Articles tagged with Nutrition
A survey of 40 hospitals found that high-fat foods contribute to the risk of heart disease among staff and visitors. In contrast, healthier options featuring vegetables, beans, and whole grains are shown to support overall health and well-being.
A multi-center study found that cereal consumption was positively associated with lower body mass index (BMI) and adequate nutrient intake in adolescent girls. The researchers also suggested that other factors related to cereal consumption, such as eating healthful foods like milk and juice, may have an impact on girls' diets.
A Purdue study found that increasing calcium intake by 200-300mg per day can significantly boost bone mineral density in young women taking oral contraceptives, reducing the risk of osteoporosis. The researchers suggest that this simple change can prevent a significant loss of bone mass, particularly during peak bone development years.
Researchers at the Friedman School of Nutrition Science and Policy at Tufts University have found that long-term vitamin E supplementation may delay cataract development. Additionally, higher intakes of riboflavin and thiamin were associated with reduced cataract progression in women. However, the study's findings on dietary fat intake...
Malnutrition and obesity increasingly co-exist worldwide due to dietary changes and decreased physical activity. Chronic diseases like diabetes and hypertension are on the rise in low-income groups, exacerbated by food insecurity and under-nutrition.
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.
Nutrient supplement experts emphasize the importance of a balanced diet over supplements, highlighting insufficient data on high dose supplementation and potential negative effects.
Researchers found that providing nutrition information at point-of-selection increased sales of lower-fat and calorie foods. Students opted for healthier options, such as plain cheese pizza instead of pepperoni, and chose dishes with fewer calories but similar fat content.
A study on smokers and non-smokers found that it takes several years for changes in the blood to return to normal after smoking. After quitting, the inflammatory response had returned to normal by five years, highlighting the importance of quitting smoking. This finding emphasizes the health benefits of smoking cessation.
A recent study published in the Journal of Nutrition found that individuals with elevated C-reactive protein (CRP) levels cannot lower their LDL-cholesterol numbers with a Step 1 diet, even when soy protein is added. The study suggests that habitual consumption of a Step 1 diet may be beneficial for those with low CRP levels but delete...
The June 2005 issue of Frontiers in Ecology and the Environment highlights various ecological concerns, including Chesapeake Bay tributary restoration, community recovery after disturbances, and threats to marine species. Researchers also explore the nutrition link between pathogens and infected hosts.
Researchers found that soy-based meal replacements led to greater weight loss and improved cholesterol levels compared to milk-based alternatives. Additionally, soy intake was shown to reduce serum glucose values, suggesting a role in maintaining overall health and slowing diabetes development.
Researchers found that African-American girls consistently ate breakfast less frequently than white girls, and that those who skipped breakfast had lower body mass index and lower fiber and calcium intakes. The study suggests that skipping breakfast may predispose adolescent girls to diets that are inadequate in these essential nutrients.
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 study by Odilia Bermudez found that more than two-thirds of American adults consume enough soda or sweet drinks to account for a greater proportion of daily calories. This consumption is linked to higher obesity rates, particularly among African Americans, Hispanics, and non-Hispanic whites.
A new pet food, Prescription Diet Canine j/d TM, improves dogs' quality of life by enhancing joint health. With a unique formula containing EPA, glucosamine, and L-carnitine, this food helps dogs run better, play better, and experience less stiffness.
A recent study reveals that grandsons and granddaughters of female rats fed an inadequate diet during pregnancy and/or lactation are more likely to become obese and insulin resistant. The research extends previous findings on the negative effects of poor maternal nutrition, now showing a two-generation impact.
A nutritional education intervention improved growth and reduced stunting in young children, a form of chronic malnutrition. The study found that caregivers in intervention areas received more frequent nutrition advice and fed their children nutrient-dense foods, leading to significant improvements in child health.
Research suggests children who consistently eat breakfast have superior nutritional profiles compared to those skipping breakfast. The study also found a correlation between breakfast consumption and improved cognitive function, including memory and test grades.
The Friedman School of Nutrition Science and Policy at Tufts University has developed a problem-solving approach called Public Nutrition to address nutritional problems in emergencies. This approach focuses on food distribution, prevention, and treatment of malnutrition, as well as addressing micronutrient deficiency diseases.
The Tufts Health Sciences Library has created SPIRAL, a one-of-a-kind resource providing health information to Asian Americans in their native languages and English. The project aims to bridge the gap between patients speaking limited English and their healthcare providers.
A study found that zinc supplementation improved reaction time, correct answers, and sustained attention in 7th-grade students. However, no significant improvement was seen in motor and social skills. The results suggest that increasing zinc intakes may benefit adolescent mental function, particularly memory.
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.
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 Women's Healthy Eating and Living Study found that a diet high in vegetables, fruit, and fiber can reduce the recurrence of breast cancer. The Coronary Health Improvement Project also showed improvements in participants' health and reduced risk of chronic diseases through education and lifestyle changes.
A two-year study by the University of Wisconsin-Madison found that tailored dietary interventions can improve fruit and vegetable consumption among low-income young adults. The participants who received personalized phone calls and materials showed significant progress in eating five or more servings of fruits and vegetables daily.
Research suggests that adding meat, milk, or energy-rich vegetable oils to cereal-based diets can improve iron, zinc, and vitamin B-12 intake in poor children. Biofortification of crops is also a possibility, but more research is needed to determine its impact.
Researchers at the Friedman School of Nutrition Science and Policy at Tufts University have identified two variants in the perilipin gene associated with increased obesity risk in white women. Vitamin B12 deficiency has also been linked to lower bone mineral density, increasing the risk of osteoporosis.
Researchers found that most parents and teachers agree on the importance of providing healthy food options in schools, with 90% supporting snack availability. However, only 18% of parents and 31% of teachers believe schools prioritize student nutrition.
A new study published in Nutrition Reviews finds that a vegetarian diet can lower blood pressure and reduce the risk of stroke, heart attack, and kidney failure. By analyzing 80 scientific studies, researchers found that individual patients experience blood pressure-lowering effects from a plant-based diet.
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 at Tufts University's Friedman School of Nutrition Science and Policy found that poor ubiquitin function contributes to eye diseases like cataracts. Adolescents who read nutrition labels often don't translate the information into healthier diets, with boys consuming more calories from fat.
Men on a very low-carbohydrate diet lost significantly more weight from their upper bodies compared to those on a low-fat diet, with three times greater fat loss in the trunk area. Women also showed significant benefits, although with less dramatic results.
A team-centered program called ATHENA was effective in reducing disordered eating behaviors among female high school athletes. The program, which focused on promoting healthy nutrition and exercise training, showed positive changes in athletes' dietary habits and reduced use of diet pills and other unhealthy substances.
A nationwide study found that only 36% of teenagers achieved moderate to vigorous physical activity weekly, and only 4.4% maintained this level into adulthood. This decline in physical activity contributes to the rising burden of obesity and related health issues in the US.
Researchers at Tufts University found a significant gap in care for fracture patients, with few treated for osteoporosis despite increased risk of re-fracture. The study suggests that primary care physicians play a crucial role in reducing this risk through targeted counseling and medication.
The Center for Food and Nutrition Policy challenges the 'nutrient displacement hypothesis' suggesting added sugars replace essential vitamins and minerals. The study's findings indicate energy from other sources has a stronger association with micronutrient intake.
Research suggests that parents support limiting access to soft drink vending machines in schools, with many wanting healthier alternatives. Eating a large salad as a first course may also aid in weight management by reducing meal energy intake by 12 percent.,
A study found that energy intake from soft drinks in the US rose by 135% between 1977 and 2001, while milk intake decreased by 38%. This shift is linked to increased obesity rates.
Researchers at USC have linked historical increases in human lifespan to reduced childhood exposure to infectious diseases like tuberculosis and malaria. Chronic inflammation from these early infections accelerated cardiovascular and other diseases, leading to increased longevity.
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 found that undernutrition significantly contributes to the global malaria burden, particularly in children less than 5 years old. Well-nourished children are better equipped to fight and survive malaria infection.
Research found that parents' regular soft drink intake relaxes rules for their kids, leading to higher consumption rates. Soft drinks are also strongly associated with TV time and availability at home or school.
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 The Pennsylvania State University found that girls who were at risk for excess weight at age 5 had higher rates of dietary restraint and body dissatisfaction by age 9. Parents play a crucial role in preventing childhood obesity by encouraging healthy eating habits and regular physical activity.
A new study reveals that improved nutrition can prevent over half of the world's child deaths every year. Researchers found that even mild undernutrition increases a child's risk of dying from diarrhea, pneumonia, malaria, and measles by two-fold. Investing in child nutrition interventions could save millions of young lives.
Researchers have found that adding butyrate to an intravenous nutrition solution can cause the intestine to grow back and become more functional. This breakthrough offers hope for preterm infants and patients with Crohn's disease who rely on IV feeding due to surgically removed intestines.
The Progresa program showed improvements in height increments and anemia rates among participants. Children who received the nutrition component experienced better growth and reduced risk of malnutrition.
Researchers found that girls using unhealthful weight-control behaviors had significantly lower intakes of fruit, vegetables, and grains compared to those with healthy behaviors. Boys using unhealthful behaviors did not have poorer dietary intakes than those with healthful behaviors.
A study by Cornell University found that iron supplements improve exercise performance in non-anemic women, but only those with tissue-iron deficiency. Women with low liver iron but no anemia showed no functional impairments.
A study found that moderate alcohol consumption increases plasma DHEAS levels in both men and women, decreases testosterone in men, and has no effect on estradiol levels. These findings suggest that DHEAS may play a protective role against atherosclerosis.
A study reported in Journal of the American Dietetic Association found that between 1973-74 and 1993-94, the percentage of children eating a school lunch declined from 89.7% to 78.2%, while eating dinners prepared outside the home increased from 5.4% to 19%.
Researchers at the University of Illinois developed an activity called 'See it, Do it, Teach it' to help people understand nutrition labels and increase their calcium intake. The eight-week study showed that participants significantly increased their calcium consumption, getting closer to daily requirements.
The TPN Calculator significantly reduced medical errors and saved time for healthcare providers. With the online calculator, errors decreased by nearly 90%, allowing caregivers to dedicate more time to patient care. The system's development preserved the existing ordering process while improving efficiency and reducing calculation errors.
Dr. Dean Ornish challenges the effectiveness of low-carb diets like Atkins, recommending a balanced diet rich in fruits, vegetables, and whole grains. He argues that these foods enhance fullness without adding significant calories, promoting healthier weight loss options.
Researchers found a direct correlation between honey consumption and elevated polyphenolic antioxidants in human plasma. The study's findings support existing evidence that honey may provide protective antioxidant compounds, contributing to overall health.
A study found that adolescent girls and boys drink fewer soft drinks than perceived, with an average of one can per day. Despite this, younger children and African-American children have lower calcium intakes. The study suggests increasing milk consumption and calcium supplements to improve dietary habits.
A report by the International Zinc Nutrition Consultative Group finds that zinc deficiency affects millions worldwide, particularly in developing countries. It highlights methods for assessing population zinc status and potential strategies for controlling nutritional deficiencies through supplements and public education.
A recent study by researchers at the University of North Carolina at Chapel Hill found that a lack of choline during pregnancy can lead to reduced brain cell formation and impaired memory in children. The scientists discovered that choline plays a crucial role in regulating stem cell division, which is essential for brain development.
A study presented at a dental research conference explores the link between oral health and diet, finding that poor oral health can lead to unhealthy eating habits. The presentation highlights the potential consequences for systemic diseases such as cardiovascular disease and malignancy.