Mar 23, 2026NutritionWhole Grains Raise Butyrate, but Low-Carb Eased GI SymptomsA 12-month RCT found whole grains raised butyrate versus refined carbs, yet low-carb improved reflux symptoms while lowering fecal SCFAs.carbohydrate qualityshort-chain fatty acidsbutyrategut microbiomeRead article →