Today’s conversation sits at the intersection of trauma, recovery, and compassion for the body.

Many listeners of Choosing to Stay are navigating betrayal trauma, addiction recovery—either their own or their partner’s—and ongoing nervous system overwhelm. In those seasons, nutrition can either feel like a powerful support… or like one more place we’re falling short.

In this episode, I’m joined by Dr. David Wiss, a pioneering mental health nutritionist and Institute for Functional Medicine Certified Practitioner who bridges nutritional science with psychiatric and addiction care. Dr. Wiss is the founder of Nutrition in Recovery and the Wise Mind Nutrition app, and his work focuses on root-cause healing at the intersection of trauma, substance use, and food-related struggles.

What I appreciate most about Dr. Wiss’s approach is his emphasis on compassion over control, and his understanding of behaviors—not as failures—but as adaptations shaped by stress, trauma, and survival.

Together, we explore how nutrition can gently support healing from trauma and addiction without becoming another source of shame, pressure, or perfectionism.

Connect with Dr. David Wiss: 

drdavidwiss.com

Instagram: @drdavidwiss

Free Download: 5 Ways You Can Use Nutrition to Improve Your Mental Health

Dr. David Wiss is a leading voice in integrative mental health and nutrition. Founder of Nutrition in Recovery and the Wise Mind Nutrition app, he blends over 13 years of clinical experience with groundbreaking research on food addiction, eating disorders, and psychiatric care. With over 30 peer-reviewed publications and features in The New York Times, National Geographic, and more, Dr. Wiss is transforming how we approach healing—by addressing the root, not just the symptom.

Connect With Me + Continue Your Healing

If you’re craving deeper, in-person support and embodied healing, I’m helping facilitate two upcoming experiences created specifically for betrayed partners. 

Join me at a Retreat or Intensive

The Courage to Thrive Betrayal Trauma Intensive takes place March 17–20 in Spanish Fork, Utah and offers a structured, trauma-informed space to understand betrayal trauma, regulate your nervous system, and rebuild self-trust.
Later this year, the Rise, Renew, Restore Retreat in Costa Rica, happening in July , offers a more spacious, restorative experience focused on slowing down, reconnecting with your body, and healing in the presence of nature and supportive community. 

Free Resources & Downloads

Access free tools, guided practices, and educational resources designed to support nervous system regulation, self-trust, boundaries, and clarity after betrayal.

👉A Mini Guide to Mindful Healing After Betrayal

👉Your First Steps to Rising After Betrayal

Upcoming Course: Reclaiming You After Betrayal

If you’re ready for deeper guidance in a structured, supportive format, I am offering a course focused on healing after betrayal, rebuilding self-trust, and grounding into your values and identity—without rushing decisions about staying or leaving.

This course is ideal for those who want support without individual coaching and at a pace that honors their nervous system.

👉 Join the Reclaiming You Waitlist to be the first to Register!

Listen to My Other Podcast

If you are a betrayed partner, I also host a second podcast called Rooted & Rising Healing After Betrayal, created specifically for women healing from betrayal trauma.

👉 Rooted and Rising Healing After Betrayal

Join My Newsletter

Stay connected through my newsletter, where I share reflections, trauma-informed insights, and updates on upcoming courses, workshops, retreats, and live experiences.

👉 Rooted and Rising Weekly

Connect With Me Between Episodes

Join me on social media for continued conversation, encouragement, and resources between podcast episodes.

👉 Instagram: @rootedandrising.healing

👉 Facebook: Rooted and Rising Healing with Hali Roderick

👉 Website: www.rootedandrisinghealing.com