Articles tagged with Foods
A magnetoencephalography study found that acute stress suppresses appetite by altering neural activity in the frontal pole, which is involved in thinking and planning. The findings suggest that expectations of future actions can interfere with appetite regulation, leading to increased sympathetic nerve activity and decreased alpha band...
A new study led by Anglia Ruskin University found exercise addiction is nearly four times more common amongst people with an eating disorder. The research highlights the importance of monitoring exercise levels in individuals with eating disorders, as excessive exercise can lead to serious medical conditions.
According to Penn State researchers, US households waste an estimated 31.9% of the food they acquire, with an aggregate value of $240 billion per year. This inefficiency has significant implications for health, food security, and climate change.
A recent study found that corals in warmer waters host more heat-tolerant symbiotic microalgae, which aid in surviving heat waves. However, this comes at a cost of lower nutrition for the coral when temperatures cool down.
A new study from Washington University in St. Louis suggests that early human ancestors could have eaten hard plant foods like nuts and seeds without causing damage to their teeth. The researchers used experiments on modern tooth enamel to demonstrate that even the hardest plant tissues barely influence microwear textures.
Researchers found a neuron in mice that can suppress appetite without causing nausea, potentially leading to new treatment options for obesity. The study discovered that activating this CALCR neuron increases food intake and contributes to obesity, while deactivating it decreases food intake and body weight.
A study found that people perceive biscuits with different textures as healthy or unhealthy, influencing tastiness and purchasing likelihood. The research suggests using non-healthy looking textures to overcome the perception that healthy is not tasty.
A new University of Guelph study finds that BPS can hinder heart function, especially in females, with effects occurring within minutes of exposure. The study's findings raise concerns about the safety of BPS as a replacement for BPA and suggest banning it from consumer products.
Researchers identified three states in a spaghetti strand's evolution: sagging, settling, and curling. The model accurately replicates the behavior of a noodle, potentially valuable for the food production industry and food science community.
A recent study found that 73% of meat eaters consider veganism ethical, while 70% believe it's good for the environment. However, many respondents (60%) find veganism impractical due to taste, price, and convenience concerns. Attitudes towards vegetarianism are more positive across most counts.
A review article published by George Washington University researcher Leigh A. Frame found a strong correlation between processed food consumption and the rising obesity epidemic in the US. The study suggests that limiting ultra-processed foods and increasing whole grain, fruit, and vegetable intake can help combat weight gain.
Children aged 10-12 were nearly three times more likely to make healthy eating decisions after watching a TV cooking program featuring healthy food. The study found that children who watched the healthy program were far more likely to choose a healthy snack option, an apple or cucumber.
A new expert review confirms that diet significantly influences mental health and wellbeing. While some areas like ketogenic diets for epilepsy and Mediterranean diets show mental health benefits, many foods or supplements have inconclusive evidence.
A study published in Current Biology found a link between dopamine, the brain's pleasure center, and the biological clock, which regulates daily rhythms. Mice fed high-calorie diets became obese due to disrupted feeding schedules, highlighting the importance of timing in eating and weight management.
Archaeologists discovered charred remains of starchy plant parts from Border Cave, South Africa, providing direct evidence for collecting and cooking carbohydrate-rich rhizomes. The findings suggest that Middle Stone Age humans relied on these plants as a staple food source.
Researchers discovered that early modern humans cooked starchy plants, including Hypoxis rhizomes, in the Border Cave in South Africa. The discovery suggests that these ancient humans shared food and used wooden digging sticks to extract the plants.
Research at Cornell University found that food restrictions predict loneliness among children and adults, causing increased feelings of exclusion. Participants experienced 'food worries' and fretted about their dietary choices, leading to a degree of loneliness comparable to that reported by unmarried or low-income adults.
A diet low in fat and high in egg whites has been shown to positively affect serum testosterone levels, contrary to previous assumptions about the impact of healthy fats. The study's findings suggest that consuming albumen - the protein in egg whites - can increase testosterone levels by four-fold relative to fasting.
Researchers identified families with high carbon footprints as consuming more sweets, alcohol, and restaurant food. These food choices contribute significantly to their higher carbon footprint, with meat consumption explaining less than 10% of the difference.
Researchers found that Japanese households with higher carbon footprints tend to consume more confectionary and alcohol, while also eating more vegetables and fish. The study suggests that targeting these food groups could be a more effective way to reduce carbon footprints than focusing on meat consumption.
A recent study from the University of Illinois discovered that human-grade dog foods are not only highly palatable but also more digestible than initially estimated. The researchers tested six commercial dog foods made with minimally processed human-edible ingredients, finding high protein quality and low stool volume in dogs.
A recent study published in Appetite found that people who pay more attention to media coverage about Trump's diet are more likely to view fast food as a socially acceptable meal option. This increased attention is also associated with a greater likelihood of eating fast food in the near future, regardless of party affiliation.
The global food system has led to an intersection of undernutrition and overweight in low- and middle-income countries. More than a third of these countries face the double burden of high levels of both, primarily due to changes in food systems and increasing availability of ultra-processed foods.
A growing double burden of malnutrition affects individuals, families, communities, and countries in low- and middle-income countries. High-quality diets are crucial to prevent all forms of malnutrition, while changes in food systems drive the emerging global epidemics of type 2 diabetes and other non-communicable diseases.
A new study found that people tend to prefer high-calorie foods when they sense a scarcity of time, as opposed to when time is shown moving upwards. Researchers discovered this pattern through experiments in which participants were asked to complete tasks while a timer counted down or up.
Researchers discovered a single female pangolin has higher levels of chitinase, an enzyme breaking down insect protein, than other animals. This suggests pangolins have specialized dietary needs and require specific foods when raised in captivity.
A study from the University at Buffalo found an association between poor diets high in red and processed meat, fried food, refined grains, and high-fat dairy, which increase the risk of developing late-stage age-related macular degeneration. The study suggests that limiting intake of these foods may help preserve vision over time.
A team of researchers has identified a specific brain circuit linked to food impulsivity, which could lead to the development of therapeutics for overeating. The study found that activating this circuit, involving melanin-concentrating hormone, increases impulsive behavior around food without affecting motivation or enjoyment.
Researchers discovered a connection between gastric bypass surgery and the release of glucagon-like peptide-1 (GLP-1), a hormone regulating appetite. The study found that mHMGCS, an enzyme triggering ketone body formation in the small intestine, inhibits GLP-1 release.
New studies reveal a link between natural foodborne toxins and vaccine resistance, as well as increased risk of cancers, cardiovascular and neurological illnesses. Aflatoxin and lead contamination pose significant threats to public health worldwide.
A new study found that corals are more likely to eat microplastics when fed other food sources, but not when given microplastics alone. The research suggests that some coral species may adapt to life with microplastics, while others may be negatively impacted by chronic exposure.
A recent study published in Nutrition Today found that infant and toddler foods in pouches tend to have higher sugar content and fewer single-vegetable products compared to jarred or tray-packaged options. This highlights the need for caregivers to be aware of the nutritional profiles of these popular convenience foods.
A Yale University analysis found that online grocery delivery systems cover 90% of food deserts, increasing access to nutritious food for low-income communities. The study suggests that online shopping can reduce obesity and improve health outcomes by providing essential nutrients and promoting better eating habits.
A new study by University of Göttingen found that supermarkets contribute to reducing child undernutrition in Kenya. The research revealed a positive correlation between supermarket purchases and improved child growth and height.
Researchers discovered that an orally administered liquid salt called Choline and Geranate (CAGE) can physically reduce fat absorption and slow down weight gain in rats. CAGE prevents fats from being absorbed into the bloodstream, leading to a significant reduction in body weight.
A recent study published in Frontiers in Sustainable Food Systems reveals that chronic hunger affects nearly half of rural households in sub-Saharan Africa. The survey found that 39% experience severely unreliable access to food and 49% have inadequate diet diversity, putting them at risk for micronutrient deficiencies.
A study by Future Consumer Lab at the University of Copenhagen found that young Indonesians preferred traditional tempe made with local ingredients and produced using traditional methods. The researchers believe that the pride in a traditional dish can significantly impact its perceived taste. The study suggests that producers in Indon...
Researchers found that women who consumed more calories in the evening had poorer heart health, with a higher proportion of daily calories after 6pm linked to increased cardiovascular disease risk. The study suggests that intentional eating habits can be a simple and modifiable behavior to help lower heart disease risk.
Research from Northwestern University and the University of Tennessee Health Science Center found that mothers' heart health during pregnancy affects their child's cardiovascular health long-term. Children who had good heart health in utero were more likely to have healthy hearts as tweens and teens.
Oral food challenges (OFCs) are the most effective way to diagnose a food allergy, say two new studies. A child with atopic dermatitis and suspected peanut allergy passed an OFC despite prior skin testing results, while another boy who had removed peanuts from his diet after eczema flares developed anaphylaxis to peanut
The EAT-Lancet diet, aimed at improving human and planetary health, is unaffordable for millions due to high food prices. The study estimates that daily costs exceed household income in many low-income countries.
A review of 11 studies on cancer patients' sense of taste and smell reveals a reduced taste function, particularly for sweet flavors, associated with lower appetite and caloric intake. Researchers aim to develop strategies to help patients eat well during treatment.
A global coalition of scientists declares a climate emergency, warning of 'untold human suffering' without drastic changes. They propose six key areas for mitigation: energy, short-lived pollutants, nature, food, economy, and population.
Wood ants trapped in a Polish nuclear bunker were found to survive on cannibalizing dead nestmates when food was scarce. A recent study revealed the ants' ability to adapt to marginal habitats and suboptimal conditions, allowing them to thrive in the confined space.
A team of computer scientists presents a novel multi-scale framework to simulate complex fluid-strand interactions, enabling realistic animations in visual effects. The method accurately models the complexity of fluid-strand dynamics across multiple scales, from thin strands to bulk fluids.
A new study found that calorie labeling in a fast-food restaurant franchise resulted in an initial small decrease of 60 calories per transaction, equivalent to a 4% reduction. This effect was short-lived, with calorie purchases increasing over time.
New research challenges the common notion that choosing pleasurable foods like cake indicates a lack of self-control. Instead, it's about anticipated regret and long-term goals. The study suggests that consumers should abandon the idea of 'good' or 'bad' foods to exert self-control more easily.
Researchers discovered a neural pathway for impulse control in the brain, which is associated with psychiatric disorders such as overeating, gambling, and Parkinson's disease. The study found that manipulating this circuit may lead to the development of targeted treatments for impulsivity-related issues.
Researchers discovered that consuming healthier foods like whole grains, fruits, and vegetables has a significant positive impact on the environment. In contrast, diets high in red meat and processed foods lead to substantial negative environmental impacts.
Consuming fish, fruits, nuts, whole grains, olive oil, and vegetables reduces risk of mortality and diet-related diseases, while unprocessed red meats increase risk. These dietary changes may also support environmental sustainability by lowering environmental impacts.
A new study from IFPRI found that rural poor in Ethiopia tend to live near lower-quality markets with fewer food groups sold at high prices. This limits children's access to non-staple foods, leading to poor diets. The study highlights the importance of improving access to high-quality markets for better child nutrition.
Researchers found that reducing food intake in old mice has little to no beneficial effect on health and lifespan. Implementing reduced food intake early in life and sustaining it until the end of their lives is crucial for improving health in old age.
The Supplemental Nutrition Assistance Program (SNAP) addresses the right to food by providing targeted assistance to low-income households and expanding automatically in response to changes in need. SNAP achieves a right to food through its entitlement program, access to food nationwide, and respect for participants' dignity and autonomy.
Research suggests that restricting food intake can increase motivation to exercise in mice, potentially leading to weight loss and reduced complications like diabetes and heart disease. This could be achieved through better diet control, such as limiting mealtimes or fasting intermittently.
Researchers found that poor urban consumers in Uganda and Kenya are willing to pay a premium for more nutritious flour, with up to 94% of respondents agreeing to pay more. The study highlights the potential for improving nutrition among the urban poor through targeted policy interventions.
Researchers at Boston University School of Medicine found that chronic cyclic pattern of overeating can reduce the brain's ability to feel reward, leading to compulsive eating behaviors. The study suggests that future treatments should focus on rebalancing the mesolimbic dopamine system.
Researchers from SUTD developed a novel approach, 'Chocolate-based Ink 3D Printing' (Ci3DP), to print chocolate-based inks at room temperature using cold extrusion. This method eliminates the need for stringent temperature controls, offering wider potential for 3D printing temperature-sensitive food.
Researchers found antibiotic-resistant bacteria in over 60% of raw pet food samples, including E. coli that can cause infections in humans and animals. The study advises dog and cat owners to handle the food carefully and maintain strict hygiene standards.
A study of popular UK restaurant chains found that establishments with voluntary menu labeling served items with 45% less fat and 60% less salt than those without. This suggests that mandatory labeling could encourage restaurants to improve the nutritional quality of their menus.
A study found that UK restaurants with in-store menu labelling offer healthier food options, with an average of 45% less fat and 60% less salt. This could encourage restaurants to improve their nutritional quality and benefit public health.