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. 2021 Mar 28;13(4):1109. doi: 10.3390/nu13041109

Table 1.

Functional dyspepsia dietary management matrix for stratification and prioritisation of dietetic strategy alternatives.

Dietary Strategy
---------------------------
Considerations and
Predisposing
Or Risk Factors 		Regular Small Meals Modified Texture Reduced Dietary fat
Anti-inflammatory Diet Reduced Protein Gluten Free Diet Modified Carbohydrate Low FODMAP Trial High Soluble Fibre Reduced
Fibre 		Low Chemical Diet Low Food Additives Probiotic Supplements Prebiotic Supplements Complementary Therapies Reduced Caffeine
Predisposing or risk factors for FD
Suspected duodenal microbiota alterations graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg
Small intestinal bacterial overgrowth graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg
Suspected immune or allergy-like response graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg
Intestinal permeability
 .Inline graphic graphic file with name nutrients-13-01109-i002.jpg ? L-glutamine graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg
Bile acid involvement
 graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg
FD symptom-related
Delayed gastric emptying and/or impaired accommodation graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg .Inline graphic graphic file with name nutrients-13-01109-i001.jpg Soluble Ginger Iberogast graphic file with name nutrients-13-01109-i001.jpg
Early satiety
 graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg
Wheat-induced symptoms
 graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg
Pain
graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg Polyols graphic file with name nutrients-13-01109-i002.jpg graphic file with name nutrients-13-01109-i002.jpg
Co-presenting extraintestinal symptoms (Atopy, migraine) graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg
Post prandial distress graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg graphic file with name nutrients-13-01109-i001.jpg

Inline graphic dietary management approach suited to symptom or risk factor. ? dietary management option to consider (very limited evidence or only suitable for a subset of patients).