A new study found that Americans with low incomes eat less seafood high in Omega-3s, while higher-income groups consume more of these nutritious species. This disparity affects nutrient-dense seafood options, including mackerel and herring, which are lower-priced but have favorable nutrient profiles.
A new study found that teens' consumption of ultra-processed foods decreased significantly during the COVID-19 pandemic and continued to decline even after restrictions eased. This reversal took place due to changes brought by the pandemic, including school closures and working from home.
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 randomized clinical trial found that vaccinating household chickens increased consumption of high-protein foods, leading to improved growth and reduced child stunting in rural Kenya. Children from vaccinated households showed a 24% increase in protein-rich food intake and significant gains in height and weight.
A new Loma Linda University study associates high dairy milk intake with a significantly increased risk of prostate cancer. Researchers found no association between non-dairy calcium and prostate cancer risk, suggesting substances other than calcium contribute to the increased risk.
The American Society for Nutrition presents the latest findings on ultra-processed foods, genetic influence on eating habits, and diet quality. Research highlights the risks of ultra-processed foods, the potential impact of genetics on food preferences, and the importance of healthy diets for preventing chronic diseases.
The American Society for Nutrition hosted a live virtual debate on the concept of ultra-processed foods, with leading scientists presenting arguments for and against incorporating it into dietary guidelines. Research suggests that consumption of ultra-processed foods is linked to weight gain and increased risk of chronic diseases.
Researchers from China have developed a novel bioconjugate that can suppress the growth of K-Ras mutant pancreatic tumors. The conjugate, which targets folate receptors and macropinocytosis, was found to be highly cytotoxic and effective at suppressing tumor growth.
A recent genetic study found a link between height and lower risk of coronary heart disease, as well as higher risk for peripheral neuropathy and circulatory disorders. Being tall appears to protect against cardiovascular problems, but may increase the risk of non-cardiovascular conditions.
A study published in Frontiers in Nutrition found that malnutrition contributes to sarcopenia in hemodialysis patients, characterized by muscle mass, strength, and function losses. The Nutrition Risk Index (NRI) is a simple and convenient metric developed in Japan, which shows significant relationships between NRI score and sarcopenia,...
Researchers found that indigenous smallholder gardens and farms in Huánuco, Peru, play a crucial role in diet and biodiversity. The study identified a positive correlation between the use of indigenous Quechua language, degree of commercialization, and agrobiodiversity.
A new study from the University of Eastern Finland found that nearly 30% of older home care clients experienced eating problems, including poor appetite, chewing, and swallowing issues. The study highlights the importance of maintaining good oral health to prevent these problems.
A new commentary emphasizes the importance of plant-based diets for six health conditions: weight loss, cardiovascular disease, cancer, diabetes, Alzheimer’s disease, and COVID-19. Physicians should have basic knowledge of diet's benefits to improve patient outcomes.
Researchers found that the effectiveness of exercise depends on the time of day, with morning exercise reducing belly fat and blood pressure in women, while evening exercise increasing muscular performance. For men, evening exercise lowers blood pressure, burns more fat, and improves heart disease risk.
Researchers analyzed polar bear fecal samples and dietary intake to understand how chemical contaminants accumulate inside the body. They found that polar bears store high amounts of fat, leading to higher levels of toxins in their bodies.
Virginia Tech scientists led by Sora Shin are investigating the brain pathways responsible for high-fat diet overconsumption. The study aims to identify a framework for understanding how leptin-responsive circuits respond to food exposure and increase the risk of emotional overeating after abstinence.
A new study challenges the separation of starchy vegetables from non-starchy counterparts in nutrition research. Starchy vegetables, including white potatoes, were found to meet the definitions for high-quality carbohydrates using five separate indices, with some even scoring closer to fruits and non-starchy vegetables than sweets.
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.
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.
A new study reveals that foreign fishing fleets and international seafood trade are taking fish nutrients away from malnourished populations, exacerbating nutrition insecurity. The research found that over 60% of countries receive net gains in fish-derived nutrients through international trade, while a third have net losses.
A randomized controlled trial found that consuming cranberries for 12 weeks improved participants' memory of everyday events and neural functioning. The study also showed a significant decrease in LDL or 'bad' cholesterol levels, contributing to improved vascular health and brain perfusion.
A new study suggests that a healthy diet rich in fruits and vegetables can help reduce symptoms of attention deficit hyperactivity disorder (ADHD) in children. The research, which analyzed data from 134 kids with ADHD symptoms, found that those who consumed more fruits and veggies showed less severe symptoms of inattention.
Scientists estimate 20% of children and 26% of adults in the US consume high levels of live microorganisms daily. These findings suggest a link between dietary microbes and health outcomes, highlighting the importance of quantifying live microbes consumed through food and supplements.
A new weight-loss intervention has been developed to target the instinctive desire to eat, particularly in individuals who struggle with resisting food cues. The Regulation of Cues program trains individuals to use natural hunger cues, reinforces tolerance of cravings, and inhibits urges to eat palatable foods when not physically hungry.
A panel of 15 experts reached consensus on 69 statements related to using diet as a primary intervention to achieve diabetes remission. The expert consensus statement emphasizes the effectiveness of whole, plant-based foods in achieving remission without medications or procedures.
Researchers at the University of São Paulo developed a natural antioxidant from unripe acerola, replacing banned synthetic additive TBHQ. The antioxidant microparticles were found to be effective in a range of applications, including food products and cosmetics, without affecting color, flavor or odor.
A new perspective published in The American Journal of Clinical Nutrition recommends strategies to prevent future shortages and regain public trust. Strategies include a thorough, public process to instill confidence in safe production, assessment of supply system factors, and evaluation of business practices.
A meta-analysis published in the European Journal of Clinical Nutrition found that diets containing red meat did not impact glycemic and insulinemic risk factors for type 2 diabetes. The study suggests that more research is needed to fully understand the relationship between red meat consumption and the development of type 2 diabetes.
A new study analyzed 34 previous studies on the impact of diet on gestational diabetes, finding a lack of robust data for non-white European women. The findings stress the need for inclusive research methods to accurately understand the relationship between diet and gestational diabetes across all ethnicities.
The American Heart Association published a new statement outlining policy solutions to promote equity in access to nutritious foods throughout the lifespan. The statement encourages policies that ensure nutrition security for all people across their lifespan.
A recent study published in The Lancet Planetary Health found that improving market access has a positive impact on nutritional status in rural sub-Saharan Africa. Meanwhile, increasing crop diversity had little effect on children's growth and nutrition. Diversifying animal production, however, showed positive effects.
A study published in mBio found that healthy adults with diets rich in soluble fiber and lower animal protein consumption had fewer antibiotic-resistant microbes in their guts. This suggests that modifying the diet through increased fiber intake may help reduce antimicrobial resistance by shaping the gut microbiome.
A statewide CHAMPS program in Mississippi increased breastfeeding rates among birthing women and reduced racial disparities. The program reached 98% of eligible patients, resulting in a 10-point increase in breastfeeding initiation rates.
The US military is facing a significant challenge due to the growing obesity epidemic, which limits recruits, decreases re-enlistment candidacy, and reduces mission readiness. Nutrition education and access to healthy food are key solutions proposed by experts to address this issue.
SourceElsevier·JournalJournal of Nutrition Education and Behavior·TypeCommentary/editorial·DateMay 6, 2022
A RAND Corporation study found that strengthened school lunch standards were associated with less weight gain among free or reduced-price lunch participating school children. The findings suggest improving nutritional standards can help reduce the trajectory toward obesity among low-income children.
Researchers found that restricting calories and eating at the right time of day can lead to a longer, healthier life. Mice on a reduced-calorie diet lived up to 35% longer when fed at night, extending their median lifespan by nine months.
A study found that B12 deficiency is widespread among young children in low-income countries, leading to poor motor development and anaemia. Daily B12 supplements are crucial for brain development, but food relief programs often fail to provide sufficient amounts.
A study of 4,177 Black women found that higher education levels were associated with lower allostatic loads, indicating reduced chronic stress. Women with college degrees had lower rates of high blood pressure, diabetes, and cardiovascular disease.
Researchers from the University of Minnesota Medical School found a link between diet type and hydrogen sulfide production in the gut. An animal-based diet was shown to increase toxic gas production, while fiber-containing foods were beneficial to gut health.
Leading nutrition scientists and practitioners will discuss new discoveries and advances in clinical, translational, and global nutrition. Complimentary press passes are available for the virtual meeting on June 14-16, 2022.
A study of nearly 9,000 children found that those on a vegetarian diet had similar measures of growth and nutrition compared to those who eat meat. Children with a vegetarian diet also had higher odds of underweight weight status.
A multi-pillar approach to nutrition can help increase lifespan by promoting optimal carbohydrate intake from non-refined sources, low but sufficient protein from plant-based sources, and enough plant-based fats. The 'longevity diet' may also involve intermittent fasting and a 5-day cycle of a fasting or fasting-mimicking diet every 3-...
A Drexel University study found that individuals with a stronger connection to nature had more varied diets and higher fruit and vegetable consumption. This link could inform health promotion practices and urban planning initiatives.
An automated nutrition app called eNutri improved participants' healthy diet scores by 6% compared to a control group. The app provides personalized nutrition advice based on evidence and uses a diet scoring system.
A pioneering study led by the University of Bristol found that humans have 'nutritional wisdom,' choosing foods to meet their need for vitamins and minerals. The study suggests that people combine meals in a way that increases exposure to micronutrients, contradicting the long-held view that humans evolved to favor energy-dense foods.
Researchers found a significant decline in certain nutrition markers among denture wearers compared to non-denture wearers. The study suggests that dentists should be aware of this potential impact and provide advice or referrals for nutrition counseling.
Researchers analyzed ancient corn roots to understand the transformation of wild grass teosinte into modern corn. The study found that early corn specimens lacked seminal roots, a key adaptation for drought tolerance, and had different root anatomy than modern corn.
A new study from the University of Georgia found that only about one-third of infants enrolled in WIC meet the daily recommendation for vitamin D by 13 months. Experts recommend increased education and supplementation to address this issue, which can lead to diseases like rickets and Type 1 diabetes.
A study found that small genetic variations impact an organism's ability to utilize energy from various nutrients. Researchers identified several genes contributing to sugar tolerance in fruit flies, which are also present in humans and linked to obesity and type 2 diabetes.
The American Society for Nutrition's flagship online meeting will explore cutting-edge research in nutrition science, clinical topics and policy issues. Attendees can access scientific sessions, virtual abstract presentations and more to stay updated on the latest developments.
A survey found that individuals experiencing food insecurity were twice as likely to delay or forego medical care due to cost concerns. Food insecurity disproportionately affected racial and ethnic minority groups, low-income individuals, and those who lost their jobs or income.
Researchers found that adolescents who consumed ultra-processed foods were more likely to be obese, having abdominal and visceral obesity. The study used data from 3,587 US adolescents aged 12-19, dividing them into three groups based on the amount of ultra-processed foods in their diets.
A new study by NYU researchers found that SNAP-eligible families are less likely to purchase healthy foods like fruits, vegetables, and meat when buying groceries online. Participants cited concerns over the quality of products selected by hired shoppers as a major factor.
Research on strawberry extract consumption has shown potential benefits in delaying Alzheimer's disease progression. The study used Caenorhabditis elegans as a preclinical model, revealing that the Romina strawberry variety can delay beta-amyloid protein-induced paralysis and reduce amyloid-β aggregation.
A virtual cooking/nutrition program, Flint Families Cook, demonstrates success in reaching youth from low-income families and improving cooking self-efficacy and nutrition knowledge. The program encourages families to cook healthy meals together at home, using local ingredients.
SourceElsevier·JournalJournal of Nutrition Education and Behavior·TypeExperimental study·DateApr 7, 2022
A comprehensive study of 8,000 birds in Israel found significant changes in bird morphology over the past 70 years, likely due to global warming. Some species became lighter while others gained size, increasing their surface area-to-volume ratio to facilitate heat loss.
A recent study found that cancer treatment side effects significantly affect patients' and caregivers' eating habits, food preferences, and overall well-being. The research team identified six themes, including managing symptoms, losing taste, and caregiver burden.
A study presented at the American College of Cardiology's Annual Scientific Session found that personalized nutrition education in grocery stores significantly improved DASH diet adherence. Participants who received six one-on-one sessions with a dietitian showed an average increase of 4.7 points on their DASH scores.
A new study found that omega-3 fatty acid supplementation can broadly improve immunotherapy and other anti-cancer drugs in the clinical setting. In mice, diets enriched with omega-3s blocked tumor growth when combined with immunotherapy or anti-inflammatory treatment, indicating possible synergistic anti-tumor activity.
A study published in Nutrients found distinct bacteria and metabolomes associated with each personality trait, including mental energy and physical fatigue. The research team discovered unique gut bacteria profiles for different energy and fatigue traits.