Conditioned Food Sensitivity
Conditioned Food Sensitivity
Wendy Busse Consulting Ltd.
Welcome to the Conditioned Food Sensitivity Podcast. My name is Wendy Busse, I am a Registered Dietitian and director of the FAST Freedom Program. FAST stands for the Food Avoidance & Sensitivity Trap. We help people rebuild their body and food trust, so they can break out of the trap, soften their conditioned food sensitivities and expand their diet. Conditioned food sensitivity is an unconsciously learned, physical reaction to food. Each podcast episode explores practical strategies that will help you look at your food sensitivities from a different perspective and find a better quality of life. If you would like a written summary of the practical strategies after each episode, you can subscribe on our FAST Freedom Program website.
Soften the Stress Response to Maximize Healing
Dr. Ric Arseneau shares practical tools that are good for everyone but are especially helpful for those living with chronic conditions such as mast cell disease, fibromyalgia, Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS), long COVID, and others. While stress does not cause these conditions, the body’s stress response can significantly amplify symptoms. Dr. Arseneau explains how this process happens and offers techniques to soften the stress response and support healing.Ric Arseneau, MD FRCPC MA(Ed) MBA FACP CGP, is an academic general internist working out of St. Paul’s Hospital and private practice. He is a Clinical Professor at the University of British Columbia. He has a special interest in medical education and has a master’s degree in Adult Education. Inaddition, he holds an MBA and is certified as a group psychotherapist. Dr. Arseneau is the medical director of the BC Centre for Long COVID, ME/CFS, & Fibromyalgia (BC-CLMF).You can learn more about the BC Centre for Long COVID, ME/CFS, & Fibromyalgia here and reach Dr. Arseneau through his receptionist ([email protected]).
Jul 2
27 min
Exploring Food Restriction Due to Sensory Differences
In this episode, Susan Watson and I explore the challengespeople face when certain foods feel uncomfortable due to their sensory characteristics — such as smell, taste, or texture. Susan shares both her personal experience with sensory differences and the valuable insights she’s gained through her work in nutrition counselling, helping clients navigate foodrestrictions with understanding and self-compassion.Susan Watson is a registered dietitian and eating disorderspecialist, and the founder of A Little Nutrition and Therapy Services Winnipeg—a multidisciplinary practices that help individuals heal their relationship with food and body through a compassionate, weight-inclusive approach. With over 15 years of experience in nutrition counselling and mental health, Susan is passionate about bridging the gap between nutrition care and mental well-being.You can reach her at www.alittlenutrition.com or  [email protected].
Apr 2
32 min
Positive Visualization: Focused Use of Imagination to Change Habitual Patterns
Positive visualization can help us reshape the beliefs andpatterns that hold us back — yet creating personal audio recordings isn’t always easy. In this episode, we break down the process step by step, exploring how to write your own visualization script, record it with confidence, andweave it into a meaningful daily practice.Dr. Navidi is a licensed clinical psychologist andco-founder of GI Psychology, a multi-state center specializing in the treatment of GI disorders and chronic pain. He oversees training and outreach for the practice and is also a founder and past president of the Northern Virginia Society of Clinical Hypnosis, as well as a hypnosis trainer for ISSTD. Dr.Navidi has given talks about GI disorders and chronic pain to organizations around the country and has appeared on multiple podcasts, spreading awareness ofevidence-based psychological approaches to GI care.You can reach Dr. Navidi through his email: [email protected]
Feb 5
32 min
Year-End Reflection
In this year-end episode, Wendy looks back onsome of the most powerful insights shared by her 2025 podcast guests—especiallyaround the theme of acceptance. Drawing from conversations with her guests, sheexplores how acceptance of symptoms, emotions, and lived experience can reducesuffering and support healing. Wendy also introduces a simple dailyvisualization practice to help listeners soften resistance and make space formeaningful change.
Dec 6, 2025
5 min
Help Your Child Develop a Positive Eating  Relationship, Even if You Struggle with Food Fear
A parent/caregiver's food relationship impacts how their child's feeding relationship develops. For example, many children pick up food fear from a parent.  Jaclyn shares tips on how to turn these challenges into teachable moments with your child.   A parent/caregiver's relationship to food has a direct impact on their child's feeding development. As they develop, children learn from observation and may adopt similar habits or behaviours from the adults around them. For example, a child may not like a food because their parent/caregiver does not like it; this could even transpire into fear of the food altogether. Jaclyn shares tips on how to turn these challenges into teachable moments with your child. Jaclyn Pederson, MHI,  is the Chief Executive Officer of Feeding Matters. With more than a decade of experience in program development, Jaclyn Pederson's broad knowledge of programming in the public and social sectors includes program and strategic initiative design, fund development, special events, grant writing, and community engagement. A system thinker and positive team builder, she uses transformational leadership principles to develop energized and efficient workgroups that influence significant organizational and systemic change for all affected by pediatric feeding disorder –such as the development of the expanded PFD Alliance. Jaclyn also manages Feeding Matters' strategic partnerships with numerous professional associations, including the American Speech-Language-Hearing Association (ASHA), the American Society of Parenteral and Enteral Nutrition, and the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition (NASPGHAN). You can reach Jaclyn through her website and social media. https://www.feedingmatters.org  https://www.facebook.com/feedingmatters  https://www.instagram.com/feedingmatters 
Nov 6, 2025
18 min
Elimination Diet Red Flags: Stay out of the C-FAST
Elimination diets are a primary risk factor for getting stuck in the Conditioned Food Avoidance and Sensitivity Trap. Julia Cassidy joined me for an insightful discussion on this topic. She highlights the key warning signs that you may have developed a fearful relationship with food and what to do if you notice these red flags. Julia Cassidy is a highly experienced dietitian with 20 years of dedication to weight-inclusive and nutrition-sensitive care within the behavioral health field. Her leadership roles have included Vice President of Clinical Nutrition and Senior Director of Nutrition and Wellness. She is a Certified Eating Disorder Specialist Consultant, a Certified Intuitive Eating Counselor, certified in Nutrition Psychiatry, and a Licensed Body Positive Facilitator. Listeners can connect with Julia at [email protected] or www.thriving-nutrition.net
Sep 4, 2025
20 min
Watching Other People Eat Your Restricted Foods
Watching other people eat foods you are restricting can be challenging. Janelle shares how she has come to a place of acceptance and compassion over the last 15 years of living with celiac disease. Janelle Smith, MS, RDN, CEDS (she/her) is a registered dietitian nutritionist and Certified Eating Disorders Specialist with lived and clinical expertise in supporting a peaceful relationship with food in the midst of gastrointestinal distress. She is passionate about educating other providers about disordered eating and GI diseases, so actively forms and leads initiatives with this mission, including the EDGI Training Project and the Dietitians in Gluten and Gastrointestinal Disorders subgroup with the Academy of Nutrition and Dietetics. She is advancing eating-disorder informed care at her position with UCLA Health Digestive Disease Nutrition Program, speaks on the topic at conferences, and has published multiple peer-reviewed research articles on the overlap. You can reach her at janellesmithnutrition.com and edgitraining.com
Jul 3, 2025
25 min
Change Your Food Reactions Through Visualization
Visualization is a powerful tool to rewire our brain's circuitry and create new pathways that lead to success. Visualization can change our relationship with food and help us move past conditioned food avoidance and sensitivity. Aaron Volpatti is a cognitive performance and injury coach, speaker, retired NHL player, burn survivor, and a graduate from Brown University- B.Sc Human Biology. He is also the author of Fighter – Defing the NHL Odds. A pioneer in Cinematic Visualization and athletic performance, Aaron's unique practice has helped athletes all over the world. You can reach him at AaronVolpatti.com
May 1, 2025
27 min
Beth's Turning Point: Finding the Right Tools For My Toolbox
Beth Rosen shares her story of accepting that her digestive discomfort was chronic but also realizing there were many treatments she could explore to get back to a great quality of life. She shares her top tips on travelling this road with persistence and patience. Beth Rosen, MS, RD, CDN, is a weight-inclusive Registered Dietitian specializing in GI nutrition and disordered eating. With 29 years of experience, she runs a virtual practice helping clients manage conditions like IBS, SIBO, and Celiac disease. Beth also educates health professionals through webinars and peer mentoring. Currently the chair of the Dietitians in Gluten and GI Diseases subgroup of the Academy of Nutrition and Dietetics, she's a co-founder of the EDGI Training Project and author of the upcoming book Gut Goals. Learn more at www.BethRosenRD.com.
Mar 6, 2025
20 min
The Paradoxical Effect of Food and Symptom Journalling
Food and symptom journalling can be effective when used properly. However, it can also pull you into symptom hypervigilance and the Conditioned Food Avoidance and Sensitivity Trap (C-FAST). Join Wendy and Dr. Melissa Hunt for tips on avoiding these pitfalls. We will also discuss how the brain amplifies sensations in the body and how you can turn the volume down on this communication. Melissa G. Hunt is a licensed clinical psychologist and serves as the Associate Director of Clinical Training in the Department of Psychology at the University of Pennsylvania.  She is a Fellow and Diplomate of the Academy of Cognitive Therapy and a member of the Rome Foundation Psychogastroenterology working group. Dr. Hunt conducts research on the best approaches for stress management, and into the causes and treatment of depression, anxiety disorders and chronic GI disorders. As a clinical scientist, her emphasis is on translating basic psychological science into treatments that are effective, acceptable, and accessible to patient populations. Her work focuses on identifying the underlying patient factors (e.g. unhelpful beliefs and maladaptive avoidance) that lead to reduced quality of life, impairment and distress, particularly factors that exacerbate chronic health problems and make them harder to cope with, and on developing and disseminating evidence based, empirically supported treatments for folks with GI disorders.  In addition to her research, she maintains an active private practice in clinical psychology in which she specializes in cognitive-behavioral treatment with patients with chronic GI disorders, as well as co-morbid mood, anxiety, obsessive-compulsive, and trauma disorders.  She is the author of two evidence-based, empirically supported self-help books that make CBT accessible to patients with IBS and IBDs, as well as an empirically supported treatment manual on CBT for IBD patients.  You can reach Dr. Hunt at [email protected].
Jan 8, 2025
22 min
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