Association between Habitual Diet and the Postprandial Glucose Response-An Enable Study

Reik A, Brandl B, Schauberger G, Wawro N, Linseisen J, Skurk T, Volkert D, Hauner H, Holzapfel C (2022)

Publication Type: Journal article

Publication year: 2022

Journal

Molecular Nutrition & Food Research Wiley-VCH Verlag

DOI: 10.1002/mnfr.202200110

Abstract

Scope It is inconclusive which factors influence inter-individual variations of postprandial glucose response (PPGR). This study investigates whether the habitual diet is associated with PPGR. Methods and results Data from healthy adults (young adults with 18-25 years, middle-aged adults with 40-65 years, and older adults with 75-85 years) is collected at baseline and during an oral glucose tolerance test (OGTT) collected. Habitual diet is assessed by a food frequency questionnaire and two 24-h food lists. Associations between habitual diet and glucose incremental area under the curve (iAUC(min)) are examined by regression models. The intake of cereals and cereal products is negatively associated with glucose iAUC(min) (p = 0.002) in the total cohort (N = 459, 50% women, 55 +/- 21 years, BMI 26 +/- 5 kg m(-)(2)). Up to 9% of the variance in the glycemic response is explained by the respective dietary parameters identified in the models of the specific age groups. Conclusion There are age-specific diet-related effects on PPGR. The usual intake of cereals and cereal products seems to play a greater role in PPGR in more than one age group. Further research is needed, to establish how diet can be optimized based on age and PPGR.

Authors with CRIS profile

Dorothee Volkert Professur für Klinische Ernährung im Alter

Involved external institutions

Technische Universität München (TUM) DE Germany (DE) Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt (HMGU) / Helmholtz Munich DE Germany (DE)

How to cite

APA:

Reik, A., Brandl, B., Schauberger, G., Wawro, N., Linseisen, J., Skurk, T.,... Holzapfel, C. (2022). Association between Habitual Diet and the Postprandial Glucose Response-An Enable Study. Molecular Nutrition & Food Research. https://doi.org/10.1002/mnfr.202200110

MLA:

Reik, Anna, et al. "Association between Habitual Diet and the Postprandial Glucose Response-An Enable Study." Molecular Nutrition & Food Research (2022).

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