Articles tagged with Nutrition
Researchers identified associations between single nucleotide polymorphisms (SNPs) and altered blood folate, homocysteine, and DNA uracil concentrations in Puerto Rican adults. These findings suggest that SNPs may increase the risk for cancer by causing DNA breakage.
Reducing availability of sugar-sweetened beverages in schools had limited effect on total consumption by adolescents. Consumption of SSB decreased across all students, regardless of whether they attended an intervention or control school, suggesting that successful reduction can occur but may not lead to significant change.
A double-blind study found that beta-alanine supplementation increases physical working capacity in elderly individuals, improving fitness levels by 67% compared to placebo. This increase is clinically significant, as decreased functional capacity is associated with increased mortality.
According to the American Dietetic Association's 2008 survey, two-thirds of consumers believe diet and nutrition are very important for their personal health. Meanwhile, younger adults and those with lower education levels tend to be less concerned about these aspects. The results indicate a shift towards healthier habits among Americans.
Research suggests a shared metabolic pathway between vitamins E and K may cause interaction, diminishing vitamin K levels as vitamin E increases. The Women's Health Study found 24% fewer deaths from heart disease in women taking 600 IU vitamin E supplements.
A growing body of research suggests that consuming foods rich in grape polyphenols can help reduce the risk of heart disease. Grape polyphenols have been shown to slow or prevent cell damage caused by oxidation and decrease the oxidation of low-density lipoprotein cholesterol.
A new study suggests that incorporating vegetable juice into a daily diet can significantly increase vegetable intake. Researchers found that individuals who consumed one or two servings of V8 vegetable juice per day were more likely to meet the daily recommended amount, with over half of those who drank one serving meeting the recomme...
A US study found that adults in a poverty-alleviation program with a cash component were more likely to be overweight, obese, and have high blood pressure. The researchers suggest that increased income may lead people to purchase unhealthy foods and drinks.
A meta-analysis of 103 studies found that people tend to overestimate their knowledge, especially in health and social policy. However, subjective knowledge is more closely aligned with objective knowledge for fun products compared to practical ones.
New research by Sugar Nutrition UK reveals that most children have sufficient levels of essential vitamins and minerals in their diets. The study found that even though children consume more added sugars than recommended, they still get the required amounts of most nutrients.
A study published in Aging Cell found that calorie restriction did not lower IGF-1 levels in humans, unlike in animals. However, strict vegans had significantly less circulating IGF-1, suggesting a correlation between protein intake and longevity.
Harvard Initiative for Global Health will develop a curriculum in nutrition and global health, addressing infectious disease, perinatal/child health, and chronic diseases. The grant also supports partnerships with Indian and Brazilian research institutions.
Researchers found a substantial inconsistency between healthful snack choice intentions and actual behavior, with 27% switching to unhealthy snacks when presented. However, individuals who plan to make a healthy choice are more likely to do so than those who plan to make an unhealthy choice.
Researchers from the University of Granada found that university students following Ramadan experience macronutrient imbalances, leading to increased corporal fat and reduced muscular mass. A new diet plan has been proposed to counterbalance these effects by reducing fat and increasing protein and carbohydrate intake.
A new study published in the British Journal of Nutrition found that eating high-quality protein foods for breakfast leads to a greater sense of sustained fullness throughout the day. The study concluded that consuming more protein at breakfast, rather than lunch or dinner, is critical for maintaining feelings of fullness.
A new study published in PNAS found that a B-vitamin deficiency can cause vascular cognitive impairment in mice. The research, conducted by researchers at Tufts University, used an experimental model to examine the effects of dietary B-vitamin deficiency on metabolic, cognitive, and microvascular changes.
A new study published in BioMed Central's Nutrition Journal found that popular slimming programmes do result in reduced energy intake while providing enough nutrients. The four commercial diets tested were Slim Fast, Atkins, Weight Watchers, and Rosemary Conley's Eat Yourself Slim Diet & Fitness Plan.
Adults who eat eggs for breakfast lose 65 percent more weight and feel more energetic compared to those who eat a bagel breakfast of equal calories. The study also found that blood lipids were not impacted during the two-month study, supporting previous research on the importance of high-quality protein in diet.
A recent study published in the journal Bone found that higher intakes of calcium significantly improve bone health in children. The study, which pooled data from 21 randomized clinical trials, revealed a substantial increase in total body bone mineral content among children with inadequate calcium consumption.
Eating CLA-enriched cookies increases levels of conjugated linoleic acid in breast milk, a potentially healthful fatty acid. The study found significant higher levels of CLA in breast milk from women who ate CLA-enriched cookies compared to those who ate regular cookies.
Dr. Gilbert Leveille, Wrigley Science Institute executive director, received the 2008 Nicholas Appert Award for his contributions to food science and technology. He has worked tirelessly to advance research on the benefits of chewing gum, exploring its potential to reduce stress, manage weight, improve focus, and enhance oral health.
A systematic literature review found that peer nutrition education significantly improves health outcomes among Latinos, including diabetes self-management and breastfeeding. The study highlights the need to formally incorporate peer nutrition educators into healthcare systems to address health disparities.
A study found that 63% of children's foods made some sort of nutritional claim, including 62% with high sugar levels. Only 11% met the CSPI nutritional standards, and 34% of high-sodium products made health claims.
Research suggests that improved early-life nutrition is associated with better cognitive function in adulthood, regardless of years attended school. Participants exposed to nutritional supplements between birth and age 24 months scored higher on reading comprehension and cognitive tests.
A study published in Journal of Neurosurgery found that early nutritional supplementation can improve survival rates for traumatic brain injury patients, with a four-fold increase in chances of survival. The researchers recommend a minimum of 25kcal/kg daily intake to achieve optimal healing.
Researchers found that adults who consumed at least one serving of lowfat milk or milk products daily had 37% lower odds of poor kidney function linked to heart disease. A diet rich in lowfat milk and whole grains, fruits, and vegetables was also associated with a reduced risk.
A DNA study has identified genetic locations that contribute to differences in body shape, weight, fur color, and behavior among various dog breeds. This breakthrough may lead to better care regimes and tailored products for pet health.
The summit concludes that eating a higher protein diet within the recommended range can have health benefits, including a lower risk of type 2 diabetes, metabolic syndrome, cardiovascular diseases, osteoporosis, and sarcopenia. High-quality protein sources like dairy products are particularly beneficial.
According to a study by the University of Granada, one out of every four obese school-aged children develops metabolic syndrome. The syndrome, typically associated with adults over 40, is caused by child obesity and can lead to arterial hypertension, insulin resistance, and type two diabetes.
A pilot study showed that older adults with early memory decline who drank Concord grape juice daily experienced improved list learning and trends of short-term retention and spatial memory. The study, led by Robert Krikorian, found significant benefits in cognitive function.
The AGA Foundation has awarded $225,000 to seven young gastroenterologists to support their research over three years. The goal is to encourage young investigators and improve patient care through digestive diseases research.
Researchers at Tufts University identified groups with inadequate vitamin B6 status, including women of reproductive age and smokers. The study found a significant link between oral contraceptive use and low plasma pyridoxal 5'- phosphate levels.
The Phase 3 study evaluated two doses of GATTEX and showed that it was generally well-tolerated and effective in reducing PN requirements. Forty-six percent of low-dose patients responded and achieved a significant reduction in PN compared to placebo, with increases in trunk lean body mass and plasma citrulline also observed.
A study published in the Journal of Nutrition Education and Behavior found that a nutrition education program resulted in a benefit-to-cost ratio of $9.59 per $1, indicating significant cost-effectiveness. The program improved quality-of-life outcomes worth over $49 million, suggesting a substantial investment in public health.
A recent review of 49 clinical trials found that dairy products and calcium intake have no effect on weight loss. Only five trials showed weight loss, but this was often associated with other factors such as exercise or lifestyle changes.
Research suggests Americans are not eating nutrient-dense food groups recommended in MyPyramid guidelines. Popcorn eaters have a higher daily intake of whole grains and fiber compared to non-popcorn eaters.
Researchers at the University of Granada have developed a new method to establish the antioxidant capacity of extra virgin olive oil. The study found that the ABTS method is the most suitable for studying polyphenol content and its correlation with total antioxidant capacity.
Research shows maternal diet impacts offspring health, with low-protein diets leading to hypertensive pups and abnormal blood vessels. The study highlights the need to investigate a potential link between maternal nutrition and human health.
A recent study found that macadamia nut consumption as part of a heart-healthy diet reduced low-density cholesterol and triglyceride levels. The researchers used a controlled feeding study with participants who consumed either a standard American diet or a diet supplemented with macadamia nuts.
Recent research presents mixed findings on infant feeding and obesity, with some studies suggesting potential associations between infant nutrition and health outcomes. These studies provide new insights into the complex relationships between infant feeding practices, maternal factors, and childhood obesity.
A recent study published in The American Journal of Clinical Nutrition found an association between high egg consumption and all-cause mortality. However, the researchers did not control for various factors, such as saturated fat intake, which may confound the interpretation of the findings.
A new study by Penn State University found that snacking on pistachios significantly reduces inflammation in the body, a prominent risk factor for cardiovascular disease. Additionally, pistachio consumption has been shown to improve cholesterol levels and reduce blood pressure, making it a valuable addition to a heart-healthy diet.
A two-year study in Philadelphia schools found that a multi-faceted nutrition policy reduced the incidence of overweight by 50 percent. The intervention included healthy eating initiatives, social marketing, and family outreach, resulting in a significant reduction in childhood obesity rates.
A new study published in the Journal of the American Dietetic Association found that children drinking flavored or plain milk had significantly higher intakes of essential nutrients like vitamin A, calcium, and phosphorus. The study also showed comparable or lower body mass indexes among milk drinkers compared to non-milk drinkers.
A study found that 91% of food ads on children's TV shows promote unhealthy foods high in fat, sugar, or sodium. In contrast, a separate study discovered that children who drink milk tend to have superior nutrient intakes compared to those who don't.
Research at Yale University reveals a link between grhelin, the hunger hormone, and decreased fertility. Grhelin's impact on reproductive health is seen in mice bred with low ghrelin levels, producing smaller litter sizes and altered uterine development.
A study published in the Journal of Nutrition Education and Behavior found that significant others generally play a positive and supportive role in diet changes, with some facilitating the change through their own dietary habits or providing motivation. However, these positive roles varied widely in terms of impact on changers' experie...
A preschool-based intervention program helped prevent early trends toward obesity and instilled healthy eating habits in multi-ethnic 2- to 5-year-olds. The program, which included menu modifications, education, and family-based activities, was effective in reducing junk food consumption and increasing fruit and vegetable intake.
A University of Illinois scientist has created a soy-based cereal that exceeds the requirements for three different FDA health claims, providing a boost of protein, fiber, and nutrients. The cereal was developed to counteract the high-carbohydrate content of typical breakfast foods.
A study of Mexico's Oportunidades programme found that doubling cash transfers to low-income households is associated with significant improvements in children's health and growth. The programme's cash transfer component is linked to increased height, reduced stunting, and better cognitive development outcomes.
A national study found that patients with high cholesterol who received nutrition counseling from registered dietitians were able to reach their LDL cholesterol goal in approximately eight months. The study, which included data from 377 patients, showed significant reductions in cholesterol levels and weight loss among those who follow...
Researchers compared three leading dietary guides, finding consistent messages on eating more fruits, vegetables, and whole grains. A study also found that cancer survivors are more likely to use supplements, with a diagnosis of cancer being closely associated with vitamin use.
The USDA is partnering with companies to promote healthier eating through MyPyramid, providing science-based nutrition plans. Companies can support families by distributing nutrition information or developing new products that encourage physical activity.
A preventive nutrition intervention program targeting all children at risk is more effective than a traditional 'recuperative' model in reducing undernutrition. The study found significant differences between the two models, with stunting and wasting lower in preventive communities by 4-6 percentage points.
Researchers found that lower-income neighborhoods are associated with higher obesity rates due to limited access to healthy food and physical activity opportunities. The study highlights the importance of neighborhood-level services and structures in influencing weight-related behaviors.
A vitamin A and zinc supplement reduced malaria incidence by 34% in young children, according to a randomized double-blind trial. The supplementation also increased time to onset of malarial symptoms and reduced episode frequency.
The Journal of the American Dietetic Association has published a comprehensive review of dietary factors for treating and preventing cardiovascular disease. The review identifies effective dietary considerations, including a diet low in saturated fatty acids and high in fiber, vitamins, and minerals.
Families in the US can eat healthily without breaking the bank, with USDA estimates suggesting they could spend less than $189/week on food. The Low-Cost Food Plan provides guidance on affordable meal options rich in fruits, vegetables and milk products.
A Guatemala study suggests that early childhood nutrition interventions can lead to higher adult wages for men, while having no significant impact on women. The study found exposure to nutritious supplements before age 3 was associated with increased hourly wages and average incomes for men.
A three-year study will be conducted in UK prisons to investigate the impact of nutrition on behavior, including violence and self-harm. The study aims to identify the most important nutrients for brain function and behavior.