Zonulin – Intestinal Permeability

Beschrijving

Zonulin – Intestinal Permeability Test

Zonulin is a marker associated with intestinal barrier regulation. Elevated levels may reflect increased intestinal permeability, often referred to as “leaky gut,” which may play a role in chronic inflammation, immune activation, food sensitivities, and systemic health disturbances.

This test may be useful in broader functional medicine evaluation, particularly when gastrointestinal dysfunction is suspected to contribute to extra-intestinal symptoms.

What this test evaluates

• Zonulin as a marker related to intestinal barrier integrity

Who may benefit

• Patients with chronic digestive complaints
• Individuals with suspected increased intestinal permeability
• Patients with autoimmune, inflammatory, or food-related symptoms
• Those with systemic complaints where gut barrier dysfunction is suspected

Sample type

Stool sample collected at home using a dedicated collection kit.

Turnaround time

Approximately 5 to 7 working days after sample arrival at the laboratory.

• Includes: Helicobacter pylori detection
• Sample requirement: Stool

Suitable for postal submission.