ArticleNutrients2023
The Relationship between Knowledge, Dietary Supplementation, and Sleep Quality in Young Adults after the COVID-19 Pandemic.
Article in Nutrients, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 5 citations in OpenAlex.
- Adherence to the Alternate Mediterranean Diet and Multidimensional Sleep Health Among US Adults from the 2017-2018 National Health and Nutrition Examination Survey: Exploring Racial/Ethnic Disparities.Journal of the Academy of Nutrition and Dietetics · 2026Article
- Eat Well, Sleep Well: Exploring the Association Between Eating Behavior and Sleep Quality.Nutrients · 2025Article
- The effectiveness of online sleep education interventions for college students: A systematic review.American journal of health education · 2025Article
- Association of sleep hygiene knowledge and physical activity with sleep quality in nursing and medical students: a cross-sectional study.Frontiers in sports and active living · 2025Article
- The Impact of Education Level on Individual Lifestyle Behaviors among Dietetics Students and Professionals.Clocks & sleep · 2024Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
Abstract
introductionSleep is one of the most important factors affecting the quality of life. More than 50% of Polish adults have sleeping disorders, and young adults are the ones particularly vulnerable to this. This is why the analysis of the predictors of sleep quality, such as sleep hygiene knowledge and dietary knowledge, in young adults is a very important topic, especially after the COVID-19 pandemic, which may have affected sleeping habits. MATERIAL AND
methods402 young adults (mean age 28.12 ± 6.08 years old) were enrolled in the study during the COVID-19 pandemic. Sleep quality was assessed with the Pittsburgh Sleep Quality Questionnaire, while dietary knowledge and sleep hygiene knowledge were assessed with dedicated questionnaires. The participants were also asked about the use of specific dietary supplements.
resultsThe analysis showed that sleep hygiene knowledge was significantly associated with sleep length (R = -0.17,
conclusionsThis study showed that increased sleep hygiene knowledge promoted improved sleep length and overall sleep quality. In addition, dietary knowledge significantly correlated with time to fall asleep. On the other hand, decreased sleep quality was observed in participants who used medications or dietary supplements.
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