Effects of Malted Rice Amazake on Constipation Symptoms and Gut Microbiota in Children and Adults with Severe Motor and Intellectual Disabilities: A Pilot Study.
Nutrients
; 13(12)2021 Dec 14.
Article
en En
| MEDLINE
| ID: mdl-34960021
ABSTRACT
Constipation is a frequent complication in patients with severe motor and intellectual disabilities (SMID). The aim of this study was to investigate changes in constipation symptoms and gut microbiota associated with the intake of malted rice amazake, a fermented food in Japan, in patients with SMID. Ten patients consumed the test food for six weeks, and their physical condition, dietary and medication status, and constipation assessment scale (CAS) were investigated. Comprehensive fecal microbiome analysis using the 16S rRNA sequence method was performed. The results showed a significant decrease in CAS, and a significant increase in Lactobacillales and decrease in Escherichia-Shigella after consuming malted rice amazake. To investigate the difference in the effects of malted rice amazake consumption, based on the characteristics of the original gut microbiota, the patients were grouped according to the similarity of their gut microbiota before the intervention; Firmicutes-rich Group 1 (n = 5), Actinobacteria-rich Group 2 (n = 4), and Proteobacteria-rich Group 3 (n = 1). The CAS decreased in Groups 1 and 2. The relative abundance of Bifidobacterium showed an increasing tendency both overall and in Group 1, but it was originally higher in Group 2. Our results suggest that malted rice amazake consumption reduces constipation symptoms and simultaneously changes the gut microbiota, but the changes may vary depending on the original composition of the gut microbiota.
Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Oryza
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Personas con Discapacidad
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Estreñimiento
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Plantones
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Microbioma Gastrointestinal
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Discapacidad Intelectual
Tipo de estudio:
Diagnostic_studies
Límite:
Adult
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Child
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Female
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Humans
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Male
Idioma:
En
Revista:
Nutrients
Año:
2021
Tipo del documento:
Article
País de afiliación:
Japón