This Analysis presents a recently developed food system indicator framework and holistic monitoring architecture to track food system transformation towards global development, health and sustainability goals. Five themes are considered: (1) diets, nutrition and health; (2) environment, natural resources and production; (3) livelihoods, poverty and equity; (4) governance; and (5) resilience. Each theme is divided into three to five indicator domains, and indicators were selected to reflect each domain through a consultative process. In total, 50 indicators were selected, with at least one indicator available for every domain. Harmonized data of these 50 indicators provide a baseline assessment of the world’s food systems. We show that every country can claim positive outcomes in some parts of food systems, but none are among the highest ranked across all domains. Furthermore, some indicators are independent of national income, and each highlights a specific aspiration for healthy, sustainable and just food systems. The Food Systems Countdown Initiative will track food systems annually to 2030, amending the framework as new indicators or better data emerge.

Low intake of diverse complementary foods causes critical nutrient gaps in the diets of young children. Inadequate nutrient intake in the first 2 years of life can lead to poor health, educational, and economic outcomes. In this study, the extent to which food affordability is a barrier to consumption of several nutrients critical for child growth and development was examined in Ethiopia, Mozambique, South Africa, Tanzania, Uganda, and Zambia. Drawing upon data from nutrient gap assessments, household surveys, and food composition tables, current consumption levels were assessed, the cost of purchasing key nutritious foods that could fill likely nutrient gaps was calculated, and these costs were compared with current household food expenditure. Vitamin A is affordable for most households (via dark leafy greens, orange-fleshed vegetables, and liver) but only a few foods (fish, legumes, dairy, dark leafy greens, liver) are affordable sources of iron, animal-source protein, or calcium, and only in some countries. Zinc is ubiquitously unaffordable. For unaffordable nutrients, approaches to reduce prices, enhance household production, or increase household resources for nutritious foods are needed.

Due to complex interactions, changes in any one area of food systems are likely to impact—and possibly depend on—changes in other areas. Here we present the first annual monitoring update of the indicator framework proposed by the Food Systems Countdown Initiative, with new qualitative analysis elucidating interactions across indicators. Since 2000, we find that 20 of 42 indicators with time series have been trending in a desirable direction, indicating modest positive change. Qualitative expert elicitation assessed governance and resilience indicators to be most connected to other indicators across themes, highlighting entry points for action—particularly governance action. Literature review and country case studies add context to the assessed interactions across diets, environment, livelihoods, governance and resilience indicators, helping different actors understand and navigate food systems towards desirable change.

The high prevalence of stunting and micronutrient deficiencies among children in South Asia has lifelong health, educational, and economic consequences. For children aged 6–23 months, undernutrition is influenced by inadequate intake of complementary foods containing nutrients critical for growth and development. The affordability of nutrients lacking in young children’s diets in Bangladesh, India, and Pakistan was assessed in this study. Using data from nutrient gap assessments and household surveys, household food expenditures were compared with the cost of purchasing foods that could fill nutrient gaps. In all 3 countries, there are multiple affordable sources of vitamin A (orange-fleshed vegetables, dark leafy greens, liver), vitamin B12 (liver, fish, milk), and folate (dark leafy greens, liver, legumes, okra); few affordable sources of iron and calcium (dark leafy greens); and no affordable sources of zinc. Affordability of animal-source protein varies, with several options in Pakistan (fish, chicken, eggs, beef) and India (fish, eggs, milk) but few in Bangladesh (eggs). Approaches to reduce prices, enhance household production, or increase incomes are needed to improve affordability.

Foodborne diseases are a significant cause of illness in low- and middle-income countries (LMICs). Poor infrastructure, lack of regulatory oversight, and environmental conditions can increase food safety risks, particularly in traditional markets. Food vendors in traditional markets shoulder a heavy responsibility to keep food safe under often challenging conditions. The ability of these vendors to ensure food is safe is shaped by their knowledge, attitudes, and practices (KAP). Hence, understanding vendor KAP is important when designing interventions to improve food safety. To date most research on food vendors in LMICs has focused on vendors of ready-to-eat street foods and not on vendors of fresh food commodities. To fill this gap, a scoping review was undertaken to compile existing research on food safety KAP of vendors of food commodities in LMICs. PubMed, Google Scholar, Ovid Medline, and institutional Web sites of major research organizations were searched for original research articles and reports. Of 17,483 titles screened, 84 relevant studies were identified. Of the studies included, most were conducted after 2014 and focused on urban and periurban Africa. Most studies had a cross-sectional design with mixed methods (e.g., quantitative and qualitative analyses of vendor KAP through interviews and observations) and had small sample sizes (<50 participants). Common food value chains studied were dairy, meat, and fruits and vegetables. Very few studies included more than one type of commodity or value chain. Food vendor knowledge typically ranged from little to none, which was evident from observations of vendors operating under unsafe and unhygienic conditions, such as poor food handling and storage practices. Poor compliance with existing food safety policies, laws, and regulations was evident in some cases primarily due to either limited awareness of their existence or limited knowledge of how to implement them. However, vendors generally had positive attitudes toward food safety. No significant gaps were found between food safety knowledge and actual practices, although this correlation was not always examined rigorously in the reviewed studies. KAP and gaps between food safety behavior did not differ with vendor age or gender, type of product sold, or geography. Local government staff were identified as key enabling actors, interacting with food market vendors to foster improved food safety practices.HIGHLIGHTSMost studies were carried out after 2014 and focused on periurban Africa.Food safety knowledge and observed food handling and storage practices were generally poor.Few studies included evaluation of food safety beliefs and attitudes of vendors.Limited infrastructure, training, and financial resources were common challenges.Limited awareness of and compliance with food policies, laws, and regulations was noted.