HOME >> BIOLOGY >> NEWS
UF scientists find sugar may have a sour side

Suddenly sugar isn't looking so sweet.

University of Florida researchers have identified one possible reason for rising obesity rates, and it all starts with fructose, found in fruit, honey, table sugar and other sweeteners, and in many processed foods.

Fructose may trick you into thinking you are hungrier than you should be, say the scientists, whose studies in animals have revealed its role in a biochemical chain reaction that triggers weight gain and other features of metabolic syndrome - the main precursor to type 2 diabetes. In related research, they also prevented rats from packing on the pounds by interrupting the way their bodies processed this simple sugar, even when the animals continued to consume it.

The findings, reported in the December issue of Nature Clinical Practice Nephrology and in this month's online edition of the American Journal of Physiology-Renal Physiology, add to growing evidence implicating fructose in the obesity epidemic and could influence future dietary guidelines. UF researchers are now studying whether the same mechanism is involved in people.

"There may be more than just the common concept that the reason a person gets fat is because they eat too many calories and they don't do enough exercise," said Richard J. Johnson, M.D., the J. Robert Cade professor of nephrology and chief of nephrology, hypertension and transplantation at UF's College of Medicine. "And although genetic predispositions are obviously important, there's some major environmental force driving this process. Our data suggest certain foods and, in particular, fructose, may actually speed the process for a person to become obese."

Physical inactivity, increased caloric intake and consumption of high-fat foods undoubtedly account for part of the problem, Johnson said. But Americans are feasting on more fructose than ever. It's in soft drinks, jellies, pastries, ketchup and table sugar, among other foods, and is the key componen
'"/>

Contact: Melanie Fridl Ross
ufcardiac@aol.com
352-690-7051
University of Florida
6-Dec-2005


Page: 1 2 3 4

Related biology news :

1. UK scientists working to help cut ID theft
2. Smithsonian scientists show differing patterns of rainforest biodiversity
3. Weizmann Institute scientists discover a control mechanism for metastasis
4. Cornell scientists link E. coli bacteria to Crohns disease
5. UCLA scientists produce functioning neurons from human embryonic stem cells
6. ASBMB taps 8 scientists and 1 politician for top awards
7. UF, French scientists seek test to detect gene doping in athletes
8. In a first, Einstein scientists discover the dynamics of transcription in living mammalian cells
9. Forsyth scientists gain new understanding of adult stem cell regulation
10. Nanotechnology helps scientists make bendy sensors for hydrogen vehicles
11. After a decades-long search, scientists identify new genetic risk factors for multiple sclerosis

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: scientists find sugar may have sour side

(Date:10/30/2014)... North Carolina State University researchers have developed a suite ... between dogs and humans, which has applications in everything ... our pets. , "We,ve developed a platform for computer-mediated ... to new avenues for interpreting dogs, behavioral signals and ... Dr. David Roberts, an assistant professor of computer science ...
(Date:10/29/2014)... largest study of its kind to date, researchers have ... heighten the risk for autism. Joseph Buxbaum, Ph.D., Icahn ... Mark Daly, Ph.D., Broad Institute of Harvard and MIT, ... from affected children, parents and unrelated people. They identified ... to the risk for autism spectrum disorder (ASD) – ...
(Date:10/29/2014)... industrial products are in the environment – and hundreds ... scientists have yet to determine whether they cause health ... that by estimating which substances people are exposed to ... ACS journal Environmental Science & Technology . , ... to human health of any given substance depend primarily ...
Breaking Biology News(10 mins):New tech aims to improve communication between dogs and humans 2
(Date:10/31/2014)... October 31, 2014 The report ... Rice), Formulation (Plain, Flavored, Sweetened, Unsweetened), Channel (Supermarket, ... Global Trends & Forecast to 2018," defines and ... analysis and forecast of revenue and volume for ... is projected to reach $14 Billion by 2018 ...
(Date:10/31/2014)... (PRWEB) October 31, 2014 Stronger ... healthcare, construction, finance and consumer electronics will help ... reason, industry research firm IBISWorld has added a ... its growing industry report collection. , The Biometrics ... for biometric technologies such as fingerprint, iris, retina ...
(Date:10/30/2014)... 2014 The report “Fragrance Ingredients Market ... (Cosmetics & Toiletries, and Soaps & Detergents) & by ... defined and segmented the Fragrance Ingredients Market with analyses ... of value. The market has been segmented on the ... Asia-Pacific, Latin America, and Rest of the World (ROW); ...
(Date:10/30/2014)... Global polyvinyl chloride (PVC) demand registered ... during 2008-2009, especially in North America and Europe. However, ... keeping to a growing trend. , The largest chunk ... the construction segment. In 2013, the key PVC application ... and rigid film. Moreover, the PVC was consumed in ...
Breaking Biology Technology:Dairy Alternative Beverage Market Projected to Reach $14 Billion by 2018 - Report by MarketsandMarkets 2Dairy Alternative Beverage Market Projected to Reach $14 Billion by 2018 - Report by MarketsandMarkets 3Dairy Alternative Beverage Market Projected to Reach $14 Billion by 2018 - Report by MarketsandMarkets 4Biometrics Scan Software in the US Industry Market Research Report Now Available from IBISWorld 2Biometrics Scan Software in the US Industry Market Research Report Now Available from IBISWorld 3Fragrance Ingredients Market worth $17,104.21 Million by 2019 - New Report by MarketsandMarkets 2Fragrance Ingredients Market worth $17,104.21 Million by 2019 - New Report by MarketsandMarkets 3Fragrance Ingredients Market worth $17,104.21 Million by 2019 - New Report by MarketsandMarkets 4Fragrance Ingredients Market worth $17,104.21 Million by 2019 - New Report by MarketsandMarkets 5Global Polyvinyl Chloride Demand Is on Upward Trend Now, Says Merchant Research & Consulting in Its Topical Study 2Global Polyvinyl Chloride Demand Is on Upward Trend Now, Says Merchant Research & Consulting in Its Topical Study 3
Cached News: