This randomized, crossover study requires participants to arrive to the lab 12 hours fasted, consume an oral liquid supplement and complete gastrointestinal tolerance questionnaires as well as produce samples for breath hydrogen and methane analysis at various time points over a 4 hour time period. Subjects will also be asked to rate gastrointestinal symptoms via a questionnaire at various time points throughout the study.
The goal of this study is to determine subjective gastrointestinal tolerance response and differences in breath hydrogen response following the consumption of different types of low FODMAP oral nutrition supplements. This randomized, crossover study requires participants to arrive to the lab 12 hours fasted, consume an oral liquid supplement and complete gastrointestinal tolerance questionnaires as well as produce samples for breath hydrogen analysis at various time points over a 4 hour time period.