Articles tagged with Foods
A study published in PLoS Genetics found that domestic cats have a defective gene coding for the T1R2 protein, which is responsible for detecting sweet tastes. This defect leads to an unavailability of the T1R3 protein, resulting in a non-functional sweet receptor and explaining cats' indifference to sweets.
A study found that South Asian diabetics in Britain face challenges such as language barriers, cultural identity issues, and limited physical activity due to societal norms. The project aims to provide guidance on the use of interpreters in consultations to improve diabetes services for this community.
A recent study published in Appetite found that preschool children aged 4-6 consume more food when served larger portions, regardless of their previous meal size. The researchers monitored the food intake of 16 children over five days and discovered that increased snack offerings also contributed to higher total daily calorie consumption.
Researchers found that subjects following a frozen-entree diet lost more weight and experienced greater satiety due to automatic portion control. In contrast, those following the food pyramid diet struggled with estimating daily calorie intake, leading to less effective weight loss.
A recent study found that housing subsidies can protect low-income families' food budgets and improve their children's nutritional status. Children from food-insecure families receiving housing subsidies had better weight for age compared to those without subsidies.
A new study by UC Davis researchers suggests that learning to recognize and follow internal hunger cues can significantly improve overall health regardless of weight loss. Non-dieters who adopted the Health at Every Size approach showed significant improvements in metabolic and psychological health, including lower cholesterol levels a...
A Stanford study compared two low-fat diets: one focused on avoiding saturated fat and cholesterol, the other including plenty of plant-based foods. The plant-based diet resulted in a significant 9.4% decrease in LDL cholesterol, while the conventional diet lowered it by 4.6%.
A study found that an ancient enzyme, GCN2 kinase, plays a crucial role in guiding healthy eating behavior in mammals. The enzyme detects changes in blood amino acid levels and triggers a behavioral response to limit consumption of imbalanced food.
Participants who ate from refilling bowls consumed 73% more soup than those in normal bowls, despite rating themselves as full. The study highlights the dangers of relying on visual cues to gauge food intake and suggests repackaging snacks into small plastic bags to promote healthier eating habits.
The symposium discussed the potential of individualized dietary recommendations to optimize health and reduce chronic disease risk. Experts emphasized the need for tailored food choices, new definitions of health, and the application of technology to determine individual nutritional needs.
A study published in the Journal of the American Dietetic Association found that mothers who consumed more fruits and vegetables were less likely to pressure their daughters into eating, resulting in less picky eating habits. The researchers also discovered that girls' consumption of fiber was significantly lower among picky eaters.
Researchers studied mountain gorillas' diets to understand early human food adaptations, finding increased meat consumption led to genetic changes allowing for fatty foods without heart disease. The study suggests that humans have evolved to eat a 'mushy' diet and are not equipped to cope with substantial foods.
McGill researchers identified a link between heat-induced breakdown of amino acids and sugars in food, producing the potential carcinogen furan. Traces of furan have been found in processed and cooked products, particularly canned and bottled foods, but quantities are below considered dangerous thresholds.
A study published in the Journal of the American Dietetic Association found that preschoolers who consumed more fiber had more nutrient-rich diets. Experts suggest increasing fiber consumption through whole-grain products and high-fiber cereals to support healthy growth and development.
Research reveals that consumers prioritize product categories over brands when making purchasing decisions. The study finds that subjective knowledge drives consumer behavior, leading them to seek out specific areas of stores that align with their values.
Researchers found that distractions while eating chocolate increased enjoyment and subsequent choice of a good-tasting food sample. This study suggests that marketers should use distraction as a protocol to improve consumer choice at sampling stations.
A study of 2,609 participants found that drinking outside of meals significantly increases the risk of hypertension. The research also showed that the volume of alcohol consumed played a more important role in the relationship between drinking and high blood pressure than how often a person drank.
A Princeton University study shows that galanin triggers desires for fatty foods and alcohol, perpetuating a cycle of positive feedback. The finding suggests the possibility of creating a drug to block galanin in fighting alcoholism.
New research suggests a link between galanin and alcohol consumption, as well as its effects on food intake. Galanin was found to increase voluntary alcohol intake in rodents, but not food intake. A galanin receptor antagonist also reduced alcohol drinking, suggesting a potential role for these compounds in treating alcohol dependence.
Researchers found that people who believed they had become sick from eating hard-boiled eggs or pickles were more likely to avoid these foods in the future. However, the effect was limited to novel food items, with no change in behavior towards commonly consumed foods like potato chips.
Researchers from Penn State found that eating more water-rich foods and choosing reduced-fat options can lead to significant weight loss. In two studies, obese women who followed low-energy-density diets lost an average of 21 pounds compared to those on restricted fat intake diets.
Researchers found that reducing food energy density by 30% led to a 23% decrease in daily calorie intake, while reducing portion size by 25% resulted in a 12% decrease. Women experienced no significant differences in hunger or fullness ratings despite these changes.
A study by Brian Wansink found that vegetable enthusiasts eat more spicy foods, drink wine with dinner, and cook elaborate meals. Fruit lovers prefer sweets, are less adventurous in the kitchen, and eat desserts after dinner. Tailoring healthy eating recommendations to these groups can be more effective.
A study found that brain regions activated by food craving are also involved in drug craving, suggesting a common neural basis for both. The hippocampus, insula, and caudate were identified as key areas of activation during food cravings.
A new study suggests that the DASH diet's numerous fruits, vegetables, and whole grains contribute significantly to its health benefits. The diet's high intake of phytochemicals may help protect against various chronic diseases, including cancer, heart disease, and other health conditions.
Researchers found that Brazilian communities in coastal areas and the Amazon region have taboos on consuming certain fish species, especially predatory ones. These prohibitions are likely biologically adaptive, suggesting a link to toxic accumulation and health concerns.
Research highlights the importance of traditional Asian diets and physical activity patterns in preventing chronic illnesses like cancer and diabetes. Experts call for targeted campaigns to promote healthy eating and exercise among low-income immigrant communities.
Researchers found that volunteers who consumed larger portions weighed an average of 39% more food and 273 calories per person compared to the previous week. The study suggests that larger portion sizes may be a major factor behind the rise in obesity rates among young adults.
The Illinois initiative aims to examine the biological effects of isoflavones on various bodily systems, including breast, brain and adipose tissues. Researchers will investigate the mechanisms at work between isoflavones and estrogen receptors to ensure safety and effectiveness in dietary supplements.
A new study suggests that most people's diets get healthier from childhood to young adulthood. Adults tend to consume more fruit and vegetables and less fat and sugar compared to their child years. However, many people perceive barriers to healthy eating, such as lack of time and work patterns.
The Lewis and Clark expedition successfully traversed the new frontier due to a favorable climatic window that allowed for abundant food sources. If they had traveled during an intense drought, their journey might have been significantly impacted, potentially altering the course of U.S. expansion into the West.
A survey of 10th-grade students reveals that many teens have made conscious efforts to lose weight, with girls more likely to diet than boys. The study also explores the impact of calcium-rich diets on girls' weight, finding no significant increase in body weight or BMI.
A study by Cornell University researchers found that more than 85% of African Americans will use food stamps, compared to 37% of white Americans. Food stamp use is also linked to lower education levels, with 64% of adults with less than 12 years of education using them.
A new study reveals that cowbird chicks survive and even grow faster when raised in noisy nests with host siblings, rather than alone. By joining their nestmates in a chirping chorus, the cowbirds are able to monopolize food attempts from parents and reap the benefits of shared parental care.
The Food Guide Pyramid is set to undergo revisions, shifting from a one-size-fits-all approach to an individualized model. This change aims to motivate consumers to make informed food choices, with the help of focused messages and educational tools.
A study by Cornell University researchers found Listeria bacteria on foods in 47 out of 50 retail food stores, with 34% showing persistent strains after re-inspection. The bacteria were also found in seven food-processing plants, highlighting the need for improved control measures to prevent food contamination.
Researchers at FSU have developed sensitive techniques to detect minute traces of nuts in seemingly nut-free processed foods. The findings could help protect sensitive consumers and improve food industry practices.
A study using FDG-PET imaging found that brain metabolic activity increases in response to food stimulation, making it harder for those more sensitive to food to diet. The findings may lead to innovative treatment options for eating disorders.
A new USDA study has identified the top sources of antioxidants in food, with fruits like cranberries and blueberries leading the way. The study found that lesser-known foods like Russet potatoes, pecans, and cinnamon also contain high levels of antioxidants.
A recent study published in JAMA found that lean adolescents who consume fast food are less likely to compensate for the excess energy by adjusting their daily intake compared to overweight peers. In contrast, overweight participants tend to overconsume fast food and fail to make up for it throughout the day.
A University of Michigan researcher suggests that obesity in developing nations is a result of the body's attempts to cope with childhood malnourishment. The phenomenon is similar to yo-yo dieting, where dieters who have deprived themselves gain weight at faster rates than non-dieters when they begin eating normally again.
A new low-carb potato variety developed by HZPC will be available to consumers in January 2025. The potato has 30 percent fewer carbohydrates compared to a standard Russet baking potato, and is also non-genetically engineered.
A study by Brian Wansink found that adults offered six colored flavors of jellybeans ate 69% more than when the colors were each placed in separate bowls. The perception of variety stimulates how much people consume. Consumers can curb overeating by avoiding multiple bowls of the same food and arranging foods into organized patterns.
A study found that highly processed isoflavone products may pose a risk to postmenopausal women with estrogen-responsive breast cancers. Minimally processed soy flour was associated with less tumor growth in mice, suggesting a potential health benefit for consumers of whole soy foods.
A study found that babies described as difficult eaters or overeaters are more likely to eat when their mother handles food and feed themselves after receiving a bite. This relationship was not seen in non-problem eater children, suggesting an innate link to social cues.
Research reveals that exposure to food stimulates increased brain metabolism in areas affected by drug addiction. The study found higher metabolism in regions responsible for hunger and reward, suggesting a possible link between constant food stimuli and obesity.
The symposium will focus on challenges in herb research, including the development of a valid test for herbal supplements and discussions on health benefits and quality issues. Experts will share their knowledge on polyphenols, regenerative properties of Chinese herbs, and quality problems with plant products.
A study by Yale University found that diets rich in fat and animal protein may increase the risk of non-Hodgkin's lymphoma. The research, published in the American Journal of Epidemiology, also discovered a reduced risk associated with high consumption of fruits and vegetables.
A study published in Family and Consumer Sciences Research Journal found that nutrition education participants who completed six or more lessons experienced significantly less food insecurity compared to those who dropped out early. The program improved skills such as budgeting, comparing prices, and shopping with a grocery list among ...
A study analyzing pooled results of several studies found that dietary fiber from fruits, vegetables, or grains may lower blood pressure and cholesterol levels, reducing the risk of coronary heart disease. The research showed a significant decrease in coronary heart disease risk for cereal and fruit fiber intake.
Researchers are working on developing individualized nutritional plans based on a patient's genetic makeup, age, lifestyle, and ethnicity. This tailored approach aims to improve health outcomes by providing the right nutrients at the right time.
A large study found that consuming higher amounts of dietary fats, particularly vegetable and animal fats, was associated with an increased risk of progression to advanced age-related macular degeneration. In contrast, fish and nut consumption reduced the risk of AMD progression.
Eating antioxidant-rich foods may help prevent age-related cognitive decline and slow brain aging. Research suggests that diets high in natural antioxidants can also protect against certain cancers, heart disease, and other neurological disorders.
Researchers found that individuals with celiac disease often struggle to maintain a gluten-free diet outside the home, impacting lifestyle and quality of life. Supplement users, particularly women, face challenges in evaluating and selecting dietary supplements due to confusion over dosage directions, labeling, and claims.
The glycemic index (GI) is gaining recognition as a valuable tool for nutrition education and planning. Research suggests that moderating the GI of foods can have important health implications, particularly for active individuals. The use of GI in food selection and menu planning can help provide lasting energy.
A study by Penn State researchers found that school service personnel who participated in a Project PA workshop recognized the importance of nutrition education and healthy eating behaviors in addressing childhood obesity. The participants identified parental attitudes, peer pressure, and media as barriers to students' healthful eating...
A new study reveals that poor American families struggle to balance heating costs with nutrition during the cold season. Despite a 10% calorie reduction, researchers argue that this may not be as detrimental to health as previously thought.
Researchers found that a significant portion of folic acid is poorly absorbed by the body due to its conversion into the monoglutamate form, affecting overall absorption rates. The study suggests increasing dietary advice or product formulations with more easily absorbable forms of folic acid could help address this issue.
A recent study of 118 heart patients found that while they made significant progress reducing fat intake, many failed to adopt a diet rich in fruits and vegetables. After two years, only 23% were meeting the recommended daily intake, highlighting the need for targeted nutrition education.
The American Dietetic Association asserts that access to adequate nutrition is a fundamental human right, and that hunger continues to affect millions worldwide. The organization supports programs combating hunger and malnutrition, promoting food security and self-sufficiency.