PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Skipping meals and shopping sabotages diets

Fasting fattening? Hungry grocery shoppers buy more calories, not more food

2013-05-07
(Press-News.org) Skipping meals can sabotage your shopping – and your diet, according to a new Cornell study. Even short term food deprivation not only increases overall grocery shopping, but leads shoppers to buy 31% more high calorie foods.

"People skip meals for all sorts of reasons – dieting, fasting, insane schedules that make you forget to eat," says Aner Tal, PhD, from the Cornell Food and Brand Lab, lead author of the study. "But it doesn't matter why you skipped a meal, it can still make your nutritionist cry - making you buy more potato chips and ice-cream and less baby carrots and skim milk."

Don't shop hungry!

In one study, 68 meal skippers were either given food (wheat thins) to reduce their fasting-induced hunger or not given any food to keep them hungry following the fast, and then asked to make purchases at a simulated grocery store. The hungry shoppers that did not eat the wheat thins bought 18.6% more food – including 31% more high calorie snacks. At a follow-up study researchers observed late afternoon shoppers at an actual grocery store during the hours between lunch and dinner –the hungriest hours—and the hours just after lunch, when people tend to be satiated. Late-afternoon shoppers purchased fewer low-calorie foods proportionate to their overall purchases, than those shopping after lunch.

The best advice to avoid this from happening? "Make sure you don't skip a meal, or at least have a snack like apples or string cheese in your office," says Brian Wansink PhD, co-author of the paper. "Breakfast is the most skipped meal, and even having something for lunch that has protein will cut your hunger edge."



INFORMATION:



ELSE PRESS RELEASES FROM THIS DATE:

Notre Dame study: Internet content is looking for you

2013-05-07
Where you are and what you're doing increasingly play key roles in how you search the Internet. In fact, your search may just conduct itself. This concept, called "contextual search," is improving so gradually the changes often go unnoticed, and we may soon forget what the world was like without it, according to Brian Proffitt, a technology expert and adjunct instructor of management in the University of Notre Dame's Mendoza College of Business. Contextual search describes the capability for search engines to recognize a multitude of factors beyond just the search ...

Monell scientists identify critical link in mammalian odor detection

2013-05-07
PHILADELPHIA (May 6, 2013) – Researchers at the Monell Center and collaborators have identified a protein that is critical to the ability of mammals to smell. Mice engineered to be lacking the Ggamma13 protein in their olfactory receptors were functionally anosmic – unable to smell. The findings may lend insight into the underlying causes of certain smell disorders in humans. "Without Ggamma13, the mice cannot smell," said senior author Liquan Huang, PhD, a molecular biologist at Monell. "This raises the possibility that mutations in the Ggamma13 gene may contribute ...

May 2013 story tips from Oak Ridge National Laboratory

2013-05-07
POWER GRID – Preparing for natural disasters . . . Software developed at Oak Ridge National Laboratory can help emergency responders predict where power outages are likely when a storm hits, which can minimize the amount of time people are in the dark. The fully automated system uses wind speed and location estimates to geospatially map the impact to the electric grid, allowing planners who would otherwise have to perform tedious manual processing to focus on other tasks. A paper outlining the research was presented at a recent Institute of Electrical and Electronics ...

Millions pass up free health subsidy

2013-05-07
Millions of seniors are turning down free money. The Low Income Subsidy for Medicare Part D is a rare beast in economics research. The subsidy provides prescription drug coverage essentially free for low-income adults. That means it is what economists call a dominant option. For those who are eligible, there is no rational reason not to choose it. And yet, a new study shows that many eligible seniors do not take advantage of the program, despite outreach efforts by the Social Security Administration. "We examined the role of seniors' cognitive abilities in explaining ...

Increase in medical treatment caused greatest increase in US health care costs

2013-05-07
The increasing proportion of the population that received treatment for a specific medical condition – called "treated disease prevalence" -- along with higher spending per treated case accounted for most of the rise in health care spending in the U.S. between 1987 and 2009, according to a recent analysis. In the analysis, published in the May edition of Health Affairs, Kenneth E. Thorpe, PhD, chair of the Department of Health Policy and Management at Emory's Rollins School of Public Health, analyzed data from the National Medical Expenditure Survey and the Medical Expenditure ...

Traumatized moms avoid tough talks with kids, Notre Dame study shows

2013-05-07
Mothers who have experienced childhood abuse, neglect or other traumatic experiences show an unwillingness to talk with their children about the child's emotional experiences, a new study from the University of Notre Dame shows. According to the study, which was presented at the Society for Research in Child Development 2013 Biennial Meeting in Seattle, a sample of low-income mothers who had experienced their own childhood traumas exhibited ongoing "traumatic avoidance symptoms," which is characterized by an unwillingness to address thoughts, emotions, sensations or memories ...

Satellite animation shows smoke from California's Springs fire

2013-05-07
VIDEO: On May 3, 2013, the GOES infrared and visible imagery were combined to create an animation that showed the plume of smoke from California's Springs fire. The smoke plume is... Click here for more information. On May 3, 2013, the NOAA GOES infrared and visible imagery were combined to create an animation that showed the plume of smoke from the fire. The smoke plume is seen blowing west and out over the eastern Pacific Ocean. The animation runs 17 seconds and shows the ...

Landsat thermal sensor lights up from volcano's heat

2013-05-07
As the Landsat Data Continuity Mission satellite flew over Indonesia's Flores Sea April 29, it captured an image of Paluweh volcano spewing ash into the air. The satellite's Operational Land Imager detected the white cloud of smoke and ash drifting northwest, over the green forests of the island and the blue waters of the tropical sea. The Thermal Infrared Sensor on LDCM picked up even more. By imaging the heat emanating from the 5-mile-wide volcanic island, TIRS revealed a hot spot at the top of the volcano where lava has been oozing in recent months. The two LDCM ...

Entomologist names new wasp species after UC Riverside

2013-05-07
RIVERSIDE, Calif. — An entomologist at the University of California, Riverside discovered a new wasp species in Russia and named it after the university, commonly abbreviated as UCR. Serguei V. Triapitsyn, principal museum scientist at the Entomology Research Museum on campus, had been sorting wasps from the Russian Far East, when he discovered several tiny female fairyflies, or mymarid wasps, 1.1 to 1.2 millimeters in body length. He named the species Gonatocerus ucri in a research paper he published April 30 in the international scientific journal Zootaxa. A Russian ...

Satellite captures night-time image of California's Springs fire

2013-05-07
From its orbit around the Earth, the NASA-NOAA Suomi National Polar-orbiting Partnership satellite or Suomi NPP satellite, captured a night-time image of California's Springs Fire. The Suomi NPP satellite carries an instrument so sensitive to low light levels that it can detect wildfires in the middle of the night. The Day/Night band on Suomi/NPP produces Night-Time visible imagery using illumination from natural (the moon, forest fires) and man-made sources (city lights, gas flares). On May 3 and 4, 2013, the Visible Infrared Imaging Radiometer Suite (VIIRS) on Suomi-NPP ...

LAST 30 PRESS RELEASES:

Multi-resistance in bacteria predicted by AI model

Tinker Tots: A citizen science project to explore ethical dilemmas in embryo selection

Sensing sickness

Cost to build multifamily housing in California more than twice as high as in Texas

Program takes aim at drinking, unsafe sex, and sexual assault on college campuses

Inability to pay for healthcare reaches record high in U.S.

Science ‘storytelling’ urgently needed amid climate and biodiversity crisis

KAIST Develops Retinal Therapy to Restore Lost Vision​

Adipocyte-hepatocyte signaling mechanism uncovered in endoplasmic reticulum stress response

Mammals were adapting from life in the trees to living on the ground before dinosaur-killing asteroid

Low LDL cholesterol levels linked to reduced risk of dementia

Thickening of the eye’s retina associated with greater risk and severity of postoperative delirium in older patients

Almost one in ten people surveyed report having been harmed by the NHS in the last three years

Enhancing light control with complex frequency excitations

New research finds novel drug target for acute myeloid leukemia, bringing hope for cancer patients

New insight into factors associated with a common disease among dogs and humans

Illuminating single atoms for sustainable propylene production

New study finds Rocky Mountain snow contamination

Study examines lactation in critically ill patients

UVA Engineering Dean Jennifer West earns AIMBE’s 2025 Pierre Galletti Award

Doubling down on metasurfaces

New Cedars-Sinai study shows how specialized diet can improve gut disorders

Making moves and hitting the breaks: Owl journeys surprise researchers in western Montana

PKU Scientists simulate the origin and evolution of the North Atlantic Oscillation

ICRAFT breakthrough: Unlocking A20’s dual role in cancer immunotherapy

How VR technology is changing the game for Alzheimer’s disease

A borrowed bacterial gene allowed some marine diatoms to live on a seaweed diet

Balance between two competing nerve proteins deters symptoms of autism in mice

Use of antifungals in agriculture may increase resistance in an infectious yeast

Awareness grows of cancer risk from alcohol consumption, survey finds

[Press-News.org] Skipping meals and shopping sabotages diets
Fasting fattening? Hungry grocery shoppers buy more calories, not more food