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1.
BMC Public Health ; 24(1): 1268, 2024 May 08.
Artigo em Inglês | MEDLINE | ID: mdl-38720254

RESUMO

BACKGROUND: In Africa, approx. 675 million people were at risk of food insecurity. COVID-19 pandemic is likely to have exacerbated this situation, by damaging populations' access to and affordability of foods. This study is aimed at estimating the impacts of the COVID-19 pandemic on availability and prices of essential food commodities at 20 large markets in Ghana. METHODS: Data on food availability and food retail prices collected through weekly market-level data during the period from July 2017 to September 2020 were used in this study. We performed interrupted time-series analyses and estimated the percentage increases between the observed and predicted food prices by food group and by region to assess the impact of COVID-19 pandemic on food prices. RESULTS: As a result, the impact of COVID-19 on food availability was limited. However, the results of interrupted time-series analyses indicate a significant increase in overall mean food prices in Greater Accra, Eastern and Upper East regions. It was also found that mean price of starchy roots, tubers and plantains significantly increased across regions. DISCUSSION: The impact of COVID-19 pandemic on food availability and prices was significant but varied by food type and regions in Ghana. Continuous monitoring and responses are critical to maintain food availability and affordability.


Assuntos
COVID-19 , Comércio , Abastecimento de Alimentos , Análise de Séries Temporais Interrompida , Gana/epidemiologia , Humanos , COVID-19/epidemiologia , Abastecimento de Alimentos/estatística & dados numéricos , Abastecimento de Alimentos/economia , Comércio/estatística & dados numéricos , Comércio/economia , Insegurança Alimentar/economia , Pandemias/economia
2.
Int J Health Geogr ; 23(1): 10, 2024 May 09.
Artigo em Inglês | MEDLINE | ID: mdl-38724949

RESUMO

Obesity, a significant public health concern, disproportionately affects people with lower socioeconomic status (SES). Food environments have been identified as part of the causal chain of this disparity. This study investigated variations in the food environment across groups with different SES profiles residing in peri-urban municipal settings. In addition, it examined the association of the perceived and objective food environments with eating behaviour and assessed if these associations were moderated by SES. Utilizing GIS and survey data (n = 497, aged 25-65), results showed differences in the objective and perceived food environments based on SES. Respondents with higher SES perceived their food environments as better but resided farther from all food outlets compared to respondents with lower SES. However, there was no difference in outlet density or mRFEI between SES groups. SES moderated associations between the objective and perceived food environments and most eating behavior outcomes except fast food consumption frequency. For fruits and vegetables, SES moderated the association between neighborhood availability and consumption frequency (ß0.23,CI0.03;0.49). Stratified analysis revealed a positive association for both lower (ß0.15, CI0.03;0.27) and higher (ß0.37, CI 0.12;0.63) SES groups. For snack foods, SES moderated the association between healthy outlet density and consumption frequency (ß-0.60, CI-0.94; -0.23), showing statistical significance only for respondents with higher SES (ß0.36,CI 0.18;0.55). Similarly, for sugar-sweetened beverages, a statistically significant interaction was observed between unhealthy outlet density in the 1000m buffer and consumption frequency (ß 0.06, CI 0.02; 0.11). However, this association was only statistically significant for respondents with higher SES (ß-0.02,CI -0.05;-0.0002). These results emphasize the significance of SES as a crucial element in comprehending the connection between the food environment and eating behaviour. Indicating the need for policymakers to take SES into account when implementing food environment interventions, particularly when focusing on the neighborhood food environment without considering residents' SES and their perceptions.


Assuntos
Comportamento Alimentar , Classe Social , Humanos , Bélgica/epidemiologia , Masculino , Adulto , Feminino , Pessoa de Meia-Idade , Comportamento Alimentar/psicologia , Idoso , Abastecimento de Alimentos/estatística & dados numéricos , Características da Vizinhança , Inquéritos e Questionários
3.
PLoS One ; 19(5): e0297694, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38728255

RESUMO

BACKGROUND: The COVID-19 pandemic has not only caused tremendous loss of life and health but has also greatly disrupted the world economy. The impact of this disruption has been especially harsh in urban settings of developing countries. We estimated the impact of the pandemic on the occurrence of food insecurity in a cohort of women living in Mexico City, and the socioeconomic characteristics associated with food insecurity severity. METHODS: We analyzed data longitudinally from 685 women in the Mexico City-based ELEMENT cohort. Food insecurity at the household level was gathered using the Latin American and Caribbean Food Security Scale and measured in-person during 2015 to 2019 before the pandemic and by telephone during 2020-2021, in the midst of the pandemic. Fluctuations in the average of food insecurity as a function of calendar time were modeled using kernel-weighted local polynomial regression. Fixed and random-effects ordinal logistic regression models of food insecurity were fitted, with timing of data collection (pre-pandemic vs. during pandemic) as the main predictor. RESULTS: Food insecurity (at any level) increased from 41.6% during the pre-pandemic period to 53.8% in the pandemic stage. This increase was higher in the combined severe-moderate food insecurity levels: from 1.6% pre-pandemic to 16.8% during the pandemic. The odds of severe food insecurity were 3.4 times higher during the pandemic relative to pre-pandemic levels (p<0.01). Socioeconomic status quintile (Q) was significantly related to food insecurity (Q2 OR = 0.35 p<0.1, Q3 OR = 0.48 p = 0.014, Q4 OR = 0.24 p<0.01, and Q5 OR = 0.17 p<0.01), as well as lack of access to social security (OR = 1.69, p = 0.01), and schooling (OR = 0.37, p<0.01). CONCLUSIONS: Food insecurity increased in Mexico City households in the ELEMENT cohort as a result of the COVID-19 pandemic. These results contribute to the body of evidence suggesting that governments should implement well-designed, focalized programs in the context of economic crisis such as the one caused by COVID-19 to prevent families from the expected adverse health and well-being consequences associated to food insecurity, especially for the most vulnerable.


Assuntos
COVID-19 , Insegurança Alimentar , Pandemias , Humanos , COVID-19/epidemiologia , México/epidemiologia , Feminino , Adulto , Fatores Socioeconômicos , Pessoa de Meia-Idade , SARS-CoV-2/isolamento & purificação , Estudos de Coortes , Abastecimento de Alimentos/estatística & dados numéricos , Estudos Longitudinais
4.
BMJ Open ; 14(5): e085322, 2024 May 02.
Artigo em Inglês | MEDLINE | ID: mdl-38697763

RESUMO

INTRODUCTION: US Department of Agriculture (USDA) Gus Schumacher Nutrition Incentive Programme (GusNIP) produce prescription programme (PPR) 'prescriptions' provide eligible participants with low income, risk for diet-related chronic disease and food insecurity a healthcare issued incentive to purchase lower to no cost fruits and vegetables (FVs). However, GusNIP requirements specify that PPR prescriptions can only be redeemed for fresh (not frozen, canned or dried) FVs. This requirement may prevent participants from fully engaging in or benefiting from GusNIP PPR, given communities with lower healthy food access may have reduced fresh FV accessibility. METHODS AND ANALYSIS: We will use the nationally representative 2012-2013 National Household Food Acquisition and Purchase Survey (FoodAPS) and complementary FoodAPS Geography Component data in a secondary data analysis to examine how household GusNIP PPR eligibility relates to the quantity and variety of fresh, frozen, canned and dried FV purchases and to what extent individual, household and food environment factors shape the relationship. FoodAPS data include household food purchasing and acquisition information across a 7 day period from 14 317 individuals among 4826 households and was collected between April 2012 and January 2013. The FoodAPS Geography Component provides information about the local community/environment relative to FoodAPS households. This study will examine the correlation or association of selected variables between different quantities and varieties of fresh, frozen, canned and dried FVs, as well as correlations among multilevel predictors. ETHICS AND DISSEMINATION: We are following data integrity standards as outlined by agreements with the USDA Economic Research Service. All results of analyses will undergo a thorough disclosure review to ensure no identifiable data are shared. Results will be disseminated to research, practice and policy communities using an Open Access peer-reviewed manuscript(s), scientific and practice presentations, and a public facing report and infographic.


Assuntos
Frutas , Verduras , Humanos , Estados Unidos , Insegurança Alimentar , Feminino , Masculino , Abastecimento de Alimentos/estatística & dados numéricos , Adulto , United States Department of Agriculture , Assistência Alimentar/estatística & dados numéricos , Pobreza , Comportamento do Consumidor/estatística & dados numéricos , Características da Família , Projetos de Pesquisa
5.
BMC Prim Care ; 25(1): 163, 2024 May 11.
Artigo em Inglês | MEDLINE | ID: mdl-38734634

RESUMO

BACKGROUND: Food insecurity (FI) is associated with negative health outcomes and increased healthcare utilization. Rural populations face increased rates of FI and encounter additional barriers to achieving food security. We sought to identify barriers and facilitators to screening and interventions for FI in rural primary care practices. METHODS: We conducted a mixed-methods study using surveys and semi-structured interviews of providers and staff members from rural primary care practices in northern New England. Survey data were analyzed descriptively, and thematic analysis was used to identify salient interview themes. RESULTS: Participants from 24 rural practices completed the survey, and 13 subsequently completed an interview. Most survey respondents (54%) reported their practices systematically screen for FI and 71% reported food needs were "very important" for their patients and communities. Time and resource constraints were the most frequently cited barriers to screening for and addressing FI in practices based on survey results. Interview themes were categorized by screening and intervention procedures, community factors, patient factors, external factors, practice factors, process and implementation factors, and impact of FI screening and interventions. Time and resource constraints were a major theme in interviews, and factors attributed to rural practice settings included geographically large service areas, stigma from loss of privacy in small communities, and availability of food resources through farming. CONCLUSIONS: Rural primary care practices placed a high value on addressing food needs but faced a variety of barriers to implementing and sustaining FI screening and interventions. Strategies that utilize practice strengths and address time and resource constraints, stigma, and large service areas could promote the adoption of novel interventions to address FI.


Assuntos
Insegurança Alimentar , Atenção Primária à Saúde , Humanos , New England , Feminino , Masculino , Serviços de Saúde Rural , População Rural/estatística & dados numéricos , Inquéritos e Questionários , Adulto , Abastecimento de Alimentos/estatística & dados numéricos , Entrevistas como Assunto
6.
Public Health Nutr ; 27(1): e126, 2024 May 03.
Artigo em Inglês | MEDLINE | ID: mdl-38698611

RESUMO

OBJECTIVE: The present study investigated potential predictors of food insecurity among UK university students during the COVID-19 pandemic. DESIGN: Close-ended questionnaire administered to a cross-sectional sample of UK university students. SETTING: Data were collected using an online survey platform in October 2020, during the COVID-19 pandemic. PARTICIPANTS: A nationally representative sample of UK university students (n 640). RESULTS: Odds ratios (OR) obtained from logistic regression were statistically significant for three measures of economic hardship. First, students who relied on financial aid from student loans were 1·9 times more likely to report being food insecure than students who did not rely on financial aid from student loans. Second, students who could not pay their utility bill (v. those that could pay) were 3·1 times the odds of being food insecure. Finally, as perceived difficulty in paying for accommodation increased across the sample, the odds of being food insecure also increased (OR = 1·9). We also found that students who were recently ill were 2·2 times more likely to be food insecure compared with students who were not recently ill. We did not find any evidence that testing positive for COVID-19 predicted food insecurity, and university supplied food parcels/boxes did not reduce student food insecurity. CONCLUSIONS: Both economic factors and illness play a significant role in self-reported food insecurity in higher education students during pandemic lockdown. Further research is needed to explore food insecurity, economic factors and illness outside of a pandemic context.


Assuntos
COVID-19 , Insegurança Alimentar , SARS-CoV-2 , Estudantes , Humanos , COVID-19/epidemiologia , Estudantes/estatística & dados numéricos , Estudantes/psicologia , Universidades , Feminino , Masculino , Estudos Transversais , Reino Unido/epidemiologia , Adulto Jovem , Inquéritos e Questionários , Adulto , Pandemias , Adolescente , Abastecimento de Alimentos/estatística & dados numéricos , Abastecimento de Alimentos/economia
7.
BMC Public Health ; 24(1): 1245, 2024 May 06.
Artigo em Inglês | MEDLINE | ID: mdl-38711106

RESUMO

OBJECTIVE: To benchmark the university food environment and explore students' experiences with food insecurity and healthy eating in order to inform interventions to improve access and affordability of healthy foods for university students. DESIGN: A food environment audit was conducted on the university campus using the Uni-Food tool from April to May 2022 and was comprised of three main components, university systems and governance, campus facilities and environment, and food retail outlets. A qualitative study design was also used to conduct focus groups and semi-structured interviews with students to explore key themes regarding their experiences with food insecurity and healthy eating. SETTING: Macquarie University, Australia. PARTICIPANTS: For the food environment audit 24 retail outlets on campus and for the qualitative component 29 domestic and international students enrolled at Macquarie University. RESULTS: The university only scored 27% in total for all components in the food environment audit. The results showed the need for better governance and leadership of the food environment. The qualitative component suggested that the main barriers to accessing healthy foods were related to availability, pricing, and knowledge of healthy foods. Future intervention ideas included free fruits and vegetables, food relief, discounts, improved self-catering facilities, education, and increased healthy food outlets. CONCLUSIONS: Improving governance measures related to healthy eating on campus are a core priority to strengthen the food environment and students identified pricing and availability as key issues. These findings will inform effective and feasible interventions to improve food security and healthy eating on campus.


Assuntos
Benchmarking , Dieta Saudável , Insegurança Alimentar , Pesquisa Qualitativa , Estudantes , Humanos , Universidades , Estudantes/psicologia , Estudantes/estatística & dados numéricos , Dieta Saudável/psicologia , Feminino , Masculino , Austrália , Adulto Jovem , Grupos Focais , Adulto , Estudos de Casos Organizacionais , Abastecimento de Alimentos/estatística & dados numéricos
8.
Compr Rev Food Sci Food Saf ; 23(3): e13341, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38720590

RESUMO

New food sources and production systems (NFPS) are garnering much attention, driven by international trade, changing consumer preferences, potential sustainability benefits, and innovations in climate-resilient food production systems. However, NFPS can introduce new challenges for food safety agencies and food manufacturers. Most food safety hazards linked to new foods have been identified in traditional foods. However, there can be some food safety challenges that are unique to new foods. New food ingredients, inputs, and processes can introduce unexpected contaminants. To realize the full potential of NFPS, there is a need for stakeholders from governments, the food industry, and the research community to collectively work to address and communicate the safety of NFPS products. This review outlines known food safety hazards associated with select NFPS products on the market, namely, plant-derived proteins, seaweeds, jellyfish, insects, microbial proteins, as well as foods derived from cell-based food production, precision fermentation, vertical farming, and 3D food printing. We identify common elements in emerging NFPS regulatory frameworks in various countries/regions. Furthermore, we highlight current efforts in harmonization of terminologies, use of recent scientific tools to fill in food safety knowledge gaps, and international multi-stakeholder collaborations to tackle safety challenges. Although there cannot be a one-size-fits-all approach when it comes to the regulatory oversight for ensuring the safety of NFPS, there is a need to develop consensus-based structured protocols or workflows among stakeholders to facilitate comprehensive, robust, and internationally harmonized approaches. These efforts increase consumers' confidence in the safety of new foods and contribute toward fair practices in the international trade of such foods.


Assuntos
Inocuidade dos Alimentos , Humanos , Animais , Abastecimento de Alimentos/normas , Contaminação de Alimentos/prevenção & controle
9.
PLoS One ; 19(5): e0302869, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38718020

RESUMO

Dietary diversity is crucial in ensuring food and nutrition security. In low-middle-income countries, people frequently prioritize the quantity of food they consume over its quality due to a lack of availability and financial limitations. As a result, achieving dietary diversity is often overlooked in favor of ensuring adequate caloric intake. Through a social cognitive theory perspective, our study examines the relationship between food demonstrations and household dietary diversity in Ghana's Upper West Region utilizing cross-sectional survey data from 517 smallholder farmer households. The results from ordered logistic regression presented in odds ratio (OR) show that participating in food demonstrations (OR: 2.585, p<0.01), engaging in home gardening (OR: 1.932, p<0.001), having access to credit (OR: 1.609, p<0.01), self-rated good nutritional status (OR: 1.747, p<0.01), and Waala ethnicity (OR: 3.686, p<0.001) were all positively associated with high household dietary diversity. Conversely, living in the Wa West district was associated with lower dietary diversity (OR: 0.326, p<0.001). Our research findings suggest that policymakers may want to consider implementing community-based educational programs, such as home and school visits for food demonstrations and sensitizations, promoting mother-to-mother support groups for dietary diversity education, nutrition counseling services, and using role-play and local media. In addition, strengthening local agricultural policies through food banks, indigenous seed development, and mobile food markets and enhancing public-private partnerships like the Ghana Schools Feeding Programme and National Food Buffer Stock company could improve the supply chain and distribution networks for diverse food items. Implementing these interventions in the Upper West Region of Ghana could improve health, well-being, food security, and nutritional outcomes.


Assuntos
Dieta , Características da Família , Gana , Humanos , Estudos Transversais , Feminino , Masculino , Adulto , Abastecimento de Alimentos , Estado Nutricional , Pessoa de Meia-Idade
10.
Sci Rep ; 14(1): 10290, 2024 05 04.
Artigo em Inglês | MEDLINE | ID: mdl-38704396

RESUMO

The extensive research examines the current state of agricultural food supply chains, with focus on waste management in Bandung Regency, Indonesia. The study reveals that a significant proportion of food within the agricultural supply chain goes to waste and discusses the various challenges and complexities involved in managing food waste. The research presents a conceptual model based on the ADKAR change management paradigm to promote waste utilization, increase awareness and change people's behaviors. The model emphasizes the importance of creating awareness, fostering desire, providing knowledge, implementing changes, and reinforcing and monitoring the transformation process. It also addresses the challenges, barriers, and drivers that influence waste utilization in the agricultural supply chain, highlighting the need for economic incentives and a shift in public awareness to drive meaningful change. Ultimately, this study serves as a comprehensive exploration of food waste management in Bandung Regency, shedding light on the complexities of the issue and offering a systematic approach to transition towards more sustainable waste utilization practices.


Assuntos
Agricultura , Abastecimento de Alimentos , Gerenciamento de Resíduos , Agricultura/métodos , Gerenciamento de Resíduos/métodos , Indonésia , Humanos , Modelos Teóricos
11.
J Hist Ideas ; 85(2): 289-320, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38708650

RESUMO

This article explores the uses of utopian rhetoric of food plenty in Italian colonial visions before the First World War. It examines the travel writings of three leading Italian journalists, Enrico Corradini, Arnaldo Fraccaroli, and Giuseppe Bevione, who visited the Ottoman provinces of Tripolitania and Cyrenaica and campaigned for their colonization by Liberal Italy. By reconstructing their utopian rhetoric of food plenty, this article seeks to show the relevance of arguments about food and agriculture produce to early twentieth century colonial visions, shedding light on an aspect of Italian political thought that has been hitherto marginalized in existing historical scholarship.


Assuntos
Colonialismo , Itália , História do Século XX , Colonialismo/história , Utopias/história , Agricultura/história , Abastecimento de Alimentos/história , Império Otomano
12.
Ecol Evol Physiol ; 97(1): 29-52, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38717369

RESUMO

AbstractUngulates can respond to changes in food supply by altering foraging behavior, digestive function, and metabolism. A multifaceted response to an environmental change is considered robust. Short seasons of plant growth make herbivores sensitive to changes in food supply because maintenance and production must be accomplished in less time with fewer options in a more fragile response. Caribou live at high latitudes where short summers constrain their response to changes in food supply. We measured the ability of female caribou to resist and tolerate changes in the quality and quantity of their food supply during winter and summer. Caribou resisted changes in food abundance and quality by changing food intake and physical activity with changes in daily temperature within each season. Peak food intake rose by 134% from winter pregnancy to summer lactation (98 vs. 229 g kg-0.75 d-1), as digestible requirements to maintain the body increased by 85% for energy (1,164 vs. 2,155 kJ kg-0.75 d-1) and by 266% for N (0.79 vs. 2.89 g N kg-0.75 d-1). Caribou required a diet with a digestible content of 12 kJ g-1 and 0.8% N in pregnancy, 18 kJ g-1 and 1.9% N in early lactation, and 11 kJ g-1 and 1.2% N in late lactation, which corresponds with the phenology of the wild diet. Female caribou tolerated restriction of ad lib. food intake to 58% of their energy requirement (680 vs. 1,164 kJ kg-0.75 d-1) during winter pregnancy and to 84% of their energy requirement (1,814 vs. 2,155 kJ kg-0.75 d-1) during summer lactation without a change in stress level, as indicated by fecal corticosterone concentration. Conversely, caribou can respond to increased availability of food with a spare capacity to process digestible energy and N at 123% (2,642 vs. 2,155 kJ kg-0.75 d-1) and 145% (4.20 vs. 2.89 g N kg-0.75 d-1) of those respective requirements during lactation. Robust responses to changes in food supply allow caribou to sustain reproduction, which would buffer demographic response. However, herds may decline when thresholds of behavioral resistance and physiological tolerance are frequently exceeded. Therefore, the challenge for managing declining populations of caribou and other robust species is to identify declines in robustness before their response becomes fragile.


Assuntos
Rena , Estações do Ano , Feminino , Animais , Rena/fisiologia , Gravidez , Lactação/fisiologia , Abastecimento de Alimentos , Dieta , Ingestão de Alimentos/fisiologia , Temperatura
13.
South Med J ; 117(5): 260-265, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38701847

RESUMO

OBJECTIVES: Food insecurity (FI) is defined as limited or uncertain access to sufficient food for a healthy and active lifestyle. Our objective was to explore how the coronavirus disease 2019 (COVID-19) pandemic affected the FI status of pediatric patients and their families through interviewing caregivers who screen positive for FI. METHODS: Caregivers of all hospitalized patients at a tertiary children's hospital who screen positive for FI with a two-question screening tool were approached about enrolling in the study. Those who consented completed a presurvey and participated in a semistructured individual interview. Interviews were audio recorded, transcribed, and analyzed according to the guidelines of thematic analysis using NVivo 12. RESULTS: Interviews were conducted with 15 caregivers between July 2021 and January 2022. Caregivers were 100% female and 80% Black, 13% White, and 7% Hispanic/Latinx, with a mean age of 33 years. Seventy-three percent did not experience FI until the COVID-19 pandemic. Themes include lost wages, mothers forced out of the workforce due to childcare limitations, inflation and shortages of goods, increased stress/anxiety for caregivers and children, the centrality of extended family support, and the necessity/inadequacy of federal food programs. CONCLUSIONS: The COVID-19 pandemic impacted unemployment and poverty and consequently exacerbated FI. Our findings point to the need to focus on proximal societal solutions, such as federal policies aimed at food assistance and childcare. Understanding the challenges related to FI that caregivers and patients experience can improve screening, support, and treatment of patients presenting for care and inform the design of necessary interventions for individuals and communities beyond COVID-19.


Assuntos
COVID-19 , Insegurança Alimentar , Pesquisa Qualitativa , Humanos , COVID-19/epidemiologia , Feminino , Masculino , Criança , Adulto , SARS-CoV-2 , Cuidadores/psicologia , Cuidadores/estatística & dados numéricos , Criança Hospitalizada/psicologia , Pré-Escolar , Abastecimento de Alimentos/estatística & dados numéricos , Hospitalização/estatística & dados numéricos , Pandemias , Hospitais Pediátricos
14.
Inquiry ; 61: 469580241244728, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38706193

RESUMO

There is a natural relation between human health and the quality of their food and drinks, and elevating the quality input level of food production for all enterprises within the food supply chain system forms the foundation for preventing various potential food safety risks that may be encountered. Unlike the previous research on quality investment of food production by enterprises, this paper probes into the evolutionary routes of the behavior strategy selection of subjects in the food supply chain and the preconditions for the equilibrium points of the social co-governance system. It takes the approach of establishing a tripartite evolutionary game model of food suppliers, food manufacturers and consumers on the basis of the social co-governance framework, in view of the above, this paper focuses on the influence of the reputation mechanism and the market contracts among supply chain subjects on the selection of a behavior strategy for quality investment by enterprises under the condition of lawful regulation by government. The results show that every subject selects their own behavior strategy on the basis of the balance of their respective interests. The net disbursement incurred by enterprises for quality investment and the costs of participation in governance by consumers constitute the dominant factors that influence both enterprises' selection of a behavior strategy and the level of social co-governance. Compared with the increase in economic punishment imposed on suppliers for production of risky food raw materials, it is more efficient to control food safety risks by lowering the costs of quality investment by suppliers. Accordingly, this paper proposes advice on policy in an attempt to provide inspiration for preventing and controlling food safety risks.


Assuntos
Inocuidade dos Alimentos , Abastecimento de Alimentos , Teoria dos Jogos , Humanos , Abastecimento de Alimentos/economia , Investimentos em Saúde , Indústria Alimentícia/economia
15.
Vet Rec ; 194(9): 333, 2024 05 04.
Artigo em Inglês | MEDLINE | ID: mdl-38700214
16.
Nutrients ; 16(9)2024 Apr 24.
Artigo em Inglês | MEDLINE | ID: mdl-38732506

RESUMO

In the past five decades, global food systems have undergone a notable transition, moving from predominantly rural settings to increasingly urban and industrialized environments, largely driven by processes of globalization and supply chain integration. However, this evolution has not adequately addressed equitable access to nutritious diets and food environments, resulting in adverse health outcomes. This study delves into the spatial and non-spatial barriers that impede the adoption of healthy diets in the Noreste of Mexico, particularly focusing on the challenges associated with accessing and cultivating plant-based foods. Through an examination of suitable areas for urban agriculture and an exploration of the socio-cultural factors influencing the adoption of plant-based diets, the research focuses on interventions aimed at promoting healthier and more sustainable eating practices in Monterrey. The findings of the study reveal significant disparities in food access across the Monterrey metropolitan area, with central urban zones exhibiting superior access to fresh foods compared to suburban and peripheral regions. This inequality disproportionately affects marginalized areas characterized by higher poverty rates, exacerbating issues of food insecurity. Nevertheless, traditional dietary practices could offer promising avenues for creating culturally significant and healthier dietary transitions, even amidst the ongoing process of urbanization.


Assuntos
Dieta Saudável , Abastecimento de Alimentos , México , Humanos , Fatores Socioeconômicos , Agricultura , População Urbana , Insegurança Alimentar , Urbanização , População Rural
17.
Nutrients ; 16(9)2024 Apr 28.
Artigo em Inglês | MEDLINE | ID: mdl-38732568

RESUMO

Household food insecurity (HFI) and poorer prenatal diet quality are both associated with adverse perinatal outcomes. However, research assessing the relationship between HFI and diet quality in pregnancy is limited. A cross-sectional online survey was conducted to examine the relationship between HFI and diet quality among 1540 pregnant women in Australia. Multiple linear regression models were used to examine the associations between HFI severity (marginal, low, and very low food security compared to high food security) and diet quality and variety, adjusting for age, education, equivalised household income, and relationship status. Logistic regression models were used to assess the associations between HFI and the odds of meeting fruit and vegetable recommendations, adjusting for education. Marginal, low, and very low food security were associated with poorer prenatal diet quality (adj ß = -1.9, -3.6, and -5.3, respectively; p < 0.05), and very low food security was associated with a lower dietary variety (adj ß = -0.5, p < 0.001). An association was also observed between HFI and lower odds of meeting fruit (adjusted odds ratio [AOR]: 0.61, 95% CI: 0.49-0.76, p < 0.001) and vegetable (AOR: 0.40, 95% CI: 0.19-0.84, p = 0.016) recommendations. Future research should seek to understand what policy and service system changes are required to reduce diet-related disparities in pregnancy.


Assuntos
Dieta , Insegurança Alimentar , Humanos , Feminino , Gravidez , Estudos Transversais , Adulto , Austrália , Adulto Jovem , Verduras , Frutas , Abastecimento de Alimentos/estatística & dados numéricos , Segurança Alimentar , Fenômenos Fisiológicos da Nutrição Materna
18.
Nutrients ; 16(9)2024 May 04.
Artigo em Inglês | MEDLINE | ID: mdl-38732637

RESUMO

In recent years, many students have faced economic hardship and experienced food insecurity, even as universities strive to create more equitable pathways to college. There is a need for a more holistic perspective that addresses the complexity of food insecurity amongst college students. To this end, we examined the relationship between the social determinants of health, including college food insecurity (CoFI) and childhood food insecurity (ChFI), and their relationship with well-being measures. The study sample was a convenience sample that included 372 students at a public university who responded to an online survey in fall 2021. Students were asked to report their food security status in the previous 30 days. We used the following analytical strategies: chi-square tests to determine differences between food secure (FS) and food insecure (FI) students; binary logistic regression of CoFI on student demographics and ChFI; and ordinal or binary logistic regression for well-being measures. Black students, off-campus students, first-generation students, in-state students, and humanities/behavioral/social/health sciences majors were more likely to report CoFI. FI students were more likely to have experienced ChFI and to have lower scores on all well-being measures. ChFI was associated with four well-being measures and its effects were mediated by CoFI. College student health initiatives would benefit from accounting for SDOH, including ChFI experiences and its subsequent cumulative disadvantages experienced during college.


Assuntos
Insegurança Alimentar , Determinantes Sociais da Saúde , Estudantes , Humanos , Universidades , Feminino , Estudantes/estatística & dados numéricos , Estudantes/psicologia , Masculino , Adulto Jovem , Inquéritos e Questionários , Adulto , Adolescente , Abastecimento de Alimentos/estatística & dados numéricos
20.
Appetite ; 198: 107353, 2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-38609011

RESUMO

Older adults vulnerable to food insecurity are at risk of poor psychological and physical health. Poor public infrastructure or proximity to food sources can exacerbate risk of food insecurity. Reduced statutory services for social care has heightened the responsibility on third sector organisations and community-led volunteering, essential to supporting healthy ageing in place and reducing the inequalities of ageing. The aim of this qualitative study was to explore how older adults' volunteering with a third sector organisation focused on food access supports food security and builds social capital for socially or economically marginalised older adults within rural and food desert communities. The study aims to bridge the knowledge gap of how volunteering in vulnerable geographies affects food insecurity and community. Semi-structured interviews were conducted with seven older (55+) volunteer 'meal makers' working with the third sector organisation Food Train and its 'Meal Makers' project. Interview recordings were transcribed and thematically analysed. Ecomap methodology was used to illustrate the lived experiences of older adult volunteers as told through the interviews. Two themes were identified by Thematic Analysis: (1) Networks, connectedness, and exposure to social capital, and (2) Supplementary support. This study finds that older adult volunteers are well placed within community interventions supporting food insecure older adults in rural or food desert communities. Ecomaps demonstrated that high social capital volunteers can mediate food access barriers and highlighted points of local knowledge and social connection. Volunteer engagement provides opportunities for food secure older adults to share local knowledge and build networks of food support and social inclusion for food insecure older adults. Older age volunteering should be advocated as a multi-faceted intervention promoting mutual health and wellbeing in volunteer and beneficiary.


Assuntos
Insegurança Alimentar , Segurança Alimentar , Pesquisa Qualitativa , População Rural , Voluntários , Humanos , Voluntários/psicologia , Idoso , Feminino , Masculino , Pessoa de Meia-Idade , Capital Social , Abastecimento de Alimentos/métodos , Apoio Social , Empoderamento , Idoso de 80 Anos ou mais
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