Diet News and Research

Latest Diet News and Research

Linking food costs to nutritional value may benefit health

Research suggests that the introduction of taxes on less healthy foods, such as sugary drinks and foods high in saturated fat, and subsidies for healthy food, such as fruit and vegetables, could significantly improve peoples’ health.

13 Dec 2012

Change of fatty diet can cause feelings like drug withdrawal and depression

Even before obesity occurs, eating fatty and sugary foods causes chemical changes in the brain, meaning that going on a diet might feel similar to going through drug withdrawal, according to a study published today by Dr. Stephanie Fulton of the University of Montreal's Faculty of Medicine and its affiliated CRCHUM Hospital Research Centre.

13 Dec 2012

Bariatric surgery: an interview with Dr Shyam Dahiya

The only long term solution to severe or morbid obesity, as found by the National Institutes of Health, is surgery. When someone has tried diet and other means to lose weight and has failed, surgery is the only option.

12 Dec 2012

SIRT6 protein may play a critical role in blocking cancer and controlling cellular metabolism

A new study sheds more light on how an anti-aging gene suppresses cancer growth, joint University of Michigan Health System and Harvard Medical School research shows.

11 Dec 2012

Sage could protect young chickens against salmonella

Adding sage extract to the diet of chickens has significant effects on biochemical markers of liver health, and reduces the hepatic Salmonella count, show study results.

11 Dec 2012

Lotus Pharmaceutical submits generic Xenical ANDA with FDA

Lotus Pharmaceutical Company Inc. has confirmed its submission of Abbreviated New Drug Application for Orlistat capsules, a generic version of Xenical, to the US Food and Drug Administration (FDA).

11 Dec 2012

Text4baby initiative effective service for pregnant women

Following last week's mHealth Summit, the largest event of its kind where leaders focus on how wireless technology can improve health outcomes, text4baby announced results from the first randomized evaluation of its service. The largest mobile health initiative in the U.S., text4baby was found to be an effective service for pregnant women.

11 Dec 2012

Childhood obesity: an interview with Professor Clodagh O’Gorman

Childhood obesity is harder to define than adult obesity. This is because any definition of obesity relies on measurements of both height and weight, and the calculation of body mass index (BMI) based on these measurements.

10 Dec 2012

Heart-healthy diet may reduce recurrent stroke, MI risk

Eating a “heart-healthy” diet may lower the risk for recurrent cardiovascular disease events in middle-aged individuals with a history of such conditions, researchers report.

10 Dec 2012

Tips to prevent ‘holiday heart’ syndrome

The holiday season is supposed to be joyous, fun and happy. But it can also be stressful. The nation's emergency physicians want to remind all Americans to keep your stress in check.

10 Dec 2012

Feature stories dealing with fitness, diet, and nutrition

This is the latest in a series of topical feature packages PRN will carry as part of its regular Feature News Service. Coming up in 2012 are features on: Fitness, Diet and Nutrition Feature Package

10 Dec 2012

Beth Israel Deaconess Medical Center introduces CeliacNow website

It's estimated that one in 100 people in the United States are living with celiac disease, but there are only a handful of celiac centers throughout the country. In response to a growing need for educational materials, clinicians at Beth Israel Deaconess Medical Center's Celiac Center have launched CeliacNow, a nutritional management website designed to maximize the health and wellbeing of people living with celiac disease and other gluten-related disorders.

10 Dec 2012

LSUHSC to advance research on social, genetic, environmental and behavioral determinants of future obesity

Melinda Sothern, PhD, CEP, Professor and Director of the Behavioral and Community Health Sciences Program at LSU Health Sciences Center New Orleans School of Public Health, has been awarded $675,000 in grant funding to advance her research on the role of social, genetic, environmental and behavioral determinants of future obesity.

7 Dec 2012

Study reveals increase in incidence of dialysis-requiring acute kidney injury

Acute kidney injury (AKI), an abrupt or rapid decline in kidney function, is a serious and increasingly prevalent condition that can occur after major infections, major surgery, or exposure to certain medications.

7 Dec 2012

Ketogenic diet and fasting can reduce seizures in children

Children with persistent and drug-resistant seizures treated with the high-fat, low-carbohydrate ketogenic diet may get an added therapeutic benefit from periodic fasting, according to a small Johns Hopkins Children's Center study.

7 Dec 2012

Study finds relationships between body size and epigenetic changes

New research in human volunteers has shown that molecular changes to our genes, known as epigenetic marks, are driven mainly by ageing but are also affected by what we eat.

6 Dec 2012

Scientists identify novel mechanism by which ketogenic diet could delay effects of aging

Scientists at the Gladstone Institutes have identified a novel mechanism by which a type of low-carb, low-calorie diet-called a "ketogenic diet"-could delay the effects of aging. This fundamental discovery reveals how such a diet could slow the aging process and may one day allow scientists to better treat or prevent age-related diseases, including heart disease, Alzheimer's disease and many forms of cancer.

6 Dec 2012

Bilirubin can inhibit clogging of arteries and prevent deadly consequences

Each year, about 610,000 Americans suffer their first heart attack, according to the Centers for Disease Control and Prevention. Heart attacks and other symptoms of cardiovascular disease can be caused when blockage occurs in the arteries. In a new study from the University of Missouri, a scientist has discovered a natural defense against arterial blockage: bilirubin.

6 Dec 2012

Researchers unlock mechanisms of how the body converts dietary carbohydrates into fat

A gene that helps the body convert that big plate of holiday cookies you just polished off into fat could provide a new target for potential treatments for fatty liver disease, diabetes and obesity.

6 Dec 2012

Mediterranean diet may be too expensive for many

Results from the Italian Moli-sani study suggest that the Mediterranean diet, once so typical in this region of Europe, is now too expensive for many people.

6 Dec 2012