globalchange  > 过去全球变化的重建
DOI: 10.1139/apnm-2018-0624
WOS记录号: WOS:000472862000002
论文题名:
Modelling optimal diets for quality and cost: examples from Inuit and First Nations communities in Canada
作者: Willows, Noreen1; Johnson-Down, Louise2; Kenny, Tiff-Annie3; Chan, Hing Man3; Batal, Malek2
通讯作者: Batal, Malek
刊名: APPLIED PHYSIOLOGY NUTRITION AND METABOLISM
ISSN: 1715-5312
EISSN: 1715-5320
出版年: 2019
卷: 44, 期:7, 页码:696-703
语种: 英语
英文关键词: NOVA classification ; diet optimization ; healthy eating index ; diet modelling ; nutrition transition ; ultra-processed foods ; linear programming ; Indigenous ; First Nations ; Inuit
WOS关键词: PERSISTENT ORGANIC POLLUTANTS ; ULTRA-PROCESSED FOODS ; NORTHERN QUEBEC ; ABORIGINAL PEOPLES ; HEALTH ; CREE ; SECURITY ; CONSUMPTION ; POPULATION ; CHILDREN
WOS学科分类: Nutrition & Dietetics ; Physiology ; Sport Sciences
WOS研究方向: Nutrition & Dietetics ; Physiology ; Sport Sciences
英文摘要:

This review summarizes aspects of the 2017 Canadian Nutrition Society symposium, "Modelling diets for quality and cost: examples from Inuit and First Nations in Canada". Indigenous peoples in Canada experience a high prevalence of nutritionrelated chronic disease because of the poor quality and high cost of their food supply. Since European colonization, they have transitioned from a diet of minimally processed traditional foods (game, fish, and plants) procured using pursuits such as hunting, fishing, gathering, and horticulture to a diet comprised mostly of processed market foods. This nutrition transition is the result of factors such as colonial policies and practices; climate change; environmental degradation; contaminants in traditional foods; and limited availability of, or access to, economical and healthful market foods. Presenters Malek Batal and Laurie Chan characterized the contemporary diets of First Nations and Inuit populations and demonstrated novel methods for modelling more optimal diets using 2 datasets: the First Nations Food, Nutrition, and Environment Study and the Inuit Health Survey. It was demonstrated how the NOVA classification characterized the portion of the diet consisting of processed foods. Dietary components were then manipulated to reduce ultra-processed food and drink intake to increase the Healthy Eating Index score. Linear programming was explained as a way to mathematically design theoretical diets that aim to optimize food cost, nutrition quality, and contaminant level of traditional foods. While diet-modelling methodologies have limitations, they provide a basis for engaging Indigenous peoples and governments to develop nutrition goals and policies anchored in contemporary food realities.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/141181
Appears in Collections:过去全球变化的重建

Files in This Item:

There are no files associated with this item.


作者单位: 1.Univ Alberta, Dept Agr Food & Nutr Sci, Edmonton, AB T6G 2P5, Canada
2.Univ Montreal, Fac Med, Dept Nutr, Montreal, PQ H3T 1A8, Canada
3.Univ Ottawa, Dept Biol, Ottawa, ON K1N 6N5, Canada

Recommended Citation:
Willows, Noreen,Johnson-Down, Louise,Kenny, Tiff-Annie,et al. Modelling optimal diets for quality and cost: examples from Inuit and First Nations communities in Canada[J]. APPLIED PHYSIOLOGY NUTRITION AND METABOLISM,2019-01-01,44(7):696-703
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Willows, Noreen]'s Articles
[Johnson-Down, Louise]'s Articles
[Kenny, Tiff-Annie]'s Articles
百度学术
Similar articles in Baidu Scholar
[Willows, Noreen]'s Articles
[Johnson-Down, Louise]'s Articles
[Kenny, Tiff-Annie]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Willows, Noreen]‘s Articles
[Johnson-Down, Louise]‘s Articles
[Kenny, Tiff-Annie]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.