Articles tagged with Dietetics
Researchers at Nagoya University found that luteolin, an antioxidant in vegetables, can suppress hair graying by preserving endothelins and supporting healthy melanocyte activity. The study suggests luteolin's unique medicinal effect may be a promising candidate for addressing age-related hair graying.
A new trial will test whether taking HMB can improve patients' physical function and quality of life. The BOOST study aims to recruit 124 patients with cirrhosis and measure its effects on liver disease, mental wellbeing, and physical function over 24 weeks.
The University of Illinois team developed MealPlot, an interactive feature that charts protein and fiber content in food. The app helps individuals plan meals with a focus on high protein and fiber density to achieve a calorie deficit while maintaining muscle mass.
A recent study published in the Journal of Nutrition Education and Behavior reveals a significant influence of home food environments on adolescent dietary patterns. Home food availability, particularly fruits and vegetables, promotes healthier eating habits, while neighborhood fast-food options negatively affect dietary quality.
A new study reveals that US adults who choose not to eat red meat are more concerned with environmental impacts than health risks. The survey of over 7,500 adults found that demographics such as age, education level, and income also played a role in red meat consumption.
Researchers found that only programs promoting physical activity or eating more fruit and vegetables showed promise, while others had little effect. Tailored, multi-level and innovative approaches are required to enact positive change among truck drivers.
Researchers from Salk Institute found that specific dietary fats are incorporated into sphingolipids to drive the development of atherosclerotic cardiovascular disease. The team discovered that trans fats are preferentially metabolized by an enzyme, leading to increased lipoprotein secretion and plaque formation.
A new study published in the journal JCI Insight found that male mice fed high-cholesterol diets have increased cardiovascular disease risk in their female offspring. The researchers used a novel method to study sperm small RNA and discovered altered molecules that affect gene expression in early embryonic stem cells.
A survey of UK registered dietitians revealed explicit and implicit weight bias attitudes, with nearly a quarter feeling their weight affects their professional performance. The study emphasizes the importance of addressing weight stigma in the dietetic profession to promote inclusivity and effective care.
Researchers at BYU created a national glycemic index (GI) and glycemic load (GL) database to improve dietary awareness. The study found that high-GI foods contribute to Type 2 diabetes, cardiovascular disease, and weight gain, highlighting the importance of prioritizing low-glycemic carbohydrates.
A new study has found that women who habitually eat small fish have a reduced risk of all-cause and cancer mortality. The study, conducted in Japan, suggests that incorporating small fish into daily diets could be an effective strategy to reduce mortality risk among women.
A recent study published by The Ginger Network reveals that incorporating more beans into the US typical dietary pattern can lead to a higher intake of essential nutrients and improved diet quality. Younger and older adults alike benefit from this nutritional boost.
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.
Research suggests that the onset of daylight saving time is associated with increased consumption of processed snack foods and fewer trips to the gym. The study found that people ate more processed snack foods later in the day and on overcast days after the time change.
A study published in JAMA Pediatrics found that the prevalence of overweight and obesity among 3- and 4-year-olds in Sweden has decreased after the pandemic. The researchers observed a reversal of unhealthy weight trends, indicating that an unhealthy weight status can be reversed.
Researchers linked red/processed meat consumption to increased colorectal cancer risk, highlighting two genetic markers (HAS2 and SMAD7) that alter cancer risk levels based on meat intake. The study analyzed data from nearly 70,000 people and found a 30-40% increased risk for those with high red or processed meat intake.
Researchers found Mad2 gene expression levels correlate with chromosomal abnormalities in esophageal squamous cell carcinoma, highlighting potential as a clinical biomarker. The study also revealed the deregulation of the Rb-E2F1 circuit and its impact on histone modifications.
A new study highlights the negative consequences of yo-yo dieting, including shame, body dissatisfaction, and stress. Participants reported engaging in disordered behaviors to lose weight, only to regain it and feel worse about themselves.
A study in Japan found that employees having lunch at company cafeterias or bringing homemade lunches have relatively higher nutritional quality compared to those eating out. The survey of 620 workers aged 20-75 revealed that homemade and cafeteria options were associated with better nutrition indices.
A new study found that participants in school-based gardening and food programs experience lasting impacts on their dietary behaviors, including increased enjoyment of fresh foods, confidence in making healthy decisions, and appreciation for the benefits of experiential education. The FRESHFARM FoodPrints program, which has been operat...
A Mediterranean diet has been found to be a straightforward and effective approach for improving IVF success rates, with high intakes of fruits, vegetables, whole grains, and omega-3 fatty acids. The diet's benefits were seen in both embryo development and pregnancy outcomes, even after just six weeks of implementation.
A new study suggests that US adults consume almost a quarter of their daily calories in snacks, often more than they do at breakfast, yet these snacks offer little nutritional value. Researchers analyzed data from over 20,000 people and found that snacks accounted for between 19.5% to 22.4% of total energy intake.
Researchers at Michigan Medicine found that telemedicine patients with hyperlipidemia experienced significant decreases in LDL and non-HDL cholesterol levels. Virtual appointments were shown to be as effective as in-person visits in improving cholesterol levels, overcoming barriers to access for patients.
Eating fatty foods during stressful periods can reduce brain oxygenation and cause poorer vascular function in adults. Consuming low-fat food and drinks may help mitigate this effect.
Researchers identified simple food swaps that can make a big difference in an individual's carbon footprint without drastic dietary overhaul. The suggested changes include replacing beef with chicken or plant-based milk, which could reduce the nation's food-related carbon footprint by more than 35% and improve overall dietary quality.
Research at Aston University identified four eating behavior patterns in children: 'avid', 'happy', 'typical', and 'fussy'. Children with 'avid' eating behaviors are more likely to be overweight or obese, while caregivers' feeding practices vary significantly across the four categories. The study aims to provide tailored advice for par...
The new HEI-Toddlers-2020 index measures diet quality in toddlers aged 12 through 23 months, with a total score of 63.4 for young children. The Healthy Eating Index (HEI) tool is designed to measure alignment with the evidence-based Dietary Guidelines for Americans (DGA).
Research found that children in child care with onsite meals and snacks had better health outcomes, including lower rates of food insecurity and hospital admissions. Strengthening child care nutrition programs could benefit families and society as a whole through cost savings and improved health.
A recent study found that higher plant protein intake is associated with lower risk of chronic kidney disease. The UK Biobank study data revealed that participants consuming more plant-based protein had a reduced risk of developing CKD.
A meta-analysis of almost 35,000 participants found that one-to-one sessions with dietitians were the most beneficial for controlling gestational weight gain. The team identified practical elements such as managing nausea and cravings to be key components of successful interventions.
Researchers found that providing stunted children with nutrient supplements can reverse impaired development and improve their growth. The study's findings suggest that milk-based supplements are beneficial, but a plant-based alternative is equally effective.
A study of 48,320 Japanese patients with type 2 diabetes found that 10.5% achieved remission per 1,000 person-years, with factors such as HbA1c levels, BMI reduction, and sex significantly associated with remission. Those who relapsed had longer durations of diabetes, lower BMI at baseline, and lower BMI reduction over time.
A study published in Scientific Reports found that rats exposed to high-fat diets during pregnancy and early life developed a preference for salty taste. This preference was linked to increased levels of AT1 protein in the taste buds, which can lead to higher sodium intake and potentially contribute to obesity and diet-linked diseases.
Consuming insects like crickets can contribute to healthy gut microbiota and provide essential nutrients. Research by CSU professor Tiffany Weir and colleagues highlights the potential benefits of edible insects on human health, including increased prebiotic effects and reduced intestinal inflammation.
Research explores how social norms and culture influence food preferences, physical activity behaviors and future hopes for community development. Key themes include the importance of creating interventions aligned with cultural norms to create effective and sustainable programs.
The American Society for Nutrition is offering complimentary press passes for NUTRITION 2023, a leading global annual meeting on nutrition. The event will take place July 22-25 in Boston, bringing together thousands of nutrition professionals to share cutting-edge research.
A study explores how nutrition educators work with incentive programs like GusNIP to promote increased intake of fruits and vegetables. Nutrition educators play a unique role in providing participant-centered education, navigating food environments, and culturally adapting programming to meet diverse audience needs.
A new study found that a lower frequency of vegetable and fruit intake was associated with a higher risk of death in patients with and without chronic kidney disease (CKD), regardless of their CKD stage. Higher fruit and vegetable intake is generally linked to lower mortality risk in the general population.
Researchers analyzed 400 videos from top child-influencers on YouTube, finding branded food and beverages appeared 38% of the time. Candy brands were most frequent, while healthy options made up only 9% of appearances.
A recent study found that dry scooping, ingesting pre-workout powders without water, is common among adolescent boys and young adult men in Canada. The study analyzed data from over 2,700 participants and showed a significant association between social media use and gym culture participation and dry scooping behavior.
A new study found that consumer skepticism about whole-grain food labels contributes to low intake globally. Consumers prefer clear, straightforward labeling on product names rather than generic claims.
A new survey by the European Federation of Dietitians supports moderate coffee consumption as having clear health benefits, including improved alertness and sports performance. The study involved 585 dietitians from across 26 European countries.
A clinical trial conducted by Salk Institute and UC San Diego Health found that time-restricted eating improved measures of health and wellbeing in firefighters. The study showed that a 10-hour eating window reduced VLDL cholesterol, improved mental health, and decreased alcohol intake.
A new study from St. Michael's Hospital found that a low-carb vegan diet has the same health effects as a vegetarian diet, but at a much lower cost to the environment. The researchers also discovered that the lower carbon emission value of the vegan diet was associated with a larger reduction in blood cholesterol.
A new study published in Cell Reports has identified the molecular pathways responsible for reduced seizures during fasting. The researchers found that amino acid sensing plays a critical role in the beneficial effects of fasting on seizures, suggesting targeted dietary strategies may be effective for patients without DEPDC5 mutations.
Studies investigate lifestyle interventions to achieve nutritional ketosis and its impact on chronic illness, sleep, and cardiovascular disease in the military. Researchers aim to understand how ketogenic diet, ketone-based beverages, and their effects on clinical outcomes will benefit soldiers' health.
A recent study reveals racial and sex disparities in gout prevalence, with Black adults more commonly affected. Culturally informed efforts targeting diet and social determinants may help reduce these disparities.
A recent study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism found that vegan participants who engaged in regular resistance training had stronger bones than those who did not. The study also showed that vegans and omnivores who performed resistance training had similar bone structure.
Calorie labeling in supermarkets leads to small to moderate decreases in calories purchased, potentially translating to population-level health benefits. The study found declines seven months after labeling implementation, affecting prepared bakery and deli items.
A new study from Duke University suggests that consuming more fiber can lead to improved gut health, regardless of the specific supplement used. Participants who had been eating the least amount of fiber before the study showed the greatest benefit from supplements.
The American Society for Nutrition (ASN) emphasizes that all methodologies in nutrition research contribute to the discipline and advance health and well-being. The ASN-commissioned white paper reviews various methodologies used in nutrition research, highlighting their strengths, limitations, and interpretations.
Eating more protein during weight loss helps avoid lean mass loss and promotes healthier eating habits, according to a Rutgers study. The study found that higher protein intake is associated with increased green vegetable consumption, reduced refined grain and sugar intake, and improved retention of lean muscle mass.
A new study presents a protein-reduced, Nordic-style diet that increases fruit, berry, and vegetable consumption in infants, establishing a preferable eating pattern. The diet was well-tolerated and did not negatively affect growth or breastfeeding duration.
The USPSTF recommends against using beta carotene or vitamin E supplements to prevent cardiovascular disease (CVD) or cancer. Inflammation and oxidative stress play a role in both CVD and cancer, but dietary supplements have shown anti-inflammatory and antioxidative effects, leading to proposals for their use as preventive measures.
A long-term study found that bariatric surgery improves physical activity and diet quality in participants, but only a small percentage meet federal guidelines. Patients may need continued support to maintain weight loss and health benefits after surgery.
A study of 155,000 adults found that those with limited income, lower educational attainment, or living in rural areas were more likely to have a poor diet. Researchers from the American Cancer Society analyzed data to identify the association between socioeconomic and geographic factors and diet quality.
A large US study has found an association between higher fish consumption and increased risk of malignant melanoma and stage 0 melanoma. The study found that eating more non-fried fish and tuna was linked to a greater risk of developing these types of skin cancer.
A new program, IVAN, developed at Penn State uses virtual reality to teach nutrition concepts and improve users' skills. The program scored highly across 14 domains, indicating it was received positively by experts.
NUTRITION 2022 LIVE ONLINE features research announcements, expert discussions and live sessions on topics such as dietary protein's impact on muscle metabolism and healthy aging. The meeting also explores the concept of 'ultra-processed foods' in relation to dietary guidelines.
Researchers found that high ultra-processed food intake was associated with higher mortality rates, regardless of dietary type. Moderate red meat consumption also linked to a 8% increase in mortality risk compared to no red meat consumption.