The Effect of a Cranberry Beverage on Intestinal Permeability and Gastrointestinal Function in Generally Healthy Adults

In this double blind, crossover study participants will consume a cranberry beverage and a cranberry-flavored beverage for 2 weeks each. Gut permeability will be assessed weekly using aspirin and food-grade sugar molecules. Participants will be asked to provide urine, blood, saliva and stool samples to assess gut permeability and microbial communities. No change in permeability to the small sugar probes is anticipated with the cranberry beverage