| Title: | Association of ultra-processed food consumption with risk of microvascular complications among individuals with type 2 diabetes in the UK Biobank: a prospective cohort study |
| Journal: | American Journal of Clinical Nutrition |
| Published: | 25 Jul 2024 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/39067859/ |
| DOI: | https://doi.org/10.1016/j.ajcnut.2024.07.022 |
Publication 12776
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Abstract
BACKGROUND: The poor nutritional characteristics and potentially harmful molecules in ultra-processed foods (UPFs) were risk factors for diabetic microvascular complications. However, the evidence regarding UPFs and diabetic microvascular complications remains limited.</p>
OBJECTIVE: To evaluate the associations between UPF consumption and the risk of diabetic microvascular complications, examine the underlying biological pathways (e.g. inflammation and lipid profile), and identify whether the associations differ by type of UPF dietary patterns.</p>
METHODS: We included a prospective cohort of UK Biobank participants with type 2 diabetes (T2D) having at least one 24-h dietary recall (N = 5685). UPFs were defined using the Nova classification. Principal component analysis was used to derive UPF consumption patterns. Associations of UPFs and their consumption patterns with microvascular complications were assessed using Cox proportional hazards regression models. Mediation analyses were used to estimate the mediating effects of 22 biomarkers.</p>
RESULTS: During a median of 12.7 years of follow-up, 1243 composite microvascular complications events occurred (599 diabetic retinopathy, 237 diabetic neuropathy, and 662 diabetic kidney disease events). Five consumption patterns were identified (spread and bread, cereal prepared with liquids, dairy-based product, sugary beverage and snack, and mixed beverage and savory snack patterns). A 10% increment in the proportion of UPF was associated with higher hazards of the composite microvascular complications (hazard ratio (HR): 1.08; 95% confidence interval (CI): 1.03, 1.13) and diabetic kidney disease (HR: 1.13; 95% CI: 1.06, 1.20). Triglycerides, C-reactive protein, and body mass index collectively explained 22.0% (9.6%-43.0%) of the association between UPF intake and the composite microvascular complications. Pattern high in mixed beverage and savory snack was associated with a higher risk of the composite microvascular complications.</p>
CONCLUSION: Higher UPF consumption was associated with higher risks of diabetic microvascular complications, and the association was partly mediated through multiple potential ways.</p>
12 Authors
- Yue Li
- Yuwei Lai
- Tingting Geng
- Yan-Bo Zhang
- Peng-Fei Xia
- Jun-Xiang Chen
- Kun Yang
- Xiao-Tao Zhou
- Yun-Fei Liao
- Oscar H Franco
- Gang Liu
- An Pan
1 Application
| Application ID | Title |
|---|---|
| 68307 | Environmental and genetic determinants of morbidity and mortality among adults with cardiometabolic disorders |
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