Relationship Between Insoluble Dietary Fiber Intake and Non-Restorative Sleep in Japanese Adults: A Cross-Sectional Analysis of the NHNS Japan, 2014 and 2018
Higher insoluble dietary fiber density correlated with lower odds of NRS, indicating a significant association, rather than causation, that warrants longitudinal clarification of the temporal relationship between dietary fiber intake and perceived sleep restorativeness.
Authors
- Takuya Yoshiike (ORCID: https://orcid.org/0000-0002-6071-8167)
- Aoi Kawamura (ORCID: https://orcid.org/0000-0002-7320-2848)
- Ayano Kimura
- Kentaro Matsui (ORCID: https://orcid.org/0000-0003-4538-5381)
- Kenichi Kuriyama (ORCID: https://orcid.org/0000-0002-0254-4357)
- Tomohiro Utsumi (ORCID: https://orcid.org/0000-0002-4673-7230)
- Sayaka Aritake‐Okada (ORCID: https://orcid.org/0000-0002-6564-5817)
- Kentaro Nagao (ORCID: https://orcid.org/0000-0001-6497-2835)
- Momo Fushimi
Institutions
- Saitama Prefectural University (JP)
- National Center of Neurology and Psychiatry (JP)
Publication Details
- Journal
- Nutrients
- Published
- 2025-11-28
- DOI
- https://doi.org/10.3390/nu17233749
- Primary Topic
- Sleep and related disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00