(Press-News.org) Daily headlines on internet pages and blogs claim: "New ingredient X is harmful to your health." Such warnings can scare people into avoiding these ingredients without actually knowing the facts, leading some people to have food fears about ingredients such as sugar, fat, sodium, high-fructose corn syrup (HFCS), mono sodium glutamate (MSG), and others. While some of these food fears are merited, others can be misleading.
A new Cornell University study published in Food Quality and Preference, investigated who might be most prone to food fears, why, and what can they do to correct misperceptions. The phone survey of 1008 US mothers investigated what they thought about the food ingredient HFCS. When comparing those who avoided HFCS with those who did not, the study uncovered three key findings about avoiders: 1) They were more likely to receive their information from the internet rather than TV, 2) they had a desire to have their food related choices known by their friends or reference groups, and 3) they were not willing to pay more for foods that instead contained regular table sugar when compared to peers who did not avoid HFCS.
Researchers found that giving consumers more information about the ingredient such as its history can be effective in reducing ingredient fears. To arrive at this conclusion they asked participants to rate the healthfulness of Stevia, a natural sweetener. Half of the participants were given historical and contextual information to read about the product and the remaining participants were not given anything to read. Those who received information about an ingredient's history rated the product as healthier than those who did not. Lead author Brian Wansink recommends, "To overcome food ingredient fears, learn the science, history, and the process of how the ingredient is made, and you'll be a smarter, savvier consumer."
INFORMATION:
For more information, a copy of the paper, a free-to-use illustration and a video please visit: http://foodpsychology.cornell.edu/op/food-fear
Food ingredient fears
Increasing familiarity is the best way to avoid ingredient-based food fear
2014-06-25
ELSE PRESS RELEASES FROM THIS DATE:
Young researcher discovers source of disco clams' light show
2014-06-25
Four years after falling in love with the disco clam – a cute little mollusk known for its underwater light show – Lindsey Dougherty has discovered the secret of its mirrored lips.
A dive instructor and University of California, Berkeley, graduate student, Dougherty first encountered the two-inch clam in 2010 while diving with her mother and sister in Wakatobi, Indonesia. She and her sister even did a bit of underwater disco dancing to the clam's flashing beat.
"I've dived with humpback whales and great white sharks," said Dougherty, who first learned to dive at age ...
Hidden origins of pulmonary hypertension revealed by network modeling
2014-06-25
Boston, MA – In a groundbreaking study, researchers from Brigham and Women's Hospital (BWH) have identified a related family of molecules believed to be a major root cause of pulmonary hypertension, a deadly vascular disease with undefined origins. This is one of the first studies to leverage advanced computational network modeling to decipher the molecular secrets of this complex human disease.
The study is published online June 24, 2014 in The Journal of Clinical Investigation.
Despite the rising number of people diagnosed with the disease worldwide, pulmonary hypertension ...
Meeting Aichi biodiversity targets for protected areas
2014-06-25
Habitat loss is a primary driver of biodiversity loss – so it isn't surprising that optimising the amount of protected land is high on policy-makers' priorities. However, according to research to be published in the Open Access journal PLOS Biology on June 24 by Oscar Venter and colleagues, many protected areas are established in locations of low economic value, failing to protect the imperilled biodiversity found on more valuable land. More of the earth's land surface is set to be protected in the next decade, but the trend of using poor quality land seems set to continue. ...
Engineered bacteria keep mice lean
2014-06-25
Obesity levels are rising throughout the world. As obesity rates increase, so do the incidences of diabetes, heart disease, and other serious health conditions. The bacteria within an individual's gut can influence their susceptibility to these disorders. Therefore, altering the microbe population in the gut could prevent or reverse disease. A June 24th study in the Journal of Clinical Investigation demonstrates that modified bacteria can prevent weight gain in mice. Sean Davies and colleagues at Vanderbilt University made bacteria that produce a compound called NAPE, ...
Estrogen receptor β limits breast cancer growth and indicates outcome
2014-06-25
Millions of women will develop breast cancer at some point in their lives. While many women will completely recover from this cancer, others will not respond to treatment, and predicting which women will not respond to treatment is currently difficult. Breast cancer cells divide rapidly, and treatments that can restrict their growth are of great interest. In a June 24th study in the Journal of Clinical Investigation, Rong Li and colleagues at the University of Texas determined that activation of the estrogen receptor β (ERβ) limits tumor cell growth. Cancer cells ...
Novel biomarker predicts febrile seizure-related epilepsy, UCI study finds
2014-06-25
Irvine, Calif. — A newly discovered biomarker – visible in brain scans for hours after febrile seizures – predicts which individuals will subsequently develop epilepsy, according to UC Irvine researchers. This diagnostic ability could lead to improved use of preventive therapies for the disorder.
A team led by Dr. Tallie Z. Baram found that rats exhibiting this novel signal in magnetic resonance imaging scans of their brains manifested symptoms of epilepsy months after experiencing very long febrile seizures. Those that did not possess this biomarker remained free of ...
Team explains how mutated X-linked mental retardation protein impairs neuron function
2014-06-25
Cold Spring Harbor, NY – There are new clues about malfunctions in brain cells that contribute to intellectual disability and possibly other developmental brain disorders.
Professor Linda Van Aelst of Cold Spring Harbor Laboratory (CSHL) has been scrutinizing how the normal version of a protein called OPHN1 helps enable excitatory nerve transmission in the brain, particularly at nerve-cell docking ports containing AMPA receptors (AMPARs). Her team's new work, published June 24 in the Journal of Neuroscience, provides new mechanistic insight into how OPHN1 defects can ...
Animal study unveils predictive marker for epilepsy development following febrile seizure
2014-06-25
Washington, DC — Within hours of a fever-induced seizure, magnetic resonance imaging (MRI) may be able to detect brain changes that occur in those most likely to develop epilepsy later in life, according to an animal study published in the June 25 issue of The Journal of Neuroscience. The findings may one day help improve methods to detect children at a heightened risk for developing epilepsy and guide efforts to prevent epilepsy development in those at greatest risk.
Febrile seizures — convulsions brought on by fever — typically last only a few minutes and are relatively ...
How aging can intensify damage of spinal cord injury
2014-06-25
COLUMBUS, Ohio – In the complex environment of a spinal cord injury, researchers have found that immune cells in the central nervous system of elderly mice fail to activate an important signaling pathway, dramatically lowering chances for repair after injury.
These studies were the first to show that spinal cord injuries are more severe in elderly mice than in young adults, corroborating previous anecdotal findings from clinical settings. They also revealed a previously unknown player in the repair of spinal cord injuries in young adults.
A key messenger in that pathway ...
Study finds world's protected areas not protecting biodiversity, but there is room for hope
2014-06-25
Scientists from James Cook University, the Wildlife Conservation Society, the University of Queensland, Stanford University, BirdLife International, the International Union for Nature Conservation, and other organizations have warned that the world's protected areas are not safeguarding most of the world's imperilled biodiversity, and clear changes need to be made on how nations undertake future land protection if wildlife is going to be saved. These findings come at a time when countries are working toward what could become the biggest expansion of protected areas in history.
The ...
LAST 30 PRESS RELEASES:
New hormonal pathway links oxytocin to insulin secretion in the pancreas
Optimal management of erosive esophagitis: An evidence-based and pragmatic approach
For patients with multiple cancers, a colorectal cancer diagnosis could be lifesaving — or life-threatening
Digital inhalers may detect early warning signs of COPD flare-ups
Living near harmful algal blooms reduces life expectancy with ALS
Chemical analysis of polyphenolic content and antioxidant screening of 17 African propolis samples using RP-HPLC and spectroscopy
Mount Sinai and Cancer Research Institute team up to improve patient outcomes in immunotherapy
Suicide risk elevated among young adults with disabilities
Safeguarding Mendelian randomization: editorial urges rethink in methodological rigor
Using AI to find persuasive public health messages and automate real-time campaigns
Gene therapy for glaucoma
Teaching robots to build without blueprints
Negative perception of scientists working on AI
How disrupted daily rhythms can affect adolescent brain development
New use for old drug: study finds potential of heart drug for treating growth disorders
Head-to-head study shows bariatric surgery superior to GLP-1 drugs for weight loss
Psychiatric disorders less likely after weight-loss surgery than treatment with GLP-1s
The higher the body mass index, the higher the risk for complications after bariatric surgery
Black patients have higher rate of minor complications after metabolic and bariatric surgery than white patients
A revolution for R&D with the missing link of machine learning — project envisions human-AI expert teams to solve grand challenges
4 ERC Advanced Grants: 10 million Euro for ISTA
ERC awards €2.5 million to TIGEM scientist for project on programmable genetic circuits
Tree rings reveal increasing rainfall seasonality in the Amazon
Scientists find unexpected deep roots in plants
Researchers unveil the immune cells responsible for systemic sclerosis’s deadliest complications
New blood test holds potential to reduce liver transplant failures
Science clears the way to treating the trickiest bladder cancers
Drug treatment alters performance in a neural microphysiological system of information processing
Wildfires could be harming our oceans and disrupting their carbon storage
Tarantulas bend rules to keep running after losing two legs
[Press-News.org] Food ingredient fearsIncreasing familiarity is the best way to avoid ingredient-based food fear