Impact of whole-grain interventions on serum vitamin D levels in individuals at risk of diabetes Authors LingLing Ou Jing Feng (ORCID: https://orcid.org/0000-0001-7018-0770) Zhaolong Gong (ORCID: https://orcid.org/0000-0002-8564-5152) Liming Wang (ORCID: https://orcid.org/0000-0002-5504-1366) Tingting Liu (ORCID: https://orcid.org/0009-0009-7840-4914) Judy W.M. Cheng (ORCID: https://orcid.org/0000-0002-7469-192X) Institutions Beijing Institute of Technology (CN) Chinese Center For Disease Control and Prevention (CN) Beijing Research Institute of Mechanical and Electrical Technology (CN) Publication Details Journal Frontiers in Nutrition Published 2025-10-23 DOI https://doi.org/10.3389/fnut.2025.1658961 Citations 1 Primary Topic Diet and metabolism studies Type article Field-Weighted Citation Impact 1.16 Explore the Global Research Space Interactive Map