Gastrointestinal Analysis

Click Here to Read a Full Sample Report

What It Is:

A non-invasive DNA test (buccal swab) that evaluates your genetic risk for:

• Lactose, gluten, sugar, and caffeine sensitivities
• Histamine intolerance
• Poor microbiome stability (the balance of good bacteria)
• Infection risk and chronic inflammation

Learn How Your Genes Influence:

• Digestive resilience and gut support
• Food-response and histamine tendencies
• Nutrient absorption patterns
• Gut-brain and immune-support connections

You’ll Receive:

• A full-color personalized genetic report
• Clear next steps and supplement suggestions
• Targeted solutions for gut balance and immune resilience

Perfect For:

• Parents trying to solve "tummy troubles" in their kids
• Individuals seeking to calm inflammation, improve digestion, or optimize nutrient absorption
• Anyone on a gut-healing journey who wants clinically researched and doctor-developed insights

What's Included:

• Buccal swab test kit (shipped to your door)
• Prepaid return envelope
• Digital report & recommendations
• Supplement suggestions tailored to your genetics
• Follow-up resources and next steps

Backed by Dr. Stewart’s clinical experience, trusted by thousands of families and individuals.