Articles tagged with Food Resources
Researchers from DTU found that a sustainable diet can allow for up to 255g of poultry or pork per week without harming the planet. However, moderate amounts of red meat exceed planetary boundaries. The study suggests that pescetarian, vegetarian, and vegan diets can be healthy and sustainable.
Researchers found that foraging behaviors, physical characteristics, and diet are more nuanced than previously thought. The birds partition their habitat by foraging in different areas of the tree, but diet differences are minor.
The reuse of human urine could significantly reduce the global demand for fertilizers in agriculture, lowering energy consumption and greenhouse gas emissions. Researchers have developed a system to recover nitrogen from urine, which can be used as fertilizer for urban agriculture.
A recent study in the Journal of Nutrition Education and Behavior emphasizes the value of braiding cultural food values with nutrition education to promote healthy eating among the Osage Nation community. The study's findings highlight five key concepts crucial to healthy eating, including food accessibility, community food values, and...
Scientists at NTU Singapore have developed a solar-powered method to transform sewage sludge into green hydrogen and single-cell protein, reducing environmental damage and creating renewable energy and sustainable food. The three-step process recovers 91.4% of organic carbon and converts 63% into single-cell protein without producing h...
A recent study from the University of Missouri and Yale University found that restricting flavored e-cigarettes leads to a decrease in vaping among young adults. However, this restriction also increases traditional cigarette smoking among young adults compared to states without such restrictions.
A recent survey of 2,100 US customers found that the price of meat alternatives is the most decisive factor for their acceptance. When both options were priced the same, respondents often favored the animal product, but significantly cheaper alternatives made them more attractive.
A study published in the American Economic Journal found that India's Public Distribution System (PDS) reduces malnutrition rates by 8.2% and increases household expenditure by 12.4%, with benefits extending beyond just calories to income, health, and human capital.
A £2 million project, led by Anglia Ruskin University, is working to identify vulnerabilities in the UK's food system and prioritize areas for improvement. The project will analyze potential pathways leading to civil unrest and work with stakeholders to build resilience and address early-stage problems.
Researchers at the Leibniz Institute for Food Systems Biology found that fava bean protein nanofibrils alter the activity of receptor genes and interact with cell membranes, influencing texture perception. The study aims to develop sensorially appealing plant-based foods with improved texture.
A study of U.S. adults on anti-obesity medications found that 25% reported wasting more food since taking the drugs, while changes in diet and eating habits appeared to offset some of this waste, particularly among those who consumed more vegetables.
Piangua populations are experiencing a significant loss of genetic diversity due to intense harvesting, reducing their ability to adapt to environmental challenges. The study reveals subtle genetic variations among local populations, highlighting the need for targeted conservation strategies.
The study found that uneven distribution of resources gives some individuals more access to play than others. Wildlife is a major draw for nature-based tourism, but human recreation has unintended consequences for biodiversity. To coexist with wildlife, it's essential to follow common-sense rules and minimize disturbance.
A study published in BMC Nutrition analyzed dietary records from the Japanese population, finding that fortified foods and dietary supplements contribute significantly to total nutrient intakes. The researchers aimed to provide insights for health policy formulation to improve nutrient intake in Japan.
Researchers at the University of Bath will investigate the micro politics of famine in South Sudan and Somalia using £1.25 million ERC funding. The team aims to deliver a new theory on famine politics, prioritizing community perspectives and social realities.
A new study by Harvard researchers found that food insufficiency increased after pandemic-era SNAP emergency allotments expired, leading to greater use of food pantries and difficulty paying household expenses. Black SNAP participants reported higher anxiety symptoms than white participants.
Researchers at the University of Bonn found that serving smaller portions of meat by default encourages customers to accept less meat and more sides. The study, which logged data on over 5,900 meals, showed that women were more likely to ask for a smaller portion than men.
Neighborhood food access in early life is strongly associated with child BMI and obesity trajectories. Residence in low-income areas with limited access to healthy food options increases the risk of severe obesity.
New research finds women make up 50% of post-harvest fisheries and aquaculture workforce, yet often remain invisible, unpaid or underpaid. The study calls for policy changes to address social justice dimensions of technology development.
A new study found that Lake Erie walleye growth is influenced more by the size and experiences of their parents than by recent environmental conditions. The study analyzed data from 1982 to 2015 and found that cold winters and larger mothers were associated with faster growth in offspring.
A study by University of Surrey researchers highlights the importance of public bodies investing in local food systems to create healthier communities. Community cafes and pantries have been shown to empower volunteers and promote knowledge sharing about food, while grant funding and council support can unlock new projects.
A study published in Future Foods found that German consumers are willing to try and buy cheese produced through precision fermentation. Emphasizing high product quality and environmental benefits increases acceptance, while concerns about traditional agriculture reduce willingness to purchase.
Researchers from SWPS University found that assigning individual characteristics to farm animals can change children's attitudes towards eating meat. In studies involving preschoolers aged 5-6, those who were given a name and unique habits showed increased desire to befriend the animal and decreased willingness to eat its meat.
Researchers tracked free-ranging Egyptian fruit bats and found they possess high cognitive abilities, including episodic memory, mental time travel, and delayed gratification. The study revealed that older bats can estimate time passed since their last visit to a tree and avoid those with stopped bearing fruit.
A new study by RIKEN CSRS shows that biomass from purple photosynthetic marine bacterium Rhodovulum sulfidophilum is an excellent nitrogen fertilizer, effective as inorganic synthetic fertilizers but with lower environmental side effects. The biomass boosts plant growth without altering soil pH or salinity.
A study published in the Journal of Archaeological Science: Reports reveals that all members of a Neolithic agropastoral society in Switzerland, including non-locals, had equal access to food resources. The analysis of bone isotopes suggests that this egalitarian society was one of the oldest known in the western part of Switzerland.
A new screener tool helped families enroll in WIC and SNAP programs, leading to better health outcomes. The tool was successful in connecting 21 out of 56 families who requested benefits application support, highlighting its potential to improve access to nutrition resources.
While some European countries like Denmark, Finland, and Spain show positive attitudes towards alternative protein food, others such as Italy have lower acceptance rates. Additionally, young Polish consumers are less likely to adopt novel foods compared to Danish and German consumers.
A study by University of Hawaii researchers suggests that revitalizing Indigenous aquaculture systems, known as loko iʻa fishponds, can increase locally available seafood production. This revival has the potential to boost local food production and provide a sustainable solution to Hawaiʻi's seafood supply.
Researchers have discovered that rice bran-derived nanoparticles exhibit strong anticancer effects, selectively targeting cancer cells while sparing healthy tissue. The nanoparticles reduced tumor growth and inhibited metastatic cell growth in mice models.
A Japanese research team analyzed oxygen and nitrogen stable isotope ratios in nitrate to differentiate between sake breweries. The study found a distinct N isotope signature across various types of sake within a single brewery, which could be used as a marker for authentication.
Researchers found that diverse native wildflower plantings increase flower resources for pollinators, with higher abundance and diversity in heterogeneous landscapes. The study emphasizes the importance of maintaining wildflower plantings for multiple years to maximize floral diversity.
A Dartmouth-led study found that people in New England, particularly those who frequently consume seafood, face an increased risk of PFAS exposure. The researchers recommend setting safety standards to limit seafood consumption and highlight the need for more stringent public health guidelines.
Kiruba Krishnaswamy's project aims to tackle hidden hunger by developing a circular, culturally appropriate food system model. The research focuses on micronutrients and community-based solutions to address malnutrition and obesity, with the ultimate goal of reducing chronic hunger.
The WVU Institute for Community and Rural Health is leading a five-year, $8.5 million cooperative agreement grant to support underserved farmers in West Virginia, Pennsylvania, Virginia, and North Carolina. The project aims to increase agricultural production, provide working capital, and create farm-to-institution markets.
A new study from the US-Tanzania exchange program identifies knowledge gaps about micronutrient deficiencies in Tanzania and recommends education about zinc deficiency. The research also explores the effectiveness of biofortified foods in reducing micronutrient malnutrition, particularly among children.
A study by the Universities of Göttingen and Bonn found that reducing effort required to opt out of nudged options and increasing transparency of the nudge significantly improved public support for these interventions. The perception of upholding free choice and effectiveness were key drivers of acceptance.
Scientists have discovered that tiny crustaceans, such as amphipods, prey on both living and dead jellyfish during the Arctic polar night. The study, published in Frontiers in Marine Science, found that these crustaceans shift to an omnivorous diet during this period, utilizing jellyfish as a key food source.
Researchers found that households with high seafood consumption rely on home production, bartering, and social networks to acquire seafood. Market access is key, but promoting social networks through cooperatives or fisher groups could reinforce healthy seafood diets.
A new UCF study found that the 2018 Florida red tide bloom caused $2.7 billion in losses to tourism-related businesses, with low concentrations having a significant economic impact. The research highlights the importance of risk management tools for individuals and businesses affected by harmful algae blooms.
A new study reveals a surprising trend in global fishing industries: the decline of catch per fisher since the 1990s, despite increasing numbers of fishermen. This decrease has significant implications for food production efficiency, marine ecosystems, and fishing communities.
The study found that bodega owners and customers face challenges such as high prices for fresh produce, lack of digital literacy, and mistrust of online ordering. Despite these obstacles, researchers believe that implementing online grocery shopping in bodegas can greatly benefit communities by increasing access to healthy food options.
A new study found that SNAP participants in low-income households face difficulties in meeting the Dietary Guidelines for Americans' nutritional values. Despite using optimization methods to maximize nutrition within their budget, researchers discovered that trade-offs must be made to stretch funds, often resulting in increased sodium ...
Researchers identified genetic mutations in peas that enable high iron accumulation, opening doors for biofortification of staple crops like wheat and barley. This breakthrough has the potential to reduce iron deficiency anaemia globally.
The MEDIET4ALL project aims to promote a healthy Mediterranean lifestyle by combining dietary recommendations with physical and social activities. The study shows that the Mediterranean diet is the world's most evidence-based eating pattern for health and longevity, while also being easy to follow.
A systematic review found that climate change-related concerns are linked to less positive attitudes towards reproduction and a desire for fewer children or none at all. The study identified four key factors: uncertainty about the future of an unborn child, environmentalist views on overpopulation and overconsumption, meeting family su...
The new Global Center on Climate Change, Water, Energy, Food, and Health Systems program will address the impacts of climate change on rural and refugee communities in Jordan. The three-year program will focus on health effects research, health equity, intervention research, and training and capacity building.
University of Copenhagen scientists have successfully produced plant-based cheeses with firm texture and improved aroma profile using natural fermentation processes. The study explores the potential of fermentation to develop flavor and texture in non-dairy cheese, paving the way for a more sustainable dairy-free alternative.
The Citrus Growers` Association of Southern Africa (CGA) has played a crucial role in the industry's success, driving growth through a resilient coalition of growers and independent resources mandated by the government. The CGA invests in research and development to stay ahead of changing market demands and fosters competitive rivalry ...
Researchers found that huckleberry patches and forestry road density significantly affect grizzly bears' mortality risk. Securing critical food resources through reduced human access near roads is crucial for bear conservation.
Millions of children worldwide suffer from malnutrition, leading to poor growth and increased risk of death. Researchers analyzed data on nearly 84,000 children under two years old and found that season of birth makes a difference in wasting patterns.
Researchers have found that sorghum bran packs a bigger nutritional punch than whole grain due to its high levels of calcium, magnesium, leucine, and valine. The climate-resilient grain holds its own against other top grains in terms of macro- and micronutrients.
The University of Tennessee Extension will host a series of workshops across the state to help agricultural producers navigate labor management. The workshop series aims to improve the economic sustainability of labor-intensive farming operations in Tennessee by reducing risks associated with attracting and retaining agricultural labor.
Researchers will survey residents of two Louisville neighborhoods to identify features that promote health and well-being. The project aims to create a 'universal basic neighborhood' that has all necessary community assets to help residents thrive.
A new study from the University of Missouri found that poverty, low health literacy, cultural beliefs, lack of infrastructure, and political issues hinder diabetes self-management for Haitian migrants. The researchers suggest targeted interventions, such as community gardens and healthcare education through local priests.
In ancient California's San Francisco Bay Area, women played a crucial role in the economy, with mothers prioritizing their female offspring through extended breastfeeding. This practice may have led to female-biased wealth disparities, as older women were buried with greater wealth than men.
Plant microbiomes have the potential to make agriculture more sustainable, but understanding their complex interactions is crucial. Researchers have developed models that use metabolic capabilities of bacteria to predict how these microbial communities compete or cooperate.
A recent study finds that most phosphorus stakeholders have significant doubts about the sustainability of existing systems, citing concerns over environmental impact. To advance phosphorus sustainability, stakeholders emphasize the need for new regulations, improved management practices, and innovative technologies.
NUTRITION 2023 brings together leading nutrition experts to present groundbreaking research and discuss the latest developments in nutrition science. The event will feature scientific symposia, educational sessions, and award lectures covering topics such as food systems, human health, and nutritional interventions.
A new study finds that exposure to posthospitalization home-delivered meals is associated with lower 30-day rehospitalization and mortality rates. The study suggests that this service may help prevent hospital readmissions and improve patient outcomes.