Uncovering Hidden Barriers to Weight Loss: A Case Study on Food Sensitivities

Join us for an insightful webinar as we explore a real-life case study from my practice, where a food sensitivity test revealed unexpected culprits sabotaging weight loss efforts. Learn how identifying and addressing problematic foods can transform immune system function and metabolism, paving the way for sustainable results.

Learning Objectives:

  1. Understand the role of food sensitivities in weight loss resistance and immune system dysregulation.
  2. Discover how food sensitivity testing can pinpoint specific dietary triggers affecting metabolism.
  3. Gain practical insights from a clinical case study on implementing personalized nutrition strategies as well as targeted dietary supplements for effective weight loss.

Cat Simmons, MS, RDN, CDCES


Cat is a Registered Dietitian Nutritionist (RDN) and has over a decade of experience in advanced laboratory interpretation, education, and counseling. She takes a functional and integrative approach to health with a firm belief that “all disease begins in the gut”.  Her clinical passions include insulin signaling, nutrient metabolism, and weight loss physiology. 

In clinical practice, Cat specializes in cardiovascular prevention, sport performance nutrition; gluten sensitivity, celiac and autoimmune nutrition; the gut-brain connection, and of course all things related to the digestion, the microbiome and intestinal health where she has chosen to “niche down”.   Cat is not only a member of the medical education team at Diagnostic Solutions Lab, but the company content manager playing a pivotal role in education program design. 

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