Low-FODMAP vs regular rye bread in irritable bowel syndrome: Randomized SmartPill® study

Figure 1 Medians of expired hydrogen concentration (ppm∙min) during the test days.

Figure 2 Medians of total symptom scores (mm) for both breads during the test days. The theoretical maximum of the symptom score sum is 900 mm.

Figure 3 Association between intracolonic pressure and simultaneous total symptom score after consumption of test breads. The theoretical maximum symptom score sum is 900 mm.