In:
Molecular Nutrition & Food Research, Wiley
Abstract:
Little is known about the effect of blood vitamin D status on the gut mycobiota (i.e., fungi), a crucial component of the gut microbial ecosystem. The study aims to explore the association between 25‐hydroxyvitamin D [25(OH)D] and gut mycobiota and to investigate the link between the identified mycobial features and blood glycemic traits. Methods and results The study examines the association between serum 25(OH)D levels and the gut mycobiota in the Westlake Precision Birth Cohort, which includes pregnant women with gestational diabetes mellitus (GDM). The study develops a genetic risk score (GRS) for 25(OH)D to validate the observational results. In both the prospective and cross‐sectional analyses, the vitamin D is associated with gut mycobiota diversity. Specifically, the abundance of Saccharomyces is significantly lower in the vitamin D‐sufficient group than in the vitamin D‐deficient group. The GRS of 25(OH)D is inversely associated with the abundance of Saccharomyces . Moreover, the Saccharomyces is positively associated with blood glucose levels. Conclusion Blood vitamin D status is associated with the diversity and composition of gut mycobiota in women with GDM, which may provide new insights into the mechanistic understanding of the relationship between vitamin D levels and metabolic health.
Type of Medium:
Online Resource
ISSN:
1613-4125
,
1613-4133
DOI:
10.1002/mnfr.202400022
Language:
English
Publisher:
Wiley
Publication Date:
2024
detail.hit.zdb_id:
2160372-8
SSG:
12