Gluten & Dairy Sensitivities: What IgG Food Explorer™ Testing Reveals

Learn more about how molecular antigens support better clinical insight. In this short video, Cat Simmons, MS, RD, CDCES walks through:
- Why molecular antigens matter in complex food sensitivity cases
- How they help differentiate whey vs. casein reactivity
- What immune responses to gluten peptides may reveal about leaky gut
If you're looking for more clarity in your food sensitivity protocols, start with IgG Food Explorer™.
Need help applying the data? Our IgG Food Explorer™ Interpretive Guide covers advanced interpretation strategies, elimination planning, and immune patterns across 250+ antigens.

Cat Simmons, MS, RD, CDCES
Cat is a Registered Dietitian Nutritionist (RDN) and has spent most of her career in the functional laboratory diagnostic space. She has a decade of experience in advanced laboratory interpretation, education, and counseling in addition to clinical practice. She takes a functional and integrative approach to health with a firm belief that "all disease begins in the gut". Cat also is a certified diabetes care and education specialist. 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.
The opinions expressed in this presentation are the author's own. Information is provided for informational purposes only and is not meant to be a substitute for personal advice provided by a doctor or other qualified health care professional. Patients should not use the information contained herein for diagnosing a health or fitness problem or disease. Patients should always consult with a doctor or other health care professional for medical advice or information about diagnosis and treatment.