The Relationship Between Healthy Eating Motivation and Protein Intake in Community-Dwelling Older Adults With Varying Functional Status

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2020
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Rempe, Hanna M.
Gingrich, Anne
Skurk, Thomas
Brandl, Beate
Hauner, Hans
Volkert, Dorothee
Sieber, Cornel C.
Freiberger, Ellen
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Nutrients. Molecular Diversity Preservation International (MDPI). 2020, 12(3), 662. eISSN 2072-6643. Available under: doi: 10.3390/nu12030662
Zusammenfassung

In older adults, the relationship between healthy eating motivation (HEM) and protein intake as key component of a healthy diet is poorly understood. Therefore, we investigate the association of HEM with (1) total protein intake and (2) intake of different protein sources in older adults with varying functional status. In this cross-sectional study including 250 adults (≥70 years), we assessed HEM with "The Eating Motivation Survey" and protein intake by 7-day food records. In addition, gender, age, Body Mass Index (BMI), energy intake and functional status were considered. Regression analyses revealed that HEM was neither related to total (β = -0.02; p = 0.723) nor to relative protein intake (β = 0.04; p = 0.370). Notwithstanding this, participants with stronger HEM showed lower intake of protein from meat and meat products (β = -0.14; p = 0.018), higher intake of overall plant-based protein (β = 0.11; p = 0.032), protein from fruit and vegetables (β = 0.20.; p = 0.002) and from pulses, nuts an seeds (β = 0.16; p = 0.016). Our findings suggest HEM as a valuable indicator for intake of distinct protein sources. However, since HEM is not related to total protein intake, the importance of sufficient protein consumption should be emphasized by promoting healthy eating, regardless of self-perceived HEM.

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150 Psychologie
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protein intake; protein sources; healthy eating motivation; older adults; functional status
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ISO 690REMPE, Hanna M., Gudrun SPROESSER, Anne GINGRICH, Thomas SKURK, Beate BRANDL, Hans HAUNER, Britta RENNER, Dorothee VOLKERT, Cornel C. SIEBER, Ellen FREIBERGER, 2020. The Relationship Between Healthy Eating Motivation and Protein Intake in Community-Dwelling Older Adults With Varying Functional Status. In: Nutrients. Molecular Diversity Preservation International (MDPI). 2020, 12(3), 662. eISSN 2072-6643. Available under: doi: 10.3390/nu12030662
BibTex
@article{Rempe2020-02-28Relat-49168,
  year={2020},
  doi={10.3390/nu12030662},
  title={The Relationship Between Healthy Eating Motivation and Protein Intake in Community-Dwelling Older Adults With Varying Functional Status},
  number={3},
  volume={12},
  journal={Nutrients},
  author={Rempe, Hanna M. and Sproesser, Gudrun and Gingrich, Anne and Skurk, Thomas and Brandl, Beate and Hauner, Hans and Renner, Britta and Volkert, Dorothee and Sieber, Cornel C. and Freiberger, Ellen},
  note={Article Number: 662}
}
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