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Abstract There is a growing interest in the use of functional foods. Studies indicate the contribution of β-glucans to glycemic control, but few have evaluated integrally the effect of this… Click to show full abstract
Abstract There is a growing interest in the use of functional foods. Studies indicate the contribution of β-glucans to glycemic control, but few have evaluated integrally the effect of this soluble dietary fiber on appetite-regulating hormones and microbiota in type-2 diabetes (T2D). We analyzed the effect of enriching a normal diet with oat β-glucan in thirty-seven T2D subjects. For 12 weeks, subjects consumed daily oat β-glucan or microcrystalline cellulose as control (5 g/day). We determined fasting glucose, C-peptide, insulin, HOMA, HbA1c, lipid profile, ghrelin, leptin, GLP-1, PYY, caloric intake, and intestinal microbiota. HbA1c decreased in the β-glucan group. Insulin, C-peptide and HOMA, Lactobacillus spp, and Butyrate-producing bacteria decreased in the β-glucan group (p
Journal Title: Journal of Functional Foods
Year Published: 2021
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