Appetite News and Research

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Considerably smaller snack portions satisfy delayed hunger and craving

How much chocolate would you need to eat to be satisfied? Less than half as much as you think, according to this recently published Cornell University snacking study. Using chocolate chips, apple pie, and potato chips, researchers Ellen van Kleef, Mitsuru Shimizu, and Brian Wansink designed a study to determine if people who were given smaller portions of snack foods would feel hungrier or satisfied fifteen minutes after eating.

30 Jan 2013

Molecular genetics expert wins Wolf Prize for his contribution to humanity

Joachim Messing, among the world's top experts in molecular genetics, became famous for developing a genetic engineering technique used in laboratories to create plants that have produced disease-resistant crops considered vital to feeding the world's population.

30 Jan 2013

Focus water, sanitation investments on cholera risk zones, aid groups say

"Aid groups are urging donors to invest in water and sanitation in areas known as hotbeds for cholera," saying "while such projects might directly affect a relatively small population, the indirect impact in terms of cholera reduction could be immense," IRIN reports.

29 Jan 2013

In fight against hunger, 6 principles to increase resilience in food-insecure communities

"As we grow more interconnected, a range of complex risks, including climate change, environmental degradation, population growth, conﬂict, and food and fuel price volatility, are exacerbating the challenges faced by vulnerable communities," Ertharin Cousin, executive director of the U.N. World Food Programme (WFP); José Graziano da Silva, director general of the U.N. Food and Agriculture Organization (FAO); and Kanayo Nwanze, president of the International Fund for Agricultural Development (IFAD), write in the Huffington Post's "World Economic Forum" blog.

29 Jan 2013

Bill Gates's annual letter to focus on measurement to fight poverty, disease

Writing in the Bill & Melinda Gates Foundation's "Impatient Optimists" blog, Bill Gates, co-chair of the foundation, discusses his annual letter, which will be sent on January 30, according to the blog.

28 Jan 2013

Interim results from Seattle Genetics’ ASG-5ME phase I trial on metastatic PDA

Seattle Genetics, Inc. today presented interim results from a phase I clinical trial evaluating ASG-5ME for the treatment of metastatic pancreatic ductal adenocarcinoma (PDA) at the American Society of Clinical Oncology (ASCO) 2013 Gastrointestinal Cancers Symposium being held January 24-26, 2013 in San Francisco, CA.

28 Jan 2013

Opinion Pieces address launch of 'IF Campaign' against global hunger

A coalition of 100 U.K. development charities and faith groups on Wednesday launched the IF campaign, aimed at addressing global hunger. The following is a summary of opinion pieces published in response to the campaign's launch.

25 Jan 2013

Medical cannabis can improve appetite, ease chronic pain, say researchers

Though controversial, medical cannabis has been gaining ground as a valid therapy, offering relief to suffers of diseases such as cancer, Post-Traumatic Stress Disorder, ALS and more.

25 Jan 2013

Media tours help journalists report on development activities

In the U.S. Department of State's DipNote blog, David Lane, U.S. ambassador to the U.N. food and agriculture agencies in Rome, writes about hosting a media tour for journalists, to provide them "an opportunity to see how countries like Tanzania and Malawi are investing in agriculture and in programs to fight hunger and improve nutrition, and how development partners like the United Nations and United States are helping them.

25 Jan 2013

Early-life exposure to TBT chemical can cause obesity

Exposing pregnant mice to low doses of the chemical tributyltin (TBT) - which was used in marine antifouling paints and is used as an antifungal agent in some paints, certain plastics and a variety of consumer products - can lead to obesity for multiple generations without subsequent exposure, a UC Irvine study has found.

25 Jan 2013

People burn more body fat on empty stomach

People can burn up to 20% more body fat by exercising in the morning on an empty stomach, according to new research from Northumbria University.

25 Jan 2013

Obama should 'cement his legacy on global development' in second term

President Obama "has made some good headway on foreign aid in his first term, producing the government's first global development policy and an innovative new policy on disaster resilience, launching new efforts to combat global hunger, supporting reforms to the U.S. Agency for International Development and committing to greater aid transparency," Jeremy Konyndyk, director of policy and advocacy at Mercy Corps, writes in a Huffington Post opinion piece, part of "The Road Forward" series.

24 Jan 2013

Two global campaigns launched focusing on ending hunger, reducing food waste

"A coalition of 100 U.K. development charities and faith groups will on Wednesday launch the If campaign, a major campaign to lobby David Cameron, the prime minister, to use Britain's presidency of the G8 to leverage action on ending global hunger," the Guardian reports.

24 Jan 2013

Do not 'give up' on successful anti-hunger initiatives

"As an anti-hunger advocate, ... I am hopeful about the global change that President Obama could make in his second term, especially when it comes to reducing poverty, but I worry Congress might toss the hungry off the fiscal cliff," Katie Campbell, senior policy analyst with ActionAid U.S., writes in The Hill's "Congress Blog."

23 Jan 2013

Scientists identify a possible lead in treatment of two childhood leukemia subtypes

Research led by St. Jude Children's Research Hospital scientists has identified a possible lead in treatment of two childhood leukemia subtypes known for their dramatic loss of chromosomes and poor treatment outcomes.

21 Jan 2013

Study finds evidence of how daily changes in temperature affect the fruit fly's internal clock

New research led by a team at Queen Mary, University of London, has found evidence of how daily changes in temperature affect the fruit fly's internal clock.

18 Jan 2013

Leptin hormone also regulates airway diameter

A new study led by Columbia University Medical Center (CUMC) researchers has found that leptin, a hormone that plays a key role in energy metabolism, fertility, and bone mass, also regulates airway diameter.

9 Jan 2013

Tips to help maintain healthy New Year's resolution

Now that the New Year is upon us, New Year's resolutions to eat healthier may be top of mind, but how easy is it to keep your resolve after a few weeks? To keep from sliding back into old habits, Ryerson University experts offer tips to help you keep on track.

9 Jan 2013

Researchers show that protein p62 balances metabolism in fat tissue

In many cases, obesity is caused by more than just overeating and a lack of exercise. Something in the body goes haywire, causing it to store more fat and burn less energy. But what is it? Researchers at Sanford-Burnham Medical Research Institute have a new theory-a protein called p62.

7 Jan 2013

1 in 4 survey participants secretly create concoctions

A study from the University of Alabama at Birmingham (UAB) suggests food concocting - the making of strange food mixtures like mashed potatoes and Oreo cookies, frozen vegetables mixed with mayonnaise, and chips with lemon, pork rinds, Italian dressing and salt - is common among binge eaters. The findings, available online and to be published in the International Journal of Eating Disorders, reveal that 1 in 4 survey participants secretly create concoctions.

4 Jan 2013