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Many newcomers to Canada struggle with food insecurity and the health impacts of dietary acculturation. "Growing Roots" is a newcomer nutrition program designed through a community development approach to help immigrants and refugees adapt positively to the Canadian food environment. This qualitative action research project documented the development, implementation and impacts of the program in an inner city neighbourhood of Winnipeg, Manitoba, Canada. Data was collected through oral questionnaires and interviews. Impacts included: 1) Healthy adaptation to the Canadian foodscape; 2) Enhanced nutrition knowledge and behaviours; 3) Improvements to food security status; and 4) Enhanced social networks. [ABSTRACT FROM AUTHOR]

Introduction: "Food deserts" have emerged over the past 20 years as spaces of concern for communities, public health authorities and researchers because of their potential negative impact on dietary quality and subsequent health outcomes. Food deserts are residential geographic spaces, typically in urban settings, where low-income residents have limited or no access to retail food establishments with sufficient variety at affordable cost. Research on food deserts presents methodological challenges including retail food store identification and classification, identification of low-income populations, and transportation and proximity metrics. Furthermore, the complex methods often used in food desert research can be difficult to reproduce and communicate to key stakeholders. To address these challenges, this study sought to demonstrate the feasibility of implementing a simple and reproducible method of identifying food deserts using data easily available in the Canadian context. Methods: This study was conducted in Winnipeg, Canada in 2014. Food retail establishments were identified from Yellow Pages and verified by public health dietitians. We calculated two scenarios of food deserts based on location of the lowest-income quintile population: (a) living = 500 m from a national chain grocery store, or (b) living = 500 m from a national chain grocery store or a full-service grocery store. Results: The number of low-income residents living in a food desert ranged from 64 574 to 104 335, depending on the scenario used. Conclusion: This study shows that food deserts affect a significant proportion of the Winnipeg population, and while concentrated in the urban core, exist in suburban neighbourhoods also. The methods utilized represent an accessible and transparent, reproducible process for identifying food deserts. These methods can be used for costeffective, periodic surveillance and meaningful engagement with communities, retailers and policy makers. [ABSTRACT FROM AUTHOR]