Obesity News and Research

Latest Obesity News and Research

Older patients and those who undergo duodenal switch have an increased complications following bariatric surgery

Older patients and those who undergo a certain type of procedure known as duodenal switch have an increased number of complications following bariatric surgery, according to a study in the March issue of Archives of Surgery.

21 Mar 2006

Bariatric surgery may reduce risk of heart disease

"We believed the surgical patients would have a modest reduced risk, but instead we discovered there are significant and long-lasting heart benefits for this group," Dr. Batsis says.

21 Mar 2006

Some patients may no longer need hypertensive medications after bariatric surgery

Severely obese patients may experience significant, long-term improvements in blood pressure as they lose substantial amounts of weight after gastric bypass surgery, thereby contributing to their overall health, according to a new University of Pittsburgh study, published in the March issue of the Archives of Surgery.

21 Mar 2006

Rutgers researchers discover obesity gene

Rutgers researchers have identified a gene - and the molecular function of its protein product - that provides an important clue to further understanding obesity and may point the way to new drugs to control fat metabolism.

20 Mar 2006

Forget the bathroom scales and get out the tape measure!

A new study has found that waist measurements are a better indicator of cardiovascular disease (CVD) than body mass index (BMI).

16 Mar 2006

Coronary artery heart disease in Ireland halved since the mid 80s

Deaths from coronary artery heart disease in Ireland have halved since the mid 1980s, finds research in the Journal of Epidemiology and Community Health.

15 Mar 2006

Bariatric procedure offers long-term reduction in heart risk factors

As rates of obesity in America continue to soar, surgery has become an increasingly popular solution when diet and exercise regimens fail.

14 Mar 2006

Diabetics overestimate healthy body weight

Heavier patients with diabetes are more likely to overestimate their "healthiest" body weight compared to those of normal weight, according to a study published in the current issue of Diabetes Care.

14 Mar 2006

Newly discovered genetic mechanism in poultry can provide more insights to complex diseases

Scientists from Uppsala University, the Swedish University of Agricultural Sciences, and the U.S. have identified a genetic mechanism that regulates growth in chickens.

13 Mar 2006

Scientists exploit novel route to reverse enlarged hearts in obese mice

Working on genetically engineered obese mice with seriously thickened hearts, a condition call cardiac hypertrophy, scientists at Johns Hopkins have used a nerve protection and growth factor on the heart to mimic the activity of the brain hormone leptin, dramatically reducing the size of the heart muscle.

13 Mar 2006

A map of recent positive selection in the human genome

By scanning the entire human genome in search of genetic variations that may signal recent evolution, University of Chicago researchers found more than 700 genetic variants that may be targets of recent natural positive selection during the past 10,000 years of human evolution.

13 Mar 2006

Child's fatness at age five is not related to being breastfed

Does breastfeeding or the age at which other foods are introduced to infants affect the risk of obesity in early childhood? Research on this question has produced mixed results

9 Mar 2006

Novel compound may help fight obesity

A new study reveals an attractive new target for therapies aimed at the treatment of obesity and related metabolic disorders, researchers report in the March Cell Metabolism.

9 Mar 2006

Depression and anxiety during childhood linked to higher BMI into adulthood for women but not men

The increasing prevalence of obesity among children and adults is becoming a public health crisis, according to background information in the article.

9 Mar 2006

Pregnancy diet has lifelong effects for baby

University of Nottingham researchers are targeting Europe's biggest killer diseases - by focusing on the diet of unborn babies.

8 Mar 2006

Inflammation is a crucial and dangerous step in the development of obesity

New research by the University of Warwick's Warwick Medical School shows that the biggest health threat to fat and obese people isn't the fat itself but the fact that the fat fuels a killer inflammation response in people.

8 Mar 2006

Third of adults are lonely!

More than a third of adults are lonely, with people in their forties suffering the highest levels, according to a study published in the latest Journal of Clinical Nursing.

8 Mar 2006

Bottle-fed babies more likely to be obese children

The objective of the research, which was based on the detailed feeding history of almost 900 mothers and babies in the Avon Longitudinal Study of Parents and Children, was to find out whether different feeding patterns and energy intakes provided to infants, affected body weight and BMI later in childhood.

8 Mar 2006

Genes play a key role in stress response

Both nature and nurture - genetic makeup and the environment experienced through life - combine to influence health and well-being, Duke University Medical Center researchers and their colleagues have determined in four new studies.

7 Mar 2006

Being obese or very slim increases male drivers' risk of dying in a car crash

A team at the Injury Research Center of the Medical College of Wisconsin in Milwaukee has found that being obese increases male drivers' risk of dying in a car crash, as does being very slim. However, being moderately overweight might help cushion the blow.

7 Mar 2006