Oral Administration of MB-102 Versus Dual Sugar Testing for Gut Permeability

This study is a single center, randomized, open label, cross-over study evaluating MB-102 versus dual sugar testing using lactulose and rhamnose for the assessment of gut permeability. Participants will be screened within 30 days of Day 1, and eligible participants will be randomized to receive either an oral dose of MB-102 or the dual sugar test on Day 1. At a second study visit occurring between 3 to 7 days after completion of the first test, participants will return to the study center for the second test. Following completion of the second test, participants will return to the study center 7 ±3 days for a follow-up visit to evaluate safety.