Development of an optimal grocery list based on actual intake from a cross-sectional study of First Nations adults in Ontario, Canada
A multi-stage sampling strategy selected 1387 on-reserve First Nations adults in Ontario. Foods from a 24-hour dietary recall were assigned to the 100 most common food groups for men and women. Nutrients from market foods (MF) and traditional foods (TF) harvested from the wild as well as MF costs we...
Published in: | Applied Physiology, Nutrition, and Metabolism |
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Language: | English |
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Canadian Science Publishing
2022
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Online Access: | http://dx.doi.org/10.1139/apnm-2020-0950 https://cdnsciencepub.com/doi/full-xml/10.1139/apnm-2020-0950 https://cdnsciencepub.com/doi/pdf/10.1139/apnm-2020-0950 |
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crcansciencepubl:10.1139/apnm-2020-0950 2024-05-12T08:03:38+00:00 Development of an optimal grocery list based on actual intake from a cross-sectional study of First Nations adults in Ontario, Canada Batal, Malek Kenny, Tiff-Annie Johnson-Down, Louise Ing, Amy Fediuk, Karen Sadik, Tonio Chan, Hing Man Willows, Noreen 2022 http://dx.doi.org/10.1139/apnm-2020-0950 https://cdnsciencepub.com/doi/full-xml/10.1139/apnm-2020-0950 https://cdnsciencepub.com/doi/pdf/10.1139/apnm-2020-0950 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Applied Physiology, Nutrition, and Metabolism volume 47, issue 4, page 379-394 ISSN 1715-5312 1715-5320 Physiology (medical) Nutrition and Dietetics Physiology General Medicine Endocrinology, Diabetes and Metabolism journal-article 2022 crcansciencepubl https://doi.org/10.1139/apnm-2020-0950 2024-04-18T06:54:53Z A multi-stage sampling strategy selected 1387 on-reserve First Nations adults in Ontario. Foods from a 24-hour dietary recall were assigned to the 100 most common food groups for men and women. Nutrients from market foods (MF) and traditional foods (TF) harvested from the wild as well as MF costs were assigned based on the proportions of total grams consumed. Linear programming was performed imposing various constraints to determine whether it was possible to develop diets that included the most popular foods while meeting Institute of Medicine guidelines. Final models were obtained for both sexes with the top 100 food groups consumed while limiting the nutrient-poor foods to no more than the actual observed intake. These models met all nutrient constraints for men but those for dietary fibre, linoleic acid, phosphorus, and potassium were removed for women. MF costs were obtained from community retailers and online resources. A grocery list was then developed and MF were costed for a family of 4. The grocery list underestimated the actual weekly food cost because TF was not included. Contemporary observed diets deviated from healthier historic First Nations diets. A culturally appropriate diet would include more traditional First Nations foods and fewer MF. Novelty: Linear programming is a mathematical approach to evaluating the diets of First Nations. The grocery list is representative of food patterns within Ontario First Nations and can be used as an alternative to the nutritious food basket used for public health food costing. Article in Journal/Newspaper First Nations Canadian Science Publishing Canada Applied Physiology, Nutrition, and Metabolism |
institution |
Open Polar |
collection |
Canadian Science Publishing |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Physiology (medical) Nutrition and Dietetics Physiology General Medicine Endocrinology, Diabetes and Metabolism |
spellingShingle |
Physiology (medical) Nutrition and Dietetics Physiology General Medicine Endocrinology, Diabetes and Metabolism Batal, Malek Kenny, Tiff-Annie Johnson-Down, Louise Ing, Amy Fediuk, Karen Sadik, Tonio Chan, Hing Man Willows, Noreen Development of an optimal grocery list based on actual intake from a cross-sectional study of First Nations adults in Ontario, Canada |
topic_facet |
Physiology (medical) Nutrition and Dietetics Physiology General Medicine Endocrinology, Diabetes and Metabolism |
description |
A multi-stage sampling strategy selected 1387 on-reserve First Nations adults in Ontario. Foods from a 24-hour dietary recall were assigned to the 100 most common food groups for men and women. Nutrients from market foods (MF) and traditional foods (TF) harvested from the wild as well as MF costs were assigned based on the proportions of total grams consumed. Linear programming was performed imposing various constraints to determine whether it was possible to develop diets that included the most popular foods while meeting Institute of Medicine guidelines. Final models were obtained for both sexes with the top 100 food groups consumed while limiting the nutrient-poor foods to no more than the actual observed intake. These models met all nutrient constraints for men but those for dietary fibre, linoleic acid, phosphorus, and potassium were removed for women. MF costs were obtained from community retailers and online resources. A grocery list was then developed and MF were costed for a family of 4. The grocery list underestimated the actual weekly food cost because TF was not included. Contemporary observed diets deviated from healthier historic First Nations diets. A culturally appropriate diet would include more traditional First Nations foods and fewer MF. Novelty: Linear programming is a mathematical approach to evaluating the diets of First Nations. The grocery list is representative of food patterns within Ontario First Nations and can be used as an alternative to the nutritious food basket used for public health food costing. |
format |
Article in Journal/Newspaper |
author |
Batal, Malek Kenny, Tiff-Annie Johnson-Down, Louise Ing, Amy Fediuk, Karen Sadik, Tonio Chan, Hing Man Willows, Noreen |
author_facet |
Batal, Malek Kenny, Tiff-Annie Johnson-Down, Louise Ing, Amy Fediuk, Karen Sadik, Tonio Chan, Hing Man Willows, Noreen |
author_sort |
Batal, Malek |
title |
Development of an optimal grocery list based on actual intake from a cross-sectional study of First Nations adults in Ontario, Canada |
title_short |
Development of an optimal grocery list based on actual intake from a cross-sectional study of First Nations adults in Ontario, Canada |
title_full |
Development of an optimal grocery list based on actual intake from a cross-sectional study of First Nations adults in Ontario, Canada |
title_fullStr |
Development of an optimal grocery list based on actual intake from a cross-sectional study of First Nations adults in Ontario, Canada |
title_full_unstemmed |
Development of an optimal grocery list based on actual intake from a cross-sectional study of First Nations adults in Ontario, Canada |
title_sort |
development of an optimal grocery list based on actual intake from a cross-sectional study of first nations adults in ontario, canada |
publisher |
Canadian Science Publishing |
publishDate |
2022 |
url |
http://dx.doi.org/10.1139/apnm-2020-0950 https://cdnsciencepub.com/doi/full-xml/10.1139/apnm-2020-0950 https://cdnsciencepub.com/doi/pdf/10.1139/apnm-2020-0950 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
First Nations |
genre_facet |
First Nations |
op_source |
Applied Physiology, Nutrition, and Metabolism volume 47, issue 4, page 379-394 ISSN 1715-5312 1715-5320 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/apnm-2020-0950 |
container_title |
Applied Physiology, Nutrition, and Metabolism |
_version_ |
1798845764308303872 |