://bit.ly/afitmind Website: www.fitmind.org Show Notes 0:00 | Intro to Justin Feinstein, PhD 2:55 | Floating & PTSD treatment 18:02 | More Stress, More Effective Floating 20:02 | Anxious People's Struggle With Meditation 31:58 | High Anxiety Sensitivity 43:41 | Peak Performance Through Flotation 47:12 | How Long Benefits of Floating Last 52:29 | Floating & Meditation 54:31 | Out-of-Body Experiences 58:03 | Anorexia Nervosa & Floating 1:01:40 | Effects on Nervous System 1:04:07 | Altered States & Brainwaves in the Tank 1:19:26 | Importance of Early Intervention 1:24:17 | Respiration 1:27:30 | Links: https://www.mauicalm.org/, https://www.clinicalfloat.org/, https://www.linkedin.com/in/justin-feinstein/

In this episode, psychologist Adam Dorsay, PsyD, explores the importance of human connection and its impact on well-being. He introduces the four types of connection and examines their role in resilience and life satisfaction. The discussion highlights the science behind relationships, the role of vulnerability in building meaningful bonds, and the value of awe in deepening connections. Dr. Dorsay provides practical insights for fostering connection in personal relationships, work, and the natural world, offering strategies to enhance purpose and well-being. FitMind Neuroscience-Based App: http://bit.ly/afitmind Website: www.fitmind.org Show Notes 0:00 | Introduction to Dr. Adam Dorsay 1:45 | 4 Types of Connection 10:02 | Neuroscience of Connection 21:09 | How to "Know Thyself" 25:44 | Vulnerability & Courage 29:24 | Connection to the World 39:50 | Amazement & Awe 49:00 | Connect to Your Work 59:59 | Effective Communication Strategy

Stanford psychologist Fred Luskin, PhD, discusses the science of forgiveness, emphasizing the need to process grief as a foundation for emotional healing. He explores practical ways to teach forgiveness to children and how adults can approach societal challenges with acceptance and meaning. Luskin also introduces his 9 Steps to Forgiveness, a research-based framework for releasing resentment and fostering gratitude, offering listeners actionable tools for resilience and well-being. FitMind Neuroscience-Based App: http://bit.ly/afitmind Website: www.fitmind.org Show Notes 0:00 | Introduction to Dr. Fred Luskin 3:23 | Link to 30 Days of Meditation, Science & Bliss course: https://bit.ly/30-day-course 3:33 | Forgiveness is the Forgotten Step 5:44 | Forgiveness Defined 12:30 | Resolving Grievances 16:22 | Choosing Where to Put Your Attention 18:50 | Grief Precedes Forgiveness 26:40 | Power of Forgiveness Anecdotes 38:40 | 9 Steps to Forgiveness 46:11 | Revenge is a Life Well Lived 51:49 | Repainting Your Life Picture 59:02 | Modeling Forgiveness for Children 1:06:00 | Forgiveness of Global Issues 1:10:40 | Next Steps

How does the mind shape our reality? What happens when the conceptual mind turns off? The answers might be found in the depths of meditation. Doug Kraft has delved into the complexities of the mind from various perspectives: as a psychotherapist, writer, minister, meditation teacher, and through the lenses of bio-energetics and neuroscience. In this episode, we discuss consciousness and the mind's role in constructing our reality. We explore how to train our brains to achieve lasting contentment. FitMind Neuroscience-Based App: http://bit.ly/afitmind Website: www.fitmind.org SHOW NOTES 0:00 | Introduction to Doug Kraft 1:20 | Home Retreat Experience 8:15 | Dependent Origination 14:23 | What is Consciousness? 23:31 | How the Mind Constructs Reality 36:24 | The Man Who Lost $100,000 45:04 | Exercise for Glimpsing Deep Awareness 47:48 | Practice Insight - Redirecting Attention LINKS Doug's website: https://easingawake.com/ Doug's retreat talks: https://www.youtube.com/watch?v=DutrLDZo1Yk&t=2403s

Dr. Anna Abraham is a psychologist and neuroscientist who investigates creativity and how we can optimize this key trait. She's also a leading scholar on the study of human imagination. On this episode, we discuss the key ingredients of a creative mind, how to become more creative, and how the brain can tell the difference between real and imaginary worlds. FitMind Neuroscience-Based App: http://bit.ly/afitmind Website: www.fitmind.com SHOW NOTES 0:00 | Intro to Anna Abraham, PhD 1:44 | Imagination More Important Than Knowledge? 4:45 | Imagination Defined 7:53 | How We Experience Real vs. Imaginary Worlds 17:20 | Fiction Crossing Into Reality 21:35 | Overlap of Memory & Imagination 29:28 | Ingredients of a Creative Mind 42:08 | Ways to Build Creativity 48:35 | Predictors of Creativity 58:12 | Rapid Fire Questions

Donald Hoffman, PhD is a cognitive scientist and author of The Case Against Reality: Why Evolution Hid the Truth from Our Eyes. He is currently a professor at UC Irvine, where he studies consciousness, visual perception and evolutionary psychology. On this episode, we "take the red pill" and hear Dr. Hoffman's theory on why reality is not what it seems. He explains this complex topic by comparing reality to a user interface. We discuss many topics, such as his mathematical theory of consciousness, questioning beliefs, and how the mind forms new mental models. FitMind Neuroscience-Based App: http://bit.ly/afitmind Website: www.fitmind.com Show Notes 0:00 | Introduction to Donald Hoffman, PhD 2:23 | Why Reality Isn't as It Seems 7:30 | Reality as a User Interface 13:51 | Adapting to Evolving Technology 16:06 | Creating New Mental Models 18:31 | Moving Beyond Spacetime 23:06 | Consciousness is Fundamental 25:26 | Ancient Wisdom & Science of Consciousness 30:00 | Conversation with the Dalai Lama (starting at 54:40) 30:15 | Reality Transcends Concepts 36:39 | Questioning Beliefs 38:56 | A New Worldview 45:04 | Mathematical Theory of Consciousness 45:39 | Rapid Fire Questions