A new study found that food-insecure adults with diabetes have higher body mass indexes and greater financial constraints on food choices. However, after receiving nutrition education via telemedicine, both groups reported improved diet adherence and similar lab values associated with diabetes care.
Researchers at National Jewish Health found that 84-93% of foods avoided due to suspected allergies were restored after oral food challenges. The study highlights the need to balance clinical allergy testing with complete food elimination diets.
USDA scientists have developed vaccines to protect farm-raised catfish against key diseases, including Streptococcus iniae and S. agalactiae. The modified live vaccine has been shown to create a lifelong immunity in fish, with previous research breakthroughs benefiting the catfish industry.
A new study pinpoints threats to life in the world's rivers, citing climate change as a major factor. Researchers found that large predators will be threatened by changing water flows, while longer food chains support more organisms and larger predators.
A new study from the University of Minnesota found that genetically modified Bt corn reduces pest losses in both transgenic and non-transgenic corn. The study found that areawide suppression of European corn borer populations resulted in estimated annual losses of $1 billion, but also benefited non-Bt corn by 28-73% in neighboring states.
A year-long pilot study will assess the nutritional value of food offered in Lincoln Parish Schools, aiming to develop healthy student-approved menus. The study also explores behavior economics strategies to encourage students to make informed food choices.
A new study estimates that 2.5% of the US population has food allergies, with higher rates found in children, non-Hispanic blacks, and males. The research also identifies an association between food allergy and severe asthma, highlighting the need for increased awareness and monitoring of these conditions.
A study by National Jewish Health reveals that food allergies are more prevalent among people with asthma, especially in children, males and non-Hispanic blacks. The researchers found that peanut allergy was the most common food allergy, affecting 1.3% of the surveyed population.
Researchers at Johns Hopkins Medicine have discovered a method for desensitizing the immune system to certain food proteins, potentially alleviating symptoms for millions suffering from severe allergies. The discovery involves targeting a specific receptor on immune cells using sugar-modified protein.
Researchers have developed a novel strategy for creating patient-specific induced pluripotent stem cells (iPSCs) that exhibits significant advantages over current methods. The new approach uses synthetic modified messenger RNA molecules to reprogram adult cells into iPSCs with high efficiency and safety.
The USDA's National Institute of Food and Agriculture has awarded nearly $3.8 million to develop healthier food products for humanitarian assistance programs. These projects aim to improve the nutritional delivery and functional form of food aid products, particularly for infants and young children at risk for malnutrition.
A study by the Cary Institute of Ecosystem Studies reveals that streams in the Midwest are contaminated with insecticidal proteins from genetically modified corn, which can persist in the landscape. The research highlights the need for further investigation into the effects of agricultural practices on freshwater ecosystems.
A study by Columbia University's Mailman School of Public Health found that nearly all NYC public school students have access to convenient, energy-dense foods within a short walk. Small grocery stores and bodegas are common sources of unhealthy food, with higher concentrations near schools attended by low-income and minority students.
Research from Michigan State University shows that food safety concerns significantly impact consumer spending and shopping habits. Consumers value third-party certification, but place more emphasis on traceability, seeing government inspection as the most credible signal of food safety.
A new study published in the Journal of Consumer Affairs suggests that observing food labels and exercising regularly can lead to significant weight loss. The research found that women between the ages of 37-50 are more likely to read food labels, which increases their chances of losing weight.
Lestria bacteria can overcome harsh acidic conditions by exploiting key food ingredients like glutamate, neutralising acid and passing through the stomach unscathed. Consuming Lestria in one food may be safe, but eating it in another could be lethal due to varying food matrix properties.
The American Dietetic Association calls for systemic action to achieve food and nutrition security for all in the US. Interventions include increased funding for food assistance programs, nutrition education, and innovative economic support initiatives.
A new paper explores the need for reliable and specific quantification methods for protein-based food ingredients due to melamine adulteration risks. The authors discuss existing methods, their limitations, and emerging alternatives to prevent intentional adulteration.
Researchers found established populations of genetically modified canola plants outside agricultural fields in North Dakota, reproducing and adapting to local environments. This discovery highlights concerns about the spread of biotech products and their impact on native species.
Researchers have developed a functional implantable artificial salivary gland to treat xerostomia in cancer patients. The new treatment uses modified hydrogels to regenerate functional salivary acinar cells, restoring saliva production and improving oral health.
The NIH has renewed its food allergy research program, the Consortium of Food Allergy Research (CoFAR), with a $29.9 million grant for five more years. The program will expand to include research on genetic causes underlying food allergy and studies of eosinophilic gastrointestinal diseases.
The Mizzou Advantage initiative brings together researchers, faculty members, and stakeholders to address food-related issues such as obesity, nutritional shortages, and chronic disease. The project aims to create innovative solutions through collaboration and interdisciplinary approaches.
A recent University of Missouri study found that food insecurity and hunger among children persist even in households with food stamps and other forms of assistance. Informal food supports through churches and food pantries are related to improved child food security.
A modified measles virus has been shown to effectively kill medulloblastoma cells in laboratory studies and mouse models, suggesting its potential as a new treatment option for childhood brain tumors. The vaccine strain targets the CD46 receptor, which is highly expressed in multiple tumor types.
A recent study by the University of Illinois found that food insecurity is associated with a higher body mass index, greater weight gain during pregnancy, and a higher risk for gestational diabetes. Pregnant women who experienced food insecurity were more likely to develop health complications.
A three-year study found wild birds opt for conventional food due to its higher protein content, challenging the notion that organic food is preferred. The study's findings suggest that consumers may be misled about the nutritional benefits of organic food.
A three-year study by Newcastle University found wild garden birds prefer conventional seed to organically-grown seed due to its higher protein content. The study suggests that the nutritional benefits of organic food may not always be true, particularly for birds and mammals during winter when protein is essential.
Food cravings are intense, specific desires to eat certain foods, which can pose serious health risks. Research suggests that mental imagery is a key component of food cravings, taking up brain power and making it hard to focus on other tasks.
A systematic review of food allergies found limited evidence on diagnosis, management, and prevention due to lack of uniformity in diagnostic criteria. Current treatments only target symptoms, not the underlying allergies.
A new study highlights the high prevalence of gestational diabetes mellitus among pregnant women living in food-insecure households. Women from these households were more likely to experience severe pregravid obesity and greater gestational weight gain, which can lead to pregnancy complications.
A new meta-analysis reports that hyperfractionated and accelerated radiotherapy regimens improve overall survival in non-small-cell lung cancer patients by 3% after 5 years. Modified fractionation of radiotherapy also shows benefits for small-cell lung cancer patients, although the difference is not statistically significant.
Researchers found that exposure to fast food symbols increases preference for time-saving products, reduces willingness to save, and promotes a general sense of haste. The study highlights the potential impact of fast food on everyday psychology and behavior.
Researchers at Rutgers University developed a modified PlayStation 3-based system to improve hand functions in teenagers with cerebral palsy. The system improved participants' abilities to perform daily activities such as brushing teeth and dressing.
A team of researchers has analyzed over 70,000 galaxies to test two modified gravity theories that aim to explain dark matter's effects on the universe. The study found that one theory, TeVeS, can be excluded due to large uncertainty in measurements, while another theory, f(R), still allows for exclusion of dark energy with current data.
Families with food-allergic children face a life of constant vigilance and fear. Dr. Mary Klinnert's research aims to understand coping strategies and develop tools to support families.
The European Commission Joint Research Centre is developing a new Integrated Phase Classification (IPC) system to facilitate the response to food crises. Satellite observation and early warning tools will enable real-time monitoring of more countries, while identifying times and places where aid is required.
The European Commission's Joint Research Centre has released a new guidance document that harmonizes validated testing methods for food allergens, increasing consumer protection and facilitating international trade. This development is crucial for labelling of food products and avoiding allergic reactions.
A study using genetically modified mice reveals a previously unidentified mechanism contributing to heart failure, specifically the decreased release of neurotransmitter acetylcholine. This finding opens up a new avenue for treating failing hearts and highlights the significance of acetylcholine regulation in cardiac function.
The Healthy Urban Food Enterprise Development (HUFED) Center will provide training and technical assistance for small and mid-sized agricultural producers, aiming to increase access to healthy, affordable foods in low-income areas. The center is designed to promote positive economic activities generated from attracting healthy food ent...
Researchers at Karolinska Institutet have created a genetically modified mouse that can walk when exposed to blue light. The study provides insight into the neural control of locomotion and has potential implications for treating spinal cord injuries.
LeanGreenFood, an EU-funded network, educates 17 scientists from six countries on sustainable food production. The focus is on improving yields, reducing water and energy consumption, and lowering chemical use through the development of enzyme-based technology.
Researchers have developed an efficient way to genetically modify human embryonic stem cells using bacterial artificial chromosomes, which can increase the yield by up to 20%. This approach enables the rapid development of stem cell lines that can serve as models for human genetic diseases and testbeds for potential treatments.
A recent study found that pediatricians and family physicians have limited knowledge of childhood food allergies, leading to potential misdiagnoses and ineffective treatment. Despite this, most physicians report providing care for children with food allergy and are proficient in identifying common allergens.
A Purdue University scientist has developed a nanoparticle that protects oils in food products from oxidation, which causes spoilage and degradation. The nanoparticle, modified phytoglycogen octenyl succinate (PG-OS), doubles the shelf life of oil droplets by acting as an emulsifier and barrier to oxidation.
A new study finds that US per capita food waste has increased by about 50% since 1974 to over 1400 Calories per person per day, equivalent to 150 trillion Calories per year. This excessive energy content contributes significantly to freshwater consumption and fossil fuel emissions.
A study found that children's networks show 76% more food commercials per hour compared to other networks, featuring unhealthy foods like sugary cereals and fast food. The ads are often targeting Hispanic viewers, who are facing an increasing obesity rate.
According to poverty expert Mark R. Rank, nearly half of all US children will use food stamps during their childhood due to poverty and food insecurity, affecting their health and well-being.
The Lancet Editorial highlights the global undernutrition crisis, affecting over 1 billion people, particularly in Asia and Africa. The world currently produces enough food to feed everyone, yet inequitable distribution and lack of national safety nets hinder access to nutritious food.
A study found that living near a variety of restaurants and supermarkets lowers the risk of obesity. In contrast, residents who live far from any food outlets are more likely to be overweight. The researchers also found that access to healthy grocery options in low-income neighborhoods significantly reduces obesity rates.
A German study has found that wild pigs and deer do not spread genetically modified (GM) corn through their feces or accumulate transgenic residues in their meat. The researchers fed GM-fed wild boars and fallow deer conventional maize, but found no evidence of germinable seeds in their feces.
Researchers found genetically modified squash are more susceptible to bacterial wilt disease due to increased feeding by cucumber beetles. The study suggests that the fitness advantage of virus-resistant crops comes at a price, with unintended consequences for biodiversity.
A new method for harvesting purified protein molecules has been discovered, utilizing an enzymatic 'on-switch' to separate desired proteins from impurities. The technique, developed by a multi-institutional research team, shows promise for obtaining high-purity proteins with greater than 95% efficiency.
A new study by RAND Corporation finds that restricting fast-food chain restaurants in South Los Angeles may not address the main reasons for high obesity rates. The region's dense small food stores and high-calorie snack availability contribute more to residents' diets than fast-food establishments.
A study of 8,500 low-income children ages 1-5 found an association between household food insecurity and overweight prevalence. Food-insecure households were more prevalent among girls under 2 years old, but not boys; however, among girls aged 2-5, those from food-insecure households had a 47% higher odds of being overweight.
Researchers developed a modified catheter with side holes and slits to reduce the force of contrast material exiting the end hole. The study found a nine to 30 percent reduction in velocity and a more cloud-like dispersal of contrast material, resulting in improved patient safety.
A study found that working parents who have better work conditions are more likely to prepare home-cooked meals, eat with their family, and keep healthy food at work. Long hours and irregular schedules can lead to feelings of time scarcity, fatigue, and strain, affecting parents' ability to plan and prepare meals.
Adults living in areas with high fast food concentration who don't own a car are at increased risk of excess body mass index and weight gain. Not owning a car in these areas is associated with a 12-pound weight difference compared to those living without fast food outlets.
A nationwide study found that food stamp users had a 1.15 point higher BMI than non-users, with an average increase of 5.8 pounds for women. The study also showed that people's BMI increased faster when they were on food stamps and increased more the longer they were in the program.
The American Dietetic Association has released an updated position paper on food and water safety, reviewing current issues and new tools to decrease illness. The paper highlights the need for collaboration among professionals, industry and government agencies to promote education, technological innovation and research.
The development of genetically modified trees is being obstructed by anti-biotech groups and regulations that prioritize process over product. Researchers argue that a regulatory environment focused on scientific case-by-case assessments is necessary to unlock the full potential of forest biotechnology.