The Socioeconomic Determinants of Food and Nutritional Security in Rural and Urban Area of Pakistan during Covid-19

Food insecurity and poor health is turning out to be one of the biggest global issues especially during the pandemic period. Food value chains of developing countries has drastically affected and linked with the problem of food insecurity and malnutrition during covid-19. Keeping in view the importance of this key issue, the present study aimed to investigate the impact of covid-19 on food and nutritional (macro and micro nutrition) status by using the calories and nutrition intake method in the rural and urban areas of district Faisalabad. Food security index was used to estimate the absolute food security status and Logistic Regression Model was employed to examine the effect of covid 19 on food security. Primary data set of almost 500 households were collected from the rural and urban areas. The results show that calories and macronutrient's security status was better in the urban areas while the situation of micro nutrients was better in rural areas. It was found that nearly 49 percent households in rural areas and 43 percent households in urban areas were food and nutrition secure during covid-19. The impact of covid-19 was evident in urban areas especially in low-income households and people who earn daily wages. The regression analysis showed that prevalence of disease, education, household income, family size, number daily intake meals, age of household head and land size have shown significant effects on the food and nutrition security status in both rural and urban areas.Copyright © 2022 Institute of Biotechnology and Genetic Engineering. All rights reserved.

Agronomic biofortification of food crops: An emerging opportunity for global food and nutritional security.

Fortification of food with mineral micronutrients and micronutrient supplementation occupied the center stage during the two-year-long Corona Pandemic, highlighting the urgent need to focus on micronutrition. Focus has also been intensified on the biofortification (natural assimilation) of mineral micronutrients into food crops using various techniques like agronomic, genetic, or transgenic. Agronomic biofortification is a time-tested method and has been found useful in the fortification of several nutrients in several crops, yet the nutrient use and uptake efficiency of crops has been noted to vary due to different growing conditions like soil type, crop management, fertilizer type, etc. Agronomic biofortification can be an important tool in achieving nutritional security and its importance has recently increased because of climate change related issues, and pandemics such as COVID-19. The introduction of high specialty fertilizers like nano-fertilizers, chelated fertilizers, and water-soluble fertilizers that have high nutrient uptake efficiency and better nutrient translocation to the consumable parts of a crop plant has further improved the effectiveness of agronomic biofortification. Several new agronomic biofortification techniques like nutripriming, foliar application, soilless activation, and mechanized application techniques have further increased the relevance of agronomic biofortification. These new technological advances, along with an increased realization of mineral micronutrient nutrition have reinforced the relevance of agronomic biofortification for global food and nutritional security. The review highlights the advances made in the field of agronomic biofortification via the improved new fertilizer forms, and the emerging techniques that achieve better micronutrient use efficiency of crop plants.

Hunger and its associated factors in the western Brazilian Amazon: a population-based study.

BACKGROUND: Hunger affects millions of people worldwide. In the current pandemic scenario of coronavirus Brazil has experienced an epidemic peak of hunger, amplifying existing prepandemic vulnerabilities, mainly in the North Region of the country. The aim of the present study was to investigate the prevalence of food insecurity and its associated factors in homes with children under 5 years of age in an urban area of a municipality of the western Brazilian Amazon. METHODS: A household survey was conducted with a probabilistic sample of 557 children and their families. Food insecurity (FI) was determined using the Brazilian Food Insecurity Scale. Associations between variables were analyzed based on the prevalence ratio (PR) and respective 95% confidence intervals (CI) calculated through multiple Poisson regression analysis. Variables with a P value < 0.05 after adjustments were considered significantly associated with the outcome. RESULTS: A prevalence of 76.5% (CI 1.36-2.67) food insecurity was found among the families in the study; 42.9% had moderate (CI 1.31-2.83) and severe (CI 1.10-1.83) food insecurity. Moderate and severe FI was associated with low family income (P = 0.00), participation in governmental income transfer programs (P = 0.01), and heads of household with less than 7 years of schooling (P = 0.02). Moreover, substantial frequencies of height deficit and being overweight were found among the children. CONCLUSIONS: The high prevalence of hunger and food insecurity and its associated factors reflects the context of geographic isolation and social exclusion in which these families live, suggesting that a substantial portion of the population under 5 years of age had experienced episodes of hunger in the 90 days prior to the survey. The prevalence of height deficit and being overweight among the children reveals a scenario of epidemiological/nutritional polarization, requiring the formulation of specific public policies for this population.

Home gardening and urban agriculture for advancing food and nutritional security in response to the COVID-19 pandemic.

Despite a 2.3% increase in world cereal production in 2019 over 2018, the number of people facing severe food insecurity may double from 135 million in January 2020 to 265 million by the end of 2020. The problem of food and nutritional insecurity is severe in urban centers, where the global population is projected to increase (%/year) by 1.84, 1.63, and 1.44 between 2015 to 2020, 2020 to 2025, and 2025 to 2030, and it will increase overall from 54% in 2016 to 60% by 2030. The number of megacities (>10 million people) will increase from 34 in 2015 to 41 by 2030. The COVID-19 pandemic has aggravated food insecurity in urban centers because of the disruption in the food supply chain, aggravation of the physical and economic barriers that restrict access to food, and the catastrophic increase in food waste because of labor shortages. Thus, there is a need to adopt more resilient food systems, reduce food waste, and strengthen local food production. Enhancing availability at the household and community levels through home gardening and urban agriculture is an important strategy. Food production within the cities include small land farming in households, local community gardens, indoor and rooftop gardens, vertical farming, etc. Home gardening can play an important role in advancing food and nutritional security during and after the COVD-19 pandemic, while also strengthening the provisioning of numerous ecosystem services (i.e., plant biodiversity, microclimate, water runoff, water quality, human health). However, risks of soil contamination by heavy metals must be addressed.