Diet & Nutrition News and Research

Latest Diet & Nutrition News and Research

Seniors with depression more likely to gain abdominal fat

Older adults with symptoms of depression appear more likely to gain abdominal fat, but not overall fat, over a five-year period, according to a report in the December issue of Archives of General Psychiatry.

1 Dec 2008

Diet may regulate obesity health risks, but genes decide, says new research

The risk of obese people developing the metabolic syndrome that leads to diabetes, hypertension, and heart disease, can not be solved by a one-size-fits-all diet programme, according to new scientific findings.

1 Dec 2008

Liver disease tackled with dedicated unit at Imperial College London

Liver disease death rates are rising in the UK, in contrast to other common diseases such as heart disease and cancer, and the new Robert Hesketh Hepatology Clinical Research Facility aims to provide care and develop new therapies to reverse this trend.

1 Dec 2008

Fast food diet a suspect in Alzheimer's disease

The research by scientists at the Karolinska Institutet has revealed that mice fed a diet of junk food for a nine month period developed the abnormal brain tangles which are seen in the preliminary stages of Alzheimer's disease - they say a diet rich in fat, sugar and cholesterol could increase the risk of the most common type of dementia.

1 Dec 2008

Genetic variation in metabolism identified

Metabolic diseases - in particular the increasingly prevalent type 2 diabetes - are caused by a complex interaction between genetic disposition and unfavorable lifestyle, above all unbalanced diet and too little physical exercise.

30 Nov 2008

Diet rich in fat, sugar and cholesterol a potential risk factor for Alzheimer's disease

Mice that were fed a diet rich in fat, sugar and cholesterol for nine months developed a preliminary stage of the morbid irregularities that form in the brains of Alzheimer's patients.

30 Nov 2008

Researchers provide new evidence that aging can be slowed

New evidence may explain why it is that we lose not only our youthful looks, but also our youthful pattern of gene activity with age.

26 Nov 2008

Vitamin K appears to slow development of insulin resistance in elderly men

Vitamin K slowed the development of insulin resistance in elderly men in a study of 355 non-diabetic men and women ages 60 to 80 who completed a three-year clinical trial at the Jean Mayer Human Nutrition Research Center on Aging at Tufts University (USDA HNRCA).

26 Nov 2008

Researchers identify molecule that tells your brain your stomach is full

In studies with mice and rats, researchers have found that a chemical messenger called NAPE is made in the small intestine after the animals ate a greasy meal. After eating, NAPE - N-acylphosphatidylethanolamine, a mouthful in itself -- enters the blood and travels to the brain, where it quashes hunger signals.

26 Nov 2008

Researchers discover that a lipid produced in the gut rises after eating fatty foods

As you gorge on food this holiday season, you might not want to think about the fat content of all the goodies you've indulged in.

26 Nov 2008

Gut found to exert control over bone

When it comes to remodeling our bones-an ongoing process of break down and renewal that goes on throughout adulthood--researchers have new evidence that our guts play a surprisingly important role.

26 Nov 2008

AIDS research group reports significant viral load drop in HIV/AIDS infected study groups

AIDS Research Assistance Institute, a non-profit organization, has been monitoring hundreds of people with AIDS/HIV when they add the immunity boosting food supplement, 'concentrated Flax Hull Lignans' (FHL) to their diets.

26 Nov 2008

Expert says billions of dollars wasted on 'quack' health food products

According to Professor Michael Lean from the University of Glasgow, globally every year, obese people waste billions of pounds on food products that 'imply' that they aid weight loss, which are actually totally ineffective.

26 Nov 2008

Millions being tricked into buying useless diet food products or supplements

Globally every year, obese people waste billions of pounds on food products that 'imply' that they aid weight loss, but are totally ineffective, says a nutritional expert on bmj.com.

25 Nov 2008

Dieters could have a harder time fighting flu

In a study published in the November issue of the Journal of Nutrition, Gardner showed that mice with a calorie-restricted diet were more likely to die during the first few days of infection than mice with a normal diet. Caloric restriction is the practice of reducing the intake of calories to 40 percent of a normal diet, while maintaining adequate vitamins and minerals.

25 Nov 2008

Scientists develop 'barcode chip' to revolutionize diagnostic medical testing

In less than 10 minutes, and using just a pinprick's worth of blood, the chip can measure the concentrations of dozens of proteins, including those that herald the presence of diseases like cancer and heart disease.

25 Nov 2008

Febuxostat recommended by panel for treatment of hyperuricemia in patients with gout

Takeda Pharmaceutical Company Limited and its wholly-owned subsidiary, Takeda Global Research & Development Center, Inc., U.S., announced that the Arthritis Advisory Committee of the U.S. Food and Drug Administration (FDA) recommended that the FDA approve febuxostat for the treatment of hyperuricemia in patients with gout.

25 Nov 2008

Presence of gum disease may help dentists and physicians identify risk of cardiovascular disease

Individuals reporting a history of periodontal disease were more likely to have increased levels of inflammation, a risk factor for heart disease, compared to those who reported no history of periodontal disease, according to an American Journal of Cardiology report available online today.

25 Nov 2008

Telephone counseling may be as effective as face-to-face counseling in weight loss maintenance

Face-to-face and telephone follow-up sessions appear to be more effective in the maintenance of weight loss for women from rural communities compared with weight loss education alone, according to a report in the November 24 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

24 Nov 2008

A potential new procedure for treating obesity

Lining the upper portion of the small intestine with an impermeable sleeve led to both weight loss and restoration of normal glucose metabolism in an animal model of obesity-induced diabetes.

24 Nov 2008