Diet & Nutrition News and Research

Latest Diet & Nutrition News and Research

Survey reveals most drinkers exceed current safe alcohol guidelines

According to a new study people who drink more than the guidelines for safe alcohol consumption place themselves at risk of developing metabolic syndrome.

30 Jul 2008

Rheumatoid arthritis doubles a person's risk of heart attack

People coping with rheumatoid arthritis or lupus already have a lot to deal with. Even so, paying attention to heart health may be especially important for this group.

29 Jul 2008

New therapy freezes out esophagus cancer

UT Southwestern Medical Center gastroenterologists are using a new method to freeze damaged cells in the esophagus, preventing them from turning cancerous.

29 Jul 2008

Limiting fructose may boost weight loss

One of the reasons people on low-carbohydrate diets may lose weight is that they reduce their intake of fructose, a type of sugar that can be made into body fat quickly, according to a researcher at UT Southwestern Medical Center.

29 Jul 2008

Bush says he will sign PEPFAR reauthorization

President Bush on Saturday during his weekly radio address said he is eager to sign legislation (HR 5501) that would reauthorize the President's Emergency Plan for AIDS Relief through 2013, the AP/Google.com reports (Reichmann, AP/Google.com, 7/26).

29 Jul 2008

Obese and overweight women need more exercise to sustain weight loss

The latest advice to overweight and obese women is that they need to exercise 55 minutes a day for five days per week, as well as limiting their calorie intake.

29 Jul 2008

Fertility diet - influence of diet on fertility often overlooked

According to a British nutritionist, by making radical changes to their diet, older women can enhance their chance of conceiving.

29 Jul 2008

Oily fish protect Japanese men against clogged arteries

If you're fishing for ways to reduce the risk of heart disease, you might start with the seafood-rich diet typically served up in Japan. According to new research, a lifetime of eating tuna, sardines, salmon and other fish appears to protect Japanese men against clogged arteries, despite other cardiovascular risk factors.

28 Jul 2008

Most adults in U.S. will be overweight or obese by 2030

Most adults in the U.S. will be overweight or obese by 2030, with related health care spending projected to be as much as $956.9 billion, according to researchers at the Johns Hopkins Bloomberg School of Public Health, the Agency for Healthcare Research and Quality and the University of Pennsylvania School of Medicine. Their results are published in the July 2008 online issue of Obesity.

28 Jul 2008

Accelerated bone turnover remains after weight loss

When a person is losing a significant amount of weight, they expect to notice changes in their body. However, they may overlook changes happening in their bones.

28 Jul 2008

Foods high in conjugated linoleic acids can enrich breast milk

Have a cookie before breast-feeding, mom? Eating special cookies enriched with conjugated linoleic acid (CLA) can increase the level of these potentially healthful fatty acids in breast milk, reports a recent study in the journal Nutrition Research.

28 Jul 2008

Physical fitness levels influence brain atrophy in Alzheimer's

People with early Alzheimer's disease who had better fitness ratings had less atrophy in key brain areas associated with memory, according to research reported today at the 2008 Alzheimer's Association International Conference on Alzheimer's Disease (ICAD 2008) in Chicago.

27 Jul 2008

Amyloid plaques seen with conventional MRI in animal model for first time

For the first time, scientists have captured images of brain lesions similar to those found in Alzheimer's disease using clinical-grade MRI in an animal model of the disease, according to research reported at the Alzheimer's Association's 2008 International Conference on Alzheimer's Disease (ICAD 2008), in Chicago.

27 Jul 2008

Knowing means simplifying: gluten-free diet alone is enough to cure the bones of pediatric patients with celiac disease

Individuals affected by celiac disease (gluten intolerance) often present an altered calcium (Ca2+) metabolism that can cause osteopenia, a bone mass decrease due to the impaired adsorption of this mineral, which can lead to osteoporosis (in 35-85% of the cases).

27 Jul 2008

Clinical trials to examine mushrooms' cancer-fighting properties

The role of mushrooms in reducing the risk of breast and prostate cancers and in stunting the growth of these cancers will be tested shortly with the start of human clinical trials at the City of Hope research centre in California.

27 Jul 2008

NIDDK publishes strategic plan for research into benign prostate

For the first time, a strategic plan for research into benign prostate disease, based on the latest scientific knowledge, has been published by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), part of the National Institutes of Health (NIH). The NIDDK Prostate Research Strategic Plan is the culmination of discussions and meetings among experts over the past two years in an effort to outline a strategic vision for research into these elusive and multi-faceted diseases.

27 Jul 2008

Soy lowers sperm levels

Men who eat an average of half a serving of soy food a day have lower concentrations of sperm than men who do not eat soy foods, according to research published online in Europe's leading reproductive medicine journal, Human Reproduction, today (Thursday 24 July). The association was particularly marked in men who were overweight or obese, the study found.

23 Jul 2008

Detox diet causes woman serious brain damage

A woman in Britain who suffered brain damage after following a "detox" diet has been awarded more than £800,000 in an 'out-of-court' settlement.

23 Jul 2008

Mobile medics will shape the medical device market

Doctors on the move and domiciliary healthcare workers are changing the way patients are treated and are creating new and exciting opportunities for both medical device manufacturers and the consumer electronics industry, according to research by UK based analysts Wireless Healthcare.

22 Jul 2008

Coronary heart disease linked to problems with reasoning, vocabulary and verbal fluency

Coronary heart disease is associated with a worse performance in mental processes such as reasoning, vocabulary and verbal fluency, according to a study of 5837 middle-aged Whitehall civil servants. The study also found that the longer ago the heart disease had been diagnosed, the worse was the person's cognitive performance and this effect was particularly marked in men.

22 Jul 2008