Beliefs underlying older adults' intention to consume plant-based protein foods: A qualitative study

Drolet-Labelle, Virginie; Laurin, Danielle; Bédard, Alexandra; Drapeau, Vicky; Desroches, Sophie

doi:10.1016/j.appet.2022.106346

Cited by 14 publications

(4 citation statements)

References 48 publications

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“…Future studies should investigate the relationship between higher adherence to CFG-2019 and overall protein food quality and should examine how to increase consumption of high-quality plant-based protein foods. In that regard, a qualitative study among older adults highlighted that health benefits and food preparation skills would facilitate consumption of plant-based protein foods (37). Increasing consumption of unsweetened soy beverage (currently zero in the present study) or unsweetened milk (mean intake of 125 ml/d; Supplemental Table 2) could also contribute to higher intake of high-quality protein.…”

Section: Discussionmentioning

confidence: 81%

Relationship between Adherence to the 2019 Canada’s Food Guide Recommendations on Healthy Food Choices and Nutrient Intakes in Older Adults

Brassard

Chevalier

2023

The Journal of Nutrition

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Section: Discussionmentioning

confidence: 81%

Relationship between Adherence to the 2019 Canada’s Food Guide Recommendations on Healthy Food Choices and Nutrient Intakes in Older Adults

Brassard

Chevalier

2023

The Journal of Nutrition

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“…In that regard, a qualitative study among older adults highlighted that health benefits and food preparation skills would facilitate consumption of plant-based protein foods (36). Finally, we stress that the CCHS 2015 -Nutrition excluded individuals living in institutions who may have additional needs as well as barriers to consuming higher protein diets (14).…”

Section: Discussionmentioning

confidence: 96%

“…Future studies should investigate the relationship between higher adherence to CFG-2019 and overall protein food quality and should examine how to increase consumption of high-quality plant-based protein foods. In that regard, a qualitative study among older adults highlighted that health benefits and food preparation skills would facilitate consumption of plant-based protein foods (36). Finally, we stress that the CCHS 2015 – Nutrition excluded individuals living in institutions who may have additional needs as well as barriers to consuming higher protein diets (14).…”

Section: Discussionmentioning

confidence: 99%

Relationship between adherence to the 2019 Canada’s Food Guide recommendations on healthy food choices and nutrient intakes in older adults

Brassard

Chevalier

2023

Preprint

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Background: Following Canada's food guide (CFG) recommendations should ensure adequate nutrient intakes for persons aged 2 years and more. Older adults have increased needs in certain nutrients and the extent to which adherence to CFG recommendations can help reduce inadequate nutrient intakes is unknown. Objective: To assess the relationship between adherence to CFG recommendations on healthy food choices and intake of key nutrients in adults 65 years and older from the Canadian Community Health Survey (CCHS) 2015 - Nutrition. Methods: Secondary analysis of data from 4,093 adults of the CCHS 2015 - Nutrition (mean age, 73.6 y, 54% females). Dietary intakes were measured using an interviewer-administered 24-hour dietary recall including one repeat in a subsample (42%). The National Cancer Institute multivariate method was used to estimate usual (i.e., long-term) dietary intakes. Adherence to CFG recommendations was measured using the Healthy Eating Food Index (HEFI)-2019 score. Simple linear and logistic regression models estimated the effect of increased HEFI-2019 score on usual nutrient intakes and the prevalence of inadequate nutrient intakes (i.e., below the estimated average requirements), respectively. Results: Compared with the prevalence of inadequate intakes at median HEFI-2019 score (46.4/80 points), a higher HEFI-2019 (+11 points) was associated with reductions in the prevalence of inadequate intakes of magnesium, vitamin B6, and protein (-19.8% [95%CI: -30.8, -8.9], -12.7% [95%CI: -22.5, -3.0], and -4.7% [95%CI: -9.4, -0.1], respectively). In contrast, data for higher HEFI-2019 scores were compatible with increased prevalence of inadequate intakes of folate, vitamin D, and calcium (4.0% [95%CI: -8.4, 16.3], 2.6% [95%CI: 1.1, 4.0], and 2.3% [95%CI: -3.0, 7.5], respectively). Conclusions: Based on dietary intakes of Canadian older adults in 2015, increasing the degree of adherence to CFG recommendations on healthy food choices may reduce nutrient intake inadequacy for most key nutrients except folate, vitamin D and calcium.

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“…Of the studies that measured behaviour (n = 11), the variance ranged between 8.8 % − 40 % for Western cultures (Sultan et al, 2020;Rees et al, 2018), and 13 % − 46 % for Non-Western cultures (Cos ¸kun & Filimonau, 2021;Yu et al, 2021). One qualitative study used the TPB as a framework for thematic analysis (Drolet-Labelle et al, 2023). Health benefits, good taste and protecting the environment were perceived advantages of eating plant-based protein foods (i.e., attitudes).…”

Section: Theme 1: Testing the Original Tpbmentioning

confidence: 99%

Sustainable food consumption across Western and non-Western cultures: a scoping review considering the theory of planned behaviour

Randall,

Cousins,

Neilson

et al. 2023

Appetite

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Beliefs underlying older adults' intention to consume plant-based protein foods: A qualitative study

Cited by 14 publications

References 48 publications

Relationship between Adherence to the 2019 Canada’s Food Guide Recommendations on Healthy Food Choices and Nutrient Intakes in Older Adults

Relationship between Adherence to the 2019 Canada’s Food Guide Recommendations on Healthy Food Choices and Nutrient Intakes in Older Adults

Relationship between adherence to the 2019 Canada’s Food Guide recommendations on healthy food choices and nutrient intakes in older adults

Sustainable food consumption across Western and non-Western cultures: a scoping review considering the theory of planned behaviour

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