Articles tagged with Foods
A Dartmouth study found that TV food commercials stimulate the brains of overweight teenagers, particularly those controlling pleasure, taste, and mouth regions. The findings suggest these mental simulations may make it difficult for obese teens to lose weight later in life.
A new Cornell study found that when school-grown salad greens were incorporated into cafeteria lunches, high school students increased their salad selection by 500% and consumed two-thirds of their salads. However, plate waste also rose, indicating a potential trade-off.
A new study reveals germinated buckwheat has better nutritional value than ungerminated buckwheat due to activated dormant enzymes. This process increases the presence of nutrients and reduces compounds interfering with nutrient absorption.
A UNSW Australia-led study found that people eat less when their companion consumes a small amount of food, due to the social modelling effect. This psychological influence leads individuals to rely on external cues rather than internal hunger and fullness signals.
Researchers found that using a shopping list was associated with improved dietary quality and lower weight among low-income participants living in food deserts. The study suggests that this simple tool can be an effective way to promote healthy eating habits and reduce health risks.
A new study published in the Journal of Health Psychology highlights the disconnect between dieting plans and behavior. Researchers found that people plan to change their eating habits based on thoughts, but when it comes to executing those changes, feelings play a crucial role in guiding behavior.
Fraser River sockeye salmon infected with sea lice are less successful at consuming food than their lightly infected counterparts, according to a recent study. The research suggests that sea lice may indirectly affect the survival of juvenile sockeye through reduced foraging success.
Researchers have developed a new variety of low-allergenic soybean that lacks key allergenic and anti-nutritional proteins, making it suitable for use in infant formulas, livestock feed, and aquaculture. The 'Triple Null' soybean has the potential to reduce processing costs and make animal feed production more efficient.
Researchers at the University of Liverpool found that eating a wide range of different brands and types of pepperoni pizza led to increased calorie intake. The study suggests that this high variability in food options can make it difficult for people to manage their consumption, potentially exposing new public health implications.
A study by Ohio State University found that people with low self-esteem related to their weight are more likely to have visible food in their homes, eat unhealthy foods, and experience depression. The home environment may contribute to obesity, but it's not a clear cause-and-effect relationship.
A church-based education program led by trained community members helped Latino adults with diabetes adopt healthier lifestyles, including reduced high-fat food consumption and increased exercise. Participants reported significant improvements six months after the program concluded.
A new special issue of the journal Gastroenterology explores how food affects health and disease, including the gut microbiome, food allergies, and non-celiac wheat sensitivity. The research provides evidence-based summaries to guide clinical recommendations for patients and clinicians.
Scientists at Beth Israel Deaconess Medical Center have discovered a long-sought component of the neural network that controls eating, finding that the melanoncortin 4 receptor-regulated circuit inhibits and controls hunger. Activating this circuit reduces feeding in mice and removes feelings of intense hunger.
Scientists found that AGRP neurons, responsible for unpleasant feelings of hunger, help explain why it's hard to stick to a diet. These neurons teach animals to respond to sensory cues that signal the presence of food, making them more likely to snack.
A recent study found that health food stores across the US recommended and sold over-the-counter dietary supplements to minors, despite "adults-only" labels. The American Academy of Pediatrics warns against using such products for males and females under 18.
Researchers studied mobile-based food journals and found challenges such as unreliable food entry, negative nudges, and social features. They suggest designing goal-specific systems, reputation systems, and streamlining databases with context for food entry.
Researchers found that polyphenols in green tea and apples inhibit VEGF signaling, a key driver of blood vessel formation. This mechanism could help prevent chronic conditions like heart disease and cancer.
Researchers have discovered that manipulating porosity in processed foods can increase the release of salt during chewing, allowing for reduced salt content without sacrificing flavor. By controlling pore size and number, food manufacturers may be able to create lower-sodium alternatives to popular snacks.
A new variety of broccoli, enriched with glucoraphanin, has been shown to reduce blood LDL-cholesterol levels by an average of 6%. The compound is converted into sulphuraphane in the body, which activates genes that help balance metabolism and reduce cholesterol production.
A rare case study published in CMAJ found that blood transfusions can transmit food allergies to children, causing severe symptoms. The condition typically resolves within a few months with careful reintroduction of the allergenic foods into their diet.
University of Adelaide researchers found two critical windows when exposure to junk food is most harmful, late pregnancy and adolescence. Eating a healthy diet during these periods may reverse junk-food preference in males but not females.
A study by USGS scientists found that polar bears are increasingly forced to eat terrestrial foods like berries, birds, and eggs due to sea ice loss. However, these alternative food sources provide limited nutritional benefits for the bears.
An isotope study by North Carolina State University has found that some urban ant species have a taste for human food. The research analyzed over 100 ant samples to determine their diet composition, revealing that pavement ants on sidewalks and medians have high levels of carbon-13, indicating a diet rich in human food.
A study by University of Cambridge researchers found a substantial increase in takeaway food outlets in Norfolk over two decades, particularly in deprived areas. The density of these outlets rose significantly, contributing to higher obesity rates and unhealthy diets among local residents.
A study published in JAMA Pediatrics found that the percentage of children eating fast food on a given day dropped from 38.8% to 32.6% between 2003-2004 and 2009-2010, respectively. Calorie intake from burger and chicken restaurants also decreased, while Mexican and sandwich restaurants remained constant.
A new study by University at Buffalo researcher Shira Gabriel suggests that attraction to comfort food is based on having a good relationship with the person who prepared it. The study reveals how social factors influence food preferences and eating behavior, with implications for better understanding human connections and mental health.
A new study found that adding flax seeds to the diet of calves can improve the nutritional quality of beef by reducing saturated fatty acids and increasing omega-3 acids. The enriched meat was also preferred by consumers in a taste test, making it a potential alternative for healthier food options.
A study from Oregon State University reveals that zinc deficiency can induce an increased inflammatory response in cells, particularly in older adults. The researchers found that reducing zinc levels led to improper immune cell activation and dysregulation of a cytokine IL-6, which affects inflammation.
A study found that high-vitamin maternal diets impact brain development and food preference in male Wistar rat offspring, reducing preference for sweetness. The findings suggest that excessive vitamin intake during pregnancy may affect offspring's dietary choices and potentially other behaviors.
A new study by the Cornell Food & Brand Lab found that women who watch cooking shows for entertainment and don't often cook tend to weigh less than those who watch for inspiration and cook from scratch. The researchers surveyed 501 women aged 20-35 and discovered a significant association between TV viewing habits and weight.
A new study by the University of Vermont found that watching food TV can lead to weight gain, particularly among women who cook from scratch. The study suggests that food networks should use healthier recipes and promote cooking from scratch for optimal health benefits.
Researchers from German Institute of Human Nutrition discovered how brain activity encodes taste quality, with decoding possible within 175 milliseconds. The study aims to extend understanding of neuronal mechanisms and develop strategies for moderate deviant eating behavior.
Researchers found that boiling pasta releases some gluten proteins, while others persist throughout cooking and digestion. This discovery could lead to new strategies for managing wheat allergies and celiac disease.
A study from the Cornell Food & Brand Lab found that movie-goers watching tearjerkers ate 28-55% more popcorn during the Thanksgiving holiday. This increased consumption was attributed to emotional eating triggered by sad movies.
Researchers explore alternative methods to encourage healthy eating in children and teens, such as providing vegetables before other food options. Studies also investigate the impact of weight stigma, calorie counting, and food marketing on behavior, finding that weight stigma can lead to increased high-calorie snack consumption.
A new study by NYU Langone Medical Center researchers found that locating full-service supermarkets in food deserts has no appreciable impact on household food availability or children's dietary intake. The introduction of a government-subsidized supermarket did not result in significant changes in dietary habits, despite the expectati...
Researchers found that having too many food choices increases the obesity problem, as offspring tend to eat more when given a choice between high-fat and low-fat diets. In contrast, those on a low-fat diet showed no negative impacts, but had higher energy expenditure.
New potato varieties 'Entzia' and 'Miren' offer great nutritional value, antioxidant properties, and increased resistance to disease. They are suitable for both culinary and industrial uses, providing benefits such as high carotene content and lower reliance on external varieties.
The study found that overall diet quality worsened globally despite increased consumption of healthier foods in many countries. Poorer regions, such as Sub Saharan Africa and Latin America, showed little improvement in dietary patterns, highlighting the need for urgent action to address diet-related health issues.
Global diet quality has improved for healthy foods like fruits and vegetables over the past two decades, but unhealthy foods have increased in consumption. The study found that diet patterns vary widely by national income, with low-income countries having poorer diets.
A University of Minnesota study reveals that hunger increases intention to acquire nonfood objects, resulting in higher spending. Hungry shoppers opt for 70% more products and spend 64% more money than satiated counterparts.
A study published in the American Journal of Clinical Nutrition found that supermarket price promotions lead to greater sales boosts for less healthy foods, even though they are not promoted more frequently. The researchers suggest that stockpiling during promotion may contribute to this finding.
A new study suggests that dark-colored grapes may help overweight people burn fat better by managing obesity-related metabolic disorders. Consuming grape extracts containing ellagic acid proved to boost metabolism of fatty acids and slow the growth of existing fat cells.
Researchers have identified a peptide called PACAP that reduces food intake and leads to weight loss when administered in the brain's central amygdala. The study suggests PACAP may be a target for medications treating obesity and binge-eating disorders.
A study by McGill University researchers found that the Nutrition Facts label is ineffective in improving nutrition and highlights conflicts between healthy options. In contrast, a new labeling system called NuVal resolves these conflicts and enables quick nutritious choices, potentially helping stem the global obesity epidemic.
Researchers found that eating one avocado a day as part of a moderate-fat diet can improve bad cholesterol levels in overweight and obese individuals. The study also showed favorable results for total cholesterol, triglycerides, small dense LDL, non-HDL cholesterol, and other cardio-metabolic risk factors.
A recent study found that incorporating one avocado per day into a moderate-fat, cholesterol-lowering diet significantly lowers LDL and total cholesterol levels. The researchers tested three diets, including one with an added avocado, and found the avocado diet to be more effective in reducing bad cholesterol.
Shoppers spend 15% more on food during the holiday season and only 25% of that extra food is healthy. After the New Year, shoppers continue to purchase less-healthy items while making healthier purchases.
A study by University of Vermont researcher Prof. Lizzy Pope found that consumer spending on food increases by 15% over the holiday season, with most of the increase attributed to higher levels of junk food. People tend to continue buying unhealthy holiday favorites even after New Year's resolutions are made.
Researchers found a positive association between fruit and vegetable intake in men and the availability of healthy outlets around their home. In contrast, no such link was found for women, suggesting they may rely on other factors when making dietary choices.
A nationwide study suggests that frequent fast-food consumption in fifth grade is associated with lower reading, math, and science test scores by eighth grade. Researchers controlled for various factors, including exercise, TV watching, family socioeconomic status, and neighborhood characteristics, to find this link.
A new study by University of Illinois researchers reveals that Illinois plays a vital role in distributing over 400 million tons of food annually, with the state transporting more than 70 million tons. The study highlights the importance of investing in infrastructure to ensure national and global food security.
The Paleolithic diet is unlikely to be a single entity due to variations in early human diets across time and space. Early humans were likely dietary 'jacks-of-all-trades' with diverse eating habits influenced by environments and lifestyle.
A low glycemic diet did not improve insulin sensitivity, lipid levels or blood pressure in a randomized controlled trial of 163 overweight adults. The study found that diets with high-glycemic index carbohydrates, such as the DASH diet, had similar effects on cardiovascular risk factors as those with low-glycemic index carbohydrates.
A clinical trial found no clear benefit of low glycemic index diets on key measures of heart disease and diabetes risk. Healthy eating habits focusing on fruits, vegetables, and whole grains are recommended by the study's lead researchers.
Michigan State University researcher Kelly Klump found a link between women's monthly hormonal changes and intensified body obsession, increasing the risk of eating disorders. The study suggests that cultural perceptions of increased food intake as negative can be detrimental, particularly during holidays.
Researchers analyze ancient teeth to determine the plant-based food sources of Easter Islanders before European contact. The study finds that starch grains in dental calculus are consistent with modern sweet potato, contradicting previous findings on palm as a staple food.
A 10-week cooking skills program in Australia resulted in sustained changes in participants' food purchasing behaviors, knowledge, and social interactions. Participants reported increased confidence in cooking and eating healthier meals together as a family.
A study using fMRI found that fructose triggers greater activation in the nucleus accumbens and higher ratings of hunger compared to glucose, suggesting it may promote overeating. The findings have important public health implications for a society with high-sugar foods and tempting stimuli.
Recent research on early hominid diets highlights the limitations of using modern technologies alone to understand their eating habits. A holistic approach is needed, considering factors such as habitat, anatomy, and cognitive abilities. This interdisciplinary method can provide a more accurate picture of our ancestors' diets.