Obese

Brain senses fatty food
In the battle against obesity, Yale University researchers may have discovered a new weapon - a naturally occurring molecule secreted by the gut that makes rats and mice less hungry after fatty meals.

Weight loss maintenance through telephone is effective
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.

Obese women may have safe pregnancy after weight loss surgery
Obese women who have weight loss surgery before becoming pregnant have a lower risk of pregnancy-related health problems and their children are less likely to be born with complications, according to a new RAND Corporation study.

Ban on fast food TV advertising may reverse childhood obesity trends
A ban on fast food advertisements in the United States could reduce the number of overweight children by as much as 18 percent, according to a new study being published this month in the Journal of Law and Economics.

Increase in waist circumference increases mortality risk
Having a large waistline can almost double your risk of dying prematurely even if your body mass index is within the 'normal' range, revealed by researchers in a new study.

Exercise protects against breast cancer
Normal-weight women who carry out lots of vigorous exercise are approximately 30% less likely to develop breast cancer than those who don't exercise vigorously.

Acomplia rimonabant obesity drug withdrawn
Sanofi-aventis announced that the European Medicines Agency (EMEA) has recommended to the European Commission (EC) the temporary suspension of the marketing authorisation of Acomplia(R) (rimonabant) for the approved indication of overweight and obese patients.

Eating fast may make you overweight and obese
The combination of eating quickly and eating until full trebles the risk of being overweight, according to a study published on bmj.com - site of British Medical Journal, UK.

Gut bacteria helps control body weight and obesity
A single molecule in the intestinal wall, activated by the waste products from gut bacteria, plays a large role in controlling whether the host animals are lean or fatty, a research team, including scientists from UT Southwestern Medical Center, has found in a mouse study.

Parents believe their children are in average weight range
More than four in 10 parents with underweight and overweight children mistakenly believe their children are in the average weight range, according to University of Melbourne research.

Genes, lower reward response linked to weight gain, obesity
The brains of obese people seem to respond to a tasty treat with less vigor than the brains of their leaner peers, suggesting obese people may overeat to compensate for a reduced reward response, according to a new brain imaging and genetics study conducted by researchers at Yale University, The John B. Pierce Laboratory, the University of Texas and Oregon Research Institute.

Reading can help obese kids lose weight
It's no secret that reading is beneficial. But can it help kids lose weight? In the first study to look at the impact of literature on obese adolescents, researchers at Duke Children's Hospital discovered that reading the right type of novel may make a difference.

Taranabant for obesity discontinued by Merck
Merck & Co., Inc. will not seek regulatory approval for taranabant, an investigational medicine, to treat obesity and is discontinuing its Phase III clinical development program for taranabant for obesity.

Brain pathway responsible for obesity discovered
University of Wisconsin-Madison researchers, for the first time, have found a messaging system in the brain that directly affects food intake and body weight.

Stomach bacteria protect against type 1 diabetes
In a dramatic illustration of the potential for microbes to prevent disease, researchers at Yale University and the University of Chicago showed that mice exposed to common stomach bacteria were protected against the development of Type I diabetes.

Miscarriage risk high in obese pregnant women
Overweight women with a tendency towards obesity run a greater risk of repeat miscarriages and should be advised to lose weight before they try and become pregnant again, revealed by researchers at London's St Mary's Hospital.

Suppressing hunger hormone ghrelin as good as bariatric surgery
Johns Hopkins scientists report success in significantly suppressing levels of the "hunger hormone" ghrelin in pigs using a minimally invasive means of chemically vaporizing the main vessel carrying blood to the top section, or fundus, of the stomach.

Exercise reduces obesity risk in genetically predisposed
Individuals who have a genetic mutation associated with high body mass index (BMI) may be able to offset their increased risk for obesity through physical activity, according to a report in the September 8 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

Poor coordination in childhood linked to obesity in later life
Poor physical control and coordination in childhood are linked to an increased risk of obesity in later life, suggests a study published on BMJ.com today.

Some obese individuals appear healthy without heart risk
Some obese individuals do not appear to have an increased risk for heart disease, while some normal-weight individuals experience a cluster of heart risks, according to two reports in the August 11/25 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

Parents will be told if their children are overweight
In UK, from September this year, parents of children who have been weighed and measured at school could automatically receive their child's results in a bid to get parents to be more aware about healthy lifestyles, and help their children achieve a healthy weight.

Keeping a food diary doubles weight loss
Keeping a food diary can double a person's weight loss according to a study from Kaiser Permanente's Center for Health Research. The findings, from one of the largest and longest running weight loss maintenance trials ever conducted, will be published in the August issue of the American Journal of Preventive Medicine.

Worksite-based weight loss programs good for obese
Worksite-based weight loss programs can result in modest short-term improvements in body weight, revealed by researchers in a study. The purpose of the study was to update a review on the effectiveness of worksite-based weight-loss programs.

Red wine may ward off effects of age on heart, bones, eyes and muscles
Large doses of a red wine ingredient can ward off many of the vagaries of aging in mice who begin taking it at midlife, according to a new report published online on July 3rd in Cell Metabolism, a Cell Press publication. Those health improvements of the chemical known as resveratrol-including cardiovascular benefits, greater motor coordination, reduced cataracts and better bone density-come without necessarily extending the animals' lifespan.

Rimonabant guidance for overweight and obese patients
The UK's National Institute for Health and Clinical Excellence (NICE) has published final guidance on the use of rimonabant for the treatment of overweight and obese patients.

Weight loss bariatric surgery can cut cancer risk
The latest study by Dr. Nicolas Christou of the McGill University Health Centre (MUHC) and McGill University shows that Weight loss bariatric surgery decreases the risk of developing cancer by up to 80 percent.

Reduce weight with high carb and protein breakfast
Researchers revealed a possible way to overcome the common problem of dieters eventually abandoning their diet and regaining the weight they lost. Eat a big breakfast packed with carbohydrates ("carbs") and protein, then follow a low-carb, low-calorie diet the rest of the day.

Second genetic link to obesity
A study of 90,000 people has uncovered new genetic variants that influence fat mass, weight and risk of obesity. The variants act in addition to the recently described variants of the FTO gene: on average, adults carrying variants in both genes are 3.8 kg (or 8.5 lb) heavier.

Asthma in obese more severe
Obesity can worsen the impact of asthma and may also increase its severity, according to new University of Otago research.

Obesity in midlife increases dementia risk
People in their 40s with larger stomachs have a higher risk for dementia when they reach their 70s, according to a study published in the March 26, 2008, online issue of Neurology, the medical journal of the American Academy of Neurology.

Overweight, obese women improve life with short exercise
Sedentary, overweight or obese women can improve their quality of life by exercising as little as 10 to 30 minutes a day, researchers reported at the American Heart Association's Conference on Nutrition, Physical Activity and Metabolism.

Aspirin reduces asthma risk in women
Aspirin in small quantity on alternate days can cut the risk of developing asthma among women, suggests a large study, published ahead of print in Thorax from UK.

Sexual performance holds key to men's health
The Australian male pride in sexual performance may help the fight against increasing obesity. This will be one of the messages from internationally regarded expert on obesity, men's health and ageing Professor Gary Wittert at the University of Adelaide's free Public Seminar Series.

Weight loss counseling helps maintain weight loss
People who shed weight and want to keep it off might benefit from monthly personal contact interventions, researchers reported at the American Heart Association's Conference on Nutrition, Physical Activity and Metabolism.

Reducing television viewing lowers BMI and obesity
Using a monitoring device to reduce television viewing and computer use time by 50 percent over a two-year period appears to reduce calorie intake, sedentary behavior and body mass index in overweight children age 4 to 7, according to a report in the March issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals.

Teens who eat breakfast daily eat healthier diets
University of Minnesota School of Public Health Project Eating Among Teens (EAT) researchers have found further evidence to support the importance of encouraging youth to eat breakfast regularly.

Bowel cancer rising in Australia, reports AIHW
A new Australian report released by the Australian Institute of Health and Welfare (AIHW) presents a mixed bag on favourable and unfavourable trends in chronic diseases over time. The report, Indicators for chronic disease and their determinants, 2008, focuses on the 12 chronic conditions that represent a large burden of disease in Australia.

1 in 3 primary school children obese
Nearly one in three children in Year 6 of primary school is overweight or obese, according to a report out from The NHS Information Centre, UK.

Excess bodyweight raises cancers risk
Increased body mass index (BMI) increases the risk of common and less common cancers, and the level of risk can vary between the sexes and different ethnic groups depending on the type of cancer.

Most with high blood pressure do not follow DASH diet
A relatively small proportion of individuals with hypertension (high blood pressure) eat diets that align with government guidelines for controlling the disease, according to a report in the February 11 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

Low calorie sweeteners helpful in weight control
A recent review of the scientific literature has concluded that low-calorie (or no-calorie) sweeteners can be helpful in resolving the obesity problem. Although they are not magic bullets, low-calorie sweeteners in beverages and foods can help people reduce their calorie (energy) intakes.

Obesity prescriptions up eight times in UK
The number of prescriptions to treat obesity and overweight health problems in 2006 was increased eight times the number prescribed in 1999 in UK, revealed by Information Centre for health and social care (IC) as part of a wider report on obesity and the health of people in England.

Breast size predicts type 2 diabetes risk
Elevated waist circumference and body mass index (BMI), both traditional measures of obesity, are accepted risk factors for type 2 diabetes mellitus. Girls who are obese experience earlier onset of puberty and possibly greater breast development. Young women with a larger bra cup size may be at higher risk of diabetes in adulthood, says a new study led by St. Michael's Hospital physician Joel Ray.

Healthy Weight, Healthy Lives, says UK Govt
A new £372 million cross-government strategy to help England's population lead healthier lives was published by the UK Health Secretary, Alan Johnson and the Secretary of State for Children, Schools and Families, Ed Balls.

Gastric banding obesity surgery cures type 2 diabetes
A new world-first study by Monash University researchers has found gastric banding surgery has a profound impact on one of society's biggest health issues - diabetes. Obese patients with Type 2 diabetes who underwent gastric banding were five times more likely to have their diabetes go into long term remission, compared with patients who engaged in conventional weight loss therapies, such as a controlled calorie diet and exercise.

Thyroid treatment no quick fix for weight loss in children
Children treated for hypothyroidism aren't likely to drop pounds with treatment for the condition says a new study in the Journal of Pediatrics. The study is the first to examine the link between hypothyroidism treatment and weight loss in pediatric patients.

Obese pregnant women give birth to heavier babies
The number of overweight and obese Americans continues to grow rapidly. Today, 50 percent of adults are overweight and up to 20 percent are obese. While the number of overweight/obese children is at an all time high, the steady increase of overweight infants – individuals under 11 months old – is alarming.

GIP hormone to prevent obesity
A new study finds that a chemical found in the body is capable of promoting weight loss, improving insulin resistance and reversing diabetes in an animal model. The hormone is gastric inhibitory polypeptide (GIP) receptor blockade.

Obesity linked to decreased seatbelt use
Obese people are less likely to use their seatbelts than the rest of the population, adding to the public health risks associated with this rapidly growing problem.

Children's sleep duration can influence their weight, behavior
The duration of a child's sleep can vary, depending on the time of day, week and year. Further, children who don't get enough nightly sleep are more likely to be overweight and have behavioral problems.

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