Diet & Nutrition News and Research

Latest Diet & Nutrition News and Research

Researchers show Elafin protein plays key role against inflammatory reaction typical of celiac disease

Scientists from INRA and INSERM (France) in collaboration with scientists from McMaster University (Canada) and the Ecole polytechnique fédérale of Zurich (Switzerland) have shown that Elafin, a human protein, plays a key role against the inflammatory reaction typical of celiac disease (gluten intolerance).

8 Apr 2014

Study finds upward trend in more severe forms of obesity in children

A new study led by a University of North Carolina School of Medicine researcher finds little to cheer about in the fight against childhood obesity, despite a recent report to the contrary.

8 Apr 2014

Studies underestimate mortality risks linked with excess weight

New research by Andrew Stokes, a doctoral student in demography and sociology in the School of Arts and Sciences at the University of Pennsylvania, suggests that many obesity studies substantially underestimate the mortality risks associated with excess weight in the United States. His study, "Using Maximum Weight to Redefine Body Mass Index Categories in Studies of The Mortality Risks of Obesity," was published in the March issue of the open-access journal Population Health Metrics.

8 Apr 2014

Study: Indoor tanning may be marker of eating disorder-related behaviors

High school students who use indoor tanning also have higher rates of unhealthy weight control behaviors-such as taking diet pills or vomiting to lose weight, reports a study in the April Journal of Developmental & Behavioral Pediatrics, the official journal of the Society for Developmental and Behavioral Pediatrics.

7 Apr 2014

Food quality may drop due to elevated levels of atmospheric carbon dioxide, shows field study

For the first time, a field test has demonstrated that elevated levels of carbon dioxide inhibit plants' assimilation of nitrate into proteins, indicating that the nutritional quality of food crops is at risk as climate change intensifies.

7 Apr 2014

Study: Moderate to severe depression increases risk of heart failure by 40%

Moderate to severe depression increases the risk of heart failure by 40%, a study of nearly 63 000 Norwegians has shown. The findings were presented for the first time today at EuroHeartCare 2014.

7 Apr 2014

Many women and children in Vietnam have vitamin D and calcium deficiency

Many women and children in Vietnam have a vitamin D or calcium insufficiency or deficiency. Unknown until know, this is a public health issue whose magnitude has just been discovered by researchers at the IRD and the National Nutrition Institute of Hanoi.

4 Apr 2014

Study shows high-risk drinking may improve post weight loss surgery

Much has been reported about the potential for increased risk of alcohol misuse after weight loss surgery (WLS), with most theories pointing to lower alcohol tolerance and a longer time to return to a sober state after surgery, but a new study from Beth Israel Deaconess Medical Center suggests that upwards of half of high-risk drinkers are actually less likely to report high-risk drinking behavior after weight loss surgery.

4 Apr 2014

Study explores relationship between genetics and lifestyle in development of AD

A global study involving more than one million people worldwide will explore the relationship between genetics and lifestyle in the development of Alzheimer's disease.

4 Apr 2014

Walking reduces high risk for heart disease in patients with kidney infection

Heart disease and infection are major complications and the leading causes of death in patients with chronic kidney disease. It is now well established that immune system dysfunction is involved in both of these pathological processes.

4 Apr 2014

Longer looks: New doubts about shaken baby syndrome; arresting the mentally ill; self-help therapy

A number of reexamined cases in recent years - aided by new technology and debate among medical experts - have put proponents of the (Shaken Baby Syndrome) hypothesis on the defensive.

4 Apr 2014

Kidney disease patients with poor quality of life at increased risk of developing heart problems

Kidney disease patients with poor quality of life are at increased risk of experiencing progression of their disease and of developing heart problems, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology. The findings suggest that quality of life measurements may have important prognostic value in these individuals.

4 Apr 2014

Eating watermelon reduces blood pressure in overweight individuals

Be sure to pick up a watermelon - or two - at your neighborhood farmers' market. It could save your life.

4 Apr 2014

Rural nursing presents challenges, rewards

Providing comprehensive health care can be a daunting task for nurses serving nearly 60 million people living in rural America.

3 Apr 2014

Clinical Therapeutics features a special report on trans fat

Clinical Therapeutics features a special report in its March issue focusing on the science and policy leading up to the US Food and Drug Administration's (FDA) preliminary steps toward restricting industrially produced trans fatty acids, or trans fat, at the federal level.

3 Apr 2014

UCLA hospitals' menus now include antibiotic-free beef and chicken breasts

Patients, staff and visitors to the Ronald Reagan UCLA Medical Center and UCLA Medical Center, Santa Monica can now enjoy a healthier version of the traditional burger-and-fries lunch. The hospitals' menus now include burgers made from antibiotic-free, grass-fed beef and herb roasted potatoes, as well as antibiotic-free chicken breasts.

3 Apr 2014

Researchers investigate how gene regulation affects evolution and development

Johannes Gutenberg University Mainz (JGU) has received EUR 900,000 for three years to investigate, jointly with the Institute of Molecular Biology (IMB), how gene regulation affects evolution and development.

3 Apr 2014

Study examines relationship between soda consumption and eating disorder pathology

Obesity is a major public health concern in the USA and throughout the world. And whilst we all know that sugary, fizzy drinks such as soda are contributing to increasing waist lines, do we know about the link between soda and eating disorders?

3 Apr 2014

Study: Good diet means healthy population with lower health costs

The idea that a good diet means a healthy population with lower health costs only holds true when it comes to emergency care, a study shows.

3 Apr 2014

New research reveals that immunization can trigger distinct change in body odor

Our understanding of the role of body odor in conveying personal information continues to grow. New research from the Monell Chemical Senses Center and the U.S. Department of Agriculture (USDA) reveals that immunization can trigger a distinct change in body odor. This is the first demonstration of a bodily odor change due to immune activation.

3 Apr 2014