| Title: | Association of sugar intake from different sources with incident dementia in the prospective cohort of UK Biobank participants |
| Journal: | Nutrition Journal |
| Published: | 4 Sep 2023 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/37661278/ |
| DOI: | https://doi.org/10.1186/s12937-023-00871-8 |
| URL: | https://nutritionj.biomedcentral.com/counter/pdf/10.1186/s12937-023-00871-8 |
Publication 9639
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Abstract
BackgroundDementia is a common disease with around 55 million cases worldwide. Therefore, dietary changes and lifestyle interventions are important approaches to delay the progress of a decline in cognitive function. The study aims to explore the association of various sources of free sugars (FS) and intrinsic sugars with dementia risk in the prospective population-based UK Biobank cohort.MethodsSugar consumption was assessed in 186,622 UK Biobank participants with at least one web-based dietary questionnaire (Oxford WebQ). Over a mean follow-up of 10.6 (standard deviation 1.1) years, 1498 incident dementia cases occurred. The hazard ratios (HR) for incident dementia were assessed with Cox proportional hazard regression models including sugar intake from different sources as penalized cubic splines to allow for non-linear predictor effects.ResultsThe intake of FS and intrinsic sugar was significantly associated with dementia risk in a J-shaped fashion with the HR-nadir observed at 9% and 8% total energy (%E), respectively. FS in beverages were significantly associated with dementia risk in an ascending approximately linear way, whereas no significant association was found for FS in solids. Assessing beverage subtypes, FS in soda/fruit drinks, milk-based drinks and to a lesser extent in juice were significantly and positively related to dementia risk, whereas no association was found for FS in tea/coffee. The association between sugar subtype consumption and dementia risk remained consistent in most sensitivity analyses but changed from a J-shape to a more linear shape when the analysis was restricted to participants with at least two Oxford WebQs.ConclusionsA linear-shaped association between sugar subtype intake and dementia risk is most consistently found for FS in beverages and more specifically for FS in soda/fruit drinks, as well as in milk-based drinks.Graphical Abstract</p>
4 Authors
- Sylva M. Schaefer
- Anna Kaiser
- Gerrit Eichner
- Mathias Fasshauer
1 Application
| Application ID | Title |
|---|---|
| 53438 | Association of nutrient composition with metabolic syndrome and cardiovascular risk - Findings from the UK Biobank |
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