Along the U.S. West Coast, sustainable management has rebuilt fish stocks, providing an opportunity to supply nutrient-rich food to adjacent coastal communities where food insecurity and diet-based diseases are common. However, the market has not successfully supplied locally sourced seafood to nutritionally vulnerable people. Rather, a few organizations make this connection on a limited scale. We used a "positive deviant" approach to learn how these organizations' efforts developed, how they overcame challenges, and what conditions enabled their interventions. We found that organizations in these positive deviant cases provided fish from a wide variety of species and sources, and distributed them through different channels to a diversity of end consumers. A key factor facilitating success was the ability to negotiate a price point that was both profitable and reasonable for organizations supplying nutritionally vulnerable or low-income consumers. Further-more, securing access to grants overcame initial costs of establishing new supply channels. All cases highlighted the importance of individual champions who encouraged development and cultural connections between the initiative and the nearby community. Organizations overcame key challenges by establishing regulations governing these new channels and either using partnerships or vertically integrating to reduce costs associated with processing and transport. Oftentimes training and education were also critical to instruct workers on how to process unfamiliar fish and to increase consumer awareness of local fish and how to prepare them. These lessons illuminate pathways to improve the contribution of local seafood to the healthy food system.
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http://dx.doi.org/10.5304/jafscd.2020.101.027 | DOI Listing |
Proc Natl Acad Sci U S A
December 2024
The Columbia Climate School, Columbia University, New York, NY 10025.
The world faces a global challenge of how to meet the nutritional needs of a diverse global population through diets. This paper defines the relative nutritional needs across each stage of the life cycle to support human health and identifies who is nutritionally vulnerable. Findings in this paper suggest that there are biological nutritional vulnerabilities stemming from high micronutrient needs per calorie in certain phases of the life cycle, particularly for infants and young children, women of reproductive age, pregnant and lactating women, and older adults, particularly older women.
View Article and Find Full Text PDFNutrition
November 2024
Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. Electronic address:
Background & Aims: Sustainable diets are characterized by being culturally acceptable, economically fair, affordable and accessible to all, nutritionally sufficient, safe and healthy, and are efficient in their utilization of human and other natural resources. The aim of the present study was to determine the difference in the cost and affordability of providing nutritious and sustainable food baskets in different zones of Iran 2016 through 2019.
Material & Methods: In this repeated cross-sectional study, the expenditure and income data of 128,716 Iranian households that participated in the "Household Income and Expenditure Survey" 2016 through 2019 were used.
Nutr Diet
November 2024
Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.
Aim: Nutritional requirements are increased in young people to support growth, and this is particularly critical when pregnancy occurs within young age groups. The aim was to describe nutritional intakes (with particular emphasis on iron and calcium) and selected pregnancy outcomes, in a young antenatal population aged 14-24 years.
Method: A retrospective audit was conducted using 404 records from a young parents' antenatal clinic which included prepregnancy body mass index (BMI), pregnancy weight gain, baby birth weight, nutritional biochemistry, and dietitian assessment of iron and calcium intakes and supplement use.
Public Health Nutr
November 2024
USAID Advancing Nutrition, Arlington, VA, USA.
Objective: This study examined drivers and barriers to iron and folic acid supplementation and consumption of iron- and vitamin A-rich foods among women of reproductive age and adolescent girls in Niger.
Design: This was an exploratory qualitative study using focus group discussions and semi-structured interviews.
Setting: This study was conducted in the rural areas of three districts in Maradi and Zinder regions of southern Niger.
PLoS One
October 2024
Save the Children US, Fairfield, CT, United States of America.
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