Emma Kenney , Krystal K Rampalli , Sharraf Samin , Edward A Frongillo , Ligia I Reyes , Shiva Bhandari , Morgan Boncyk , Stella Nordhagen , Helen Walls , Sigrid Wertheim-Heck , Amy Ickowitz , Solveig A Cunningham , Ramya Ambikapathi , Beatrice Ekesa , Mirriam Matita , Christine E Blake
{"title":"生计变化如何影响中低收入国家的食物选择行为:范围综述。","authors":"Emma Kenney , Krystal K Rampalli , Sharraf Samin , Edward A Frongillo , Ligia I Reyes , Shiva Bhandari , Morgan Boncyk , Stella Nordhagen , Helen Walls , Sigrid Wertheim-Heck , Amy Ickowitz , Solveig A Cunningham , Ramya Ambikapathi , Beatrice Ekesa , Mirriam Matita , Christine E Blake","doi":"10.1016/j.advnut.2024.100203","DOIUrl":null,"url":null,"abstract":"<div><p>Livelihoods have changed dramatically over the past decade in low- and middle-income countries (LMIC). These shifts are happening in tandem with shifts in individual and household food choice behaviors. This scoping review aimed to identify and characterize mechanisms through which livelihood changes could affect food choice behaviors in LMIC, including behaviors relating to food production, acquisition, preparation, distribution, and consumption. A literature search was conducted using 4 databases: PubMed, PsycInfo, AGRICOLA, and Embase. The search was further enhanced by expert solicitations. Studies were included if they measured or focused on a livelihood change, described or assessed a change in ≥1 food choice behavior, and focused on LMIC. Studies were excluded if they focused on migration from LMIC to a high-income country. Of the 433 articles that were identified, 53 met the inclusion criteria. Five mechanisms of how livelihood change can affect food choice were identified: occupation, locality, time, income, and social relations. Changes in occupation altered the balance of the availability and affordability of foods in local food environments compared with individual food production. Changes in location, time use, and income influenced where food was purchased, what types of foods were acquired, and how or where foods were prepared. Additionally, changes in social relationships and norms led to expanded food preferences, particularly among urban populations. Time limitations and higher discretionary income were associated with consumption of ultraprocessed foods. Understanding the relationships between the changes in livelihood occuring in LMIC and food choices of households in these countries can inform the development of policies, programs, and other actions to promote sustainable healthy diets and planetary health.</p></div>","PeriodicalId":7349,"journal":{"name":"Advances in Nutrition","volume":null,"pages":null},"PeriodicalIF":8.0000,"publicationDate":"2024-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2161831324000371/pdfft?md5=79839405035e52132a15157b20aa7895&pid=1-s2.0-S2161831324000371-main.pdf","citationCount":"0","resultStr":"{\"title\":\"How Livelihood Change Affects Food Choice Behaviors in Low- and Middle-Income Countries: A Scoping Review\",\"authors\":\"Emma Kenney , Krystal K Rampalli , Sharraf Samin , Edward A Frongillo , Ligia I Reyes , Shiva Bhandari , Morgan Boncyk , Stella Nordhagen , Helen Walls , Sigrid Wertheim-Heck , Amy Ickowitz , Solveig A Cunningham , Ramya Ambikapathi , Beatrice Ekesa , Mirriam Matita , Christine E Blake\",\"doi\":\"10.1016/j.advnut.2024.100203\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Livelihoods have changed dramatically over the past decade in low- and middle-income countries (LMIC). These shifts are happening in tandem with shifts in individual and household food choice behaviors. This scoping review aimed to identify and characterize mechanisms through which livelihood changes could affect food choice behaviors in LMIC, including behaviors relating to food production, acquisition, preparation, distribution, and consumption. A literature search was conducted using 4 databases: PubMed, PsycInfo, AGRICOLA, and Embase. The search was further enhanced by expert solicitations. Studies were included if they measured or focused on a livelihood change, described or assessed a change in ≥1 food choice behavior, and focused on LMIC. Studies were excluded if they focused on migration from LMIC to a high-income country. Of the 433 articles that were identified, 53 met the inclusion criteria. Five mechanisms of how livelihood change can affect food choice were identified: occupation, locality, time, income, and social relations. 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How Livelihood Change Affects Food Choice Behaviors in Low- and Middle-Income Countries: A Scoping Review
Livelihoods have changed dramatically over the past decade in low- and middle-income countries (LMIC). These shifts are happening in tandem with shifts in individual and household food choice behaviors. This scoping review aimed to identify and characterize mechanisms through which livelihood changes could affect food choice behaviors in LMIC, including behaviors relating to food production, acquisition, preparation, distribution, and consumption. A literature search was conducted using 4 databases: PubMed, PsycInfo, AGRICOLA, and Embase. The search was further enhanced by expert solicitations. Studies were included if they measured or focused on a livelihood change, described or assessed a change in ≥1 food choice behavior, and focused on LMIC. Studies were excluded if they focused on migration from LMIC to a high-income country. Of the 433 articles that were identified, 53 met the inclusion criteria. Five mechanisms of how livelihood change can affect food choice were identified: occupation, locality, time, income, and social relations. Changes in occupation altered the balance of the availability and affordability of foods in local food environments compared with individual food production. Changes in location, time use, and income influenced where food was purchased, what types of foods were acquired, and how or where foods were prepared. Additionally, changes in social relationships and norms led to expanded food preferences, particularly among urban populations. Time limitations and higher discretionary income were associated with consumption of ultraprocessed foods. Understanding the relationships between the changes in livelihood occuring in LMIC and food choices of households in these countries can inform the development of policies, programs, and other actions to promote sustainable healthy diets and planetary health.
期刊介绍:
Advances in Nutrition (AN/Adv Nutr) publishes focused reviews on pivotal findings and recent research across all domains relevant to nutritional scientists and biomedical researchers. This encompasses nutrition-related research spanning biochemical, molecular, and genetic studies using experimental animal models, domestic animals, and human subjects. The journal also emphasizes clinical nutrition, epidemiology and public health, and nutrition education. Review articles concentrate on recent progress rather than broad historical developments.
In addition to review articles, AN includes Perspectives, Letters to the Editor, and supplements. Supplement proposals require pre-approval by the editor before submission. The journal features reports and position papers from the American Society for Nutrition, summaries of major government and foundation reports, and Nutrient Information briefs providing crucial details about dietary requirements, food sources, deficiencies, and other essential nutrient information. All submissions with scientific content undergo peer review by the Editors or their designees prior to acceptance for publication.