News tagged with food system


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Search results for food system


Taiwan mulls world's first junk food tax: report

Medicine & Health / Health

created Dec 21, 2009 | popularity 1 / 5 (1) | comments 1

Taiwan is planning the world's first tax on junk food in a bid to encourage the public to eat healthily and cut obesity rates, a report said Monday.


Got smell? Research shows that accurate taste perception relies on a functioning olfactory system

Medicine & Health / Neuroscience

created Dec 22, 2009 | popularity not rated yet | comments 0

As anyone suffering through a head cold knows, food tastes wrong when the nose is clogged, an experience that leads many to conclude that the sense of taste operates normally only when the olfactory system is also in good ...


Will a carrot or a stick prompt purchase of more carrots?

Medicine & Health / Health

created Dec 18, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Would a so-called Twinkie tax help curb obesity rates? Should shoppers who buy healthy goods earn rebates? A new study will seek to unravel the likely implications of legislative attempts to promote healthy ...


Transplant guide highlights daily infection risks from factors like pets and food

Medicine & Health / Other

created Dec 18, 2009 | popularity not rated yet | comments 0

Keeping pets healthy can reduce infection risks for people who have received solid organ transplants and veterinarians should be seen as an integral part of the healthcare team. That's just one of the key pieces of advice ...


Genetic study reveals the origins of cavity-causing bacteria

Medicine & Health / Research

created Dec 23, 2009 | popularity 5 / 5 (2) | comments 0

Researchers have uncovered the complete genetic make-up of the cavity-causing bacterium Bifidobacterium dentium Bd1, revealing the genetic adaptations that allow this microorganism to live and cause decay in the human oral ...


Acid oceans: the 'evil twin' of climate change (AP)

Acid oceans: the 'evil twin' of climate change

Space & Earth / Environment

created Dec 18, 2009 | popularity 4.1 / 5 (20) | comments 22

(AP) -- Far from Copenhagen's turbulent climate talks, the sea lions, harbor seals and sea otters reposing along the shoreline and kelp forests of this protected marine area stand to gain from any global ...


Discovering addiction clues could help smokers kick the habit

Discovering addiction clues could help smokers kick the habit

Medicine & Health / Health

created Dec 21, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- If you've ever tried to quit smoking, understanding how you got hooked in the first place probably seems irrelevant. But University of Nebraska-Lincoln psychologist Rick Bevins believes those ...


Research project yields better understanding of the defective protein that causes cystic fibrosis

Research project yields better understanding of the defective protein that causes cystic fibrosis

Chemistry / Biochemistry

created Dec 18, 2009 | popularity not rated yet | comments 0

A team of researchers studying the protein that, when defective or absent, causes cystic fibrosis (CF) has made an important discovery about how that protein is normally controlled and under what circumstances ...


French scientist Herwan Amire shows two pink winkle in Xelha's Cove,  south of Cancun

Mexico's conch shells yield clues into effects of warming

Biology / Ecology

created Dec 22, 2009 | popularity 3 / 5 (1) | comments 0

Divers plumb the turquoise depths of ocean waters some 100 kilometers south of this vacation paradise, in search of the distinctive queen conch shell prized by vacationers and souvenir-seekers.


Loud and lazy but didn't chew gum: Ancient koalas

Loud and lazy but didn't chew gum: Ancient koalas

Other Sciences / Archaeology & Fossils

created Dec 19, 2009 | popularity 4.8 / 5 (4) | comments 0

(PhysOrg.com) -- Skull fragments of prehistoric koalas from the Riversleigh rainforests of millions of year ago suggest they shared the modern koala's "lazy" lifestyle and ability to produce loud "bellowing" ...



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