Diet News and Research

Latest Diet News and Research

Insight into how coeliac disease is triggered

For the first time, scientists have visualised an interaction between gluten and T-cells of the immune system, providing insight into how coeliac disease, which affects approximately 1 in 133 people, is triggered.

12 Oct 2012

Fruits and vegetables appear to improve mental wellbeing

Happiness and mental health are highest among people who eat seven portions of fruit and vegetables a day, according to a new report.

12 Oct 2012

Dana-Farber expert offers tips to reduce risk of breast cancer

According to the American Cancer Society, about one in eight women will develop breast cancer in her lifetime. This year, nearly 40,000 women in the United States will die from the disease.

12 Oct 2012

One type of fat is riskier than another for mums and unborn babies

Carrying too much weight during pregnancy can place both mother and child at risk but new research from the University of Sydney has discovered that one type of fat is riskier than another for mums and unborn babies.

11 Oct 2012

Tomatoes every day may keep stroke at bay

Regular consumption of tomatoes and other lycopene-rich fruits and vegetables may help reduce a man’s risk for stroke, suggest study findings.

11 Oct 2012

No benefit from irrigation during appendectomy

Irrigating the peritoneal cavity during appendectomy for perforated appendicitis offers no advantage over suction alone, with similar rates of postoperative abscess in children treated using both approaches, according to the findings of a US study.

11 Oct 2012

Safety tips to avoid common farm injuries

The hectic fall harvest is under way, and that means the dangers of everyday farm work -- one of the nation's most hazardous occupations -- are compounded by the rush to bring in crops on time. Many agricultural injuries can be prevented with basic safety equipment and mindfulness about the need for caution on the job, says emergency medicine physician Howard Schumaker, M.D., of the Mayo Clinic Health System in Sparta.

11 Oct 2012

Study finds how MAIT cells recognize products of vitamin B synthesis from bacteria and yeast

An Australian research team has discovered how specialised immune cells recognise products of vitamin B synthesis that are unique to bacteria and yeast, triggering the body to fight infection.

11 Oct 2012

Stroke on the rise among young people

New research reveals that stroke may be affecting people at a younger age. The study is published in the October 10, 2012, online issue of Neurology, the medical journal of the American Academy of Neurology.

11 Oct 2012

Exercisers can burn as many as 200 extra calories in just 2.5 minutes

Time spent in the drudgery of strenuous exercise is a well-documented turn-off for many people who want to get in better shape. In a new study, researchers show that exercisers can burn as many as 200 extra calories in as little as 2.5 minutes of concentrated effort a day—as long as they intersperse longer periods of easy recovery in a practice known as sprint interval training.

11 Oct 2012

Clear link between neurotensin and CVD, type 2 diabetes and breast cancer

"It was surprising to find such a clear link to the risk of type 2 diabetes and cardiovascular disease as well as to breast cancer. Obesity is a common risk factor for all three conditions, but the connection with neurotensin is not explained by obesity or other known risk factors", says Professor Olle Melander from the Department of Clinical Sciences at Lund University, who is also a consultant at Sk-ne University Hospital.

11 Oct 2012

Link between grape consumption and healthier dietary patterns

In a new observational study presented today at the Academy of Nutrition and Dietetics Food and Nutrition Conference and Exposition (FNCE) in Philadelphia, PA, researchers looked at the association of grape consumption, in the non-alcoholic forms most commonly consumed - fresh grapes, raisins and 100% grape juice - with the diet quality of a recent, nationally representative sample of U.S. children and adults.

11 Oct 2012

People with diabetic foot ulcers more likely to die prematurely

People with diabetes who develop foot ulcers are at more risk of dying prematurely than those without the complication, finds a new large-scale study. The researchers say the findings highlight the potential need for improved detection and management of those with diabetes and foot ulcers.

10 Oct 2012

Obesity rate high among children admitted to hospital

A study by researchers at the Graduate Entry Medical School, University of Limerick and Dalhousie University in Canada has found 34% of children between 6-12 years old admitted to hospital are overweight or obese.

10 Oct 2012

Dieting, exercise can spur HDL cholesterol production in type 2 diabetics

With a little exercise and dieting, overweight people with type 2 diabetes can still train their fat cells to produce a hormone believed to spur HDL cholesterol production, report medical researchers from The Methodist Hospital and eight other institutions in an upcoming issue of the Journal of Lipid Research.

10 Oct 2012

Proneurotensin associated with diabetes, cardiometabolic disease and breast cancer

Plasma levels of proneurotensin are associated with the development of diabetes, cardiovascular disease, cardiovascular and total mortality, and breast cancer in women during long-term follow-up, according to a study in the October 10 issue of JAMA.

10 Oct 2012

High-fat Western diet could lead to development of atherosclerosis

Columbia University Medical Center (CUMC) researchers have found that a diet high in saturated fat raises levels of endothelial lipase (EL), an enzyme associated with the development of atherosclerosis, and, conversely, that a diet high in omega-3 polyunsaturated fat lowers levels of this enzyme.

10 Oct 2012

Chronic kidney disease changes the composition of intestinal bacterial microbes

Chronic kidney disease changes the composition of intestinal bacterial microbes that normally play a crucial role in staving off disease-causing pathogens and maintaining micronutrient balance, according to UC Irvine researchers.

10 Oct 2012

Two novel GFR equations predict kidney function in elderly

Researchers report that two “new” equations may accurately measure kidney function in elderly individuals with nonsevere kidney disease.

9 Oct 2012

Eating tomatoes associated with reduced risk of stroke

Eating tomatoes and tomato-based foods is associated with a lower risk of stroke, according to new research published in the October 9, 2012, print issue of Neurology, the medical journal of the American Academy of Neurology. Tomatoes are high in the antioxidant lycopene.

9 Oct 2012