Investigating risk of suboptimal macro and micronutrient intake and their determinants in older Danish adults with specific focus on protein intake — a cross-sectional study

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Simon Rønnow Schacht, Mads Vendelbo Lind, Rasmus Leidesdorff Bechshøft, Grith Højfeldt, Søren Reitelseder, Tenna Jensen, Astrid Pernille Jespersen, Dennis Sandris Nielsen, Lars Holm, Inge Tetens

Suboptimal intake of nutrients is associated with adverse health outcomes. The current study investigated the risk of suboptimal macro and micronutrient intake and their potential determinants in a cross-sectional study of community-dwelling older Danish adults (65–81 years). Nutrient intake was obtained through a 3-day weighted dietary record and information on personal
characteristics and attitudes towards specific foods and dietary habits and nutrition through questionnaires. Dietary Reference Values (DRV) from the Nordic Nutrition Recommendations were used for the assessment. Among 157 participants, 68% and 66% had risk of suboptimal intake of dietary fiber and saturated fatty acids (SFA). For mono-unsaturated fatty acids (MUFA) and poly-unsaturated fatty acids (PUFA), the numbers were 47% and 62%, respectively. Increased risk of suboptimal protein intake was estimated in 3 to 45% of the participants, depending on the criteria used for the DRV and of the mode of expressing protein intake. Fifty percent had intakes of alcohol above the maximum recommended intake. Risk of micronutrient inadequacy was particularly high for vitamin D and thiamine (80 and 45%, respectively). Total energy intake and attitude regarding healthy eating were associated with lower nutrient intake. The current study illustrates that there is room for improvements in the dietary quality of community dwelling older Danish adults.
Original languageEnglish
Article number795
JournalNutrients
Volume11
Issue number4
Number of pages14
ISSN2072-6643
DOIs
Publication statusPublished - 2019

    Research areas

  • The Faculty of Science - Dietary Reference Values, Cut-point method, Nutrient adequacy, Nutrient deficiency, Protein deficiency, Nutrient determinants, Elderly, Sarcopenia, Bone mineral density, Counteracting Age-related Loss of Skeletal Muscle Mass (CALM) Study

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