A qualitative study of older adults’ and healthcare professionals’ perspectives on the potential of functional food products to support healthy ageing

Mahony Lauren O', Shea Emma O', Eibhlís M. O'Connor, Audrey Tierney, Mary Harkin, Janas Harrington, Sharon Kennelly, Elke Arendt, Paul W. O'Toole, Suzanne Timmons

Research output: Contribution to journalArticlepeer-review

Abstract

Providing Mediterranean Diet (MD) nutrients in a minimally-processed functional food product may support healthy ageing, mediating favourable gut microbiota profiles when MD adherence is challenging. We thematically analysed stakeholders’ perspectives of functional food products targeting healthy ageing, through semi-structured individual and group interviews in Ireland, with 47 older-adults (recruited through social, retirement and disease-support groups); and 26 HCPs across a range of disciplines. Functional food products could provide a “boost” of hard-to-reach nutrients, supplementary fibre and/or protein, but there is caution with “silver bullet” products. Changing dentition (texture), appetite (portion size), dexterity (packaging; preparation ease) must be reflected, without stigmatising branding/presentation, while cost and availability were considered important. It was perceived that “sugar is the enemy”, while plant-based proteins were welcomed. In summary, novel food products could supplement, but not replace, a balanced diet for older adults, providing additional protein and fibre in a convenient, sustainable, carefully branded product.

Original languageEnglish
Article number105689
JournalJournal of Functional Foods
Volume107
DOIs
Publication statusPublished - Aug 2023

Keywords

  • Food products
  • Gut microbiota
  • Healthcare professionals
  • Mediterranean diet
  • Nutrition
  • Older adults

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