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:


(Date:5/16/2017)... , May 16, 2017  Veratad Technologies, LLC ... of online age and identity verification solutions, announced today ... Identity Conference 2017, May 15 thru May 17, 2017, ... Building and International Trade Center. Identity ... globe and in today,s quickly evolving digital world, defining ...
(Date:4/19/2017)... , April 19, 2017 ... its vendor landscape is marked by the presence of ... is however held by five major players - 3M ... these companies accounted for nearly 61% of the global ... leading companies in the global military biometrics market boast ...
(Date:4/13/2017)... PUNE, India , April 13, 2017 According ... Identity Proofing, Identity Authentication, Identity Analytics, Identity Administration, and Authorization), Service, Authentication ... by MarketsandMarkets™, the IAM Market is expected to grow from USD 14.30 ... Annual Growth Rate (CAGR) of 17.3%. ... ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... FL (PRWEB) , ... October ... ... (RPS®) today announces publication of a United States multicenter, prospective clinical study ... use, disposable, point-of-care diagnostic test capable of identifying clinically significant acute bacterial ...
(Date:10/11/2017)... ... October 11, 2017 , ... At its ... announced Dr. Suneel I. Sheikh, the co-founder, CEO and chief research scientist of ... been selected for membership in ARCS Alumni Hall of Fame . ASTER ...
(Date:10/11/2017)... ... October 11, 2017 , ... ... will be hosting a Webinar titled, “Pathology is going digital. Is your lab ... digital pathology adoption best practices and how Proscia improves lab economics and realizes ...
(Date:10/11/2017)... ... October 11, 2017 , ... ... and pregnancy rates in frozen and fresh in vitro fertilization (IVF) ... maternal age to IVF success. , After comparing the results from the fresh ...
Breaking Biology Technology:
Cached News: