Objective ambulatory pH monitoring and subjective symptom assessment of gastroesophageal reflux disease show type of carbohydrate and type of fat matter.

Although there were no significant associations between total dietary fiber intake, soluble fiber intake, insoluble fiber intake, and AET or total number of reflux episodes, there was a statistical trend observed for higher consumption of total, soluble and insoluble dietary fiber in the Inconclusive GERD group who reported greater consumption of whole grain–type breads and crackers (2.3 ± 0.5 vs 1.4 ± 0.4 servings/day).

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