Navigation Links
New study finds no reason to replace fructose with glucose

TORONTO, Feb. 1, 2014 Researchers at St. Michael's Hospital have found there is no benefit in replacing fructose, the sugar most commonly blamed for obesity, with glucose in commercially prepared foods.

The findings, published in the February edition of Current Opinion in Lipidology, show that when portion sizes and calories are the same, fructose does not cause any more harm than glucose.

"Despite concerns about fructose's link to obesity, there is no justification to replace fructose with glucose because there is no evidence of net harm," said Dr. John Sievenpiper, a researcher in the Clinical Nutrition and Risk Factor Modification Centre of St. Michael's.

Using data from previous research trials, Dr. Sievenpiper and his team compared the effects of fructose and glucose against several health risk factors. The study found that consuming fructose may increase total cholesterol and postprandial triglycerides, a type of fat found in blood. However, fructose did not appear to affect insulin production, other fat levels in the blood stream or markers of fatty liver disease any more than glucose did.

In fact, fructose showed potential benefits over glucose in some key risk factor categories.

"Some health care analysts have thought fructose to be the cause of obesity because it's metabolized differently than glucose," said Dr. Sievenpiper. "In calorie-matched conditions, we found that fructose may actually be better at promoting healthy body weight, blood pressure and glycemic control than glucose."

Fructose, a simple sugar found in honey, fruit, vegetables and other plants, is also the basis of high-fructose corn syrup a sweetener often found in commercially prepared foods. The combination of both fructose and glucose produces sucrose, generally known as table sugar.

Dr. Sievenpiper said he feels that overconsumption, rather than a type of sugar, is one of the leading causes of obesity.

"Overall, it's not about swapping fructose with glucose," said Dr. Sievenpiper. "Overeating, portion size and calories are what we should be refocusing on they're our biggest problems."


Contact: Geoff Koehler
416-864-6060 x6537
St. Michael's Hospital

Related biology news :

1. New study examines the effects of catch-and-release fishing on sharks
2. Scientists develop an engineered cardiac tissue model to study the human heart
3. New study suggests choline recommendations during pregnancy may be too low
4. Study measures how well Asian carp prevention effort will work
5. 80 million SEK study seeks to explain what drives our appetites
6. Study identifies high level of food insecurity among college students
7. £7.4 million study seeks to explain what drives our appetites
8. New study changes conceptions about the determinants of skull development and form
9. Landmark egg production study reveals reduction in environmental impact over past 50 years
10. Study identifies gene tied to motor neuron loss in ALS
11. Study says sharks/rays globally overfished
Post Your Comments:
Related Image:
New study finds no reason to replace fructose with glucose
(Date:11/10/2015)... LONDON , Nov. 10, 2015 /PRNewswire/ ... segmented on the basis of product, type, ... segments included in this report are consumables, ... this report are safety biomarkers, efficacy biomarkers, ... in this report are diagnostics development, drug ...
(Date:11/9/2015)... Nov. 9, 2015  Synaptics Inc. (NASDAQ: SYNA ... announced broader entry into the automotive market with a ... the pace of consumer electronics human interface innovation. Synaptics, ... ideal for the automotive industry and will be implemented ... Europe , Japan , ...
(Date:10/29/2015)... Minn. , Oct. 29, 2015   MedNet ... supports the entire spectrum of clinical research, is pleased ... Minnesota High Tech Association (MHTA) as one of only ... in the "Software – Small and Growing" category. The Tekne ... individuals who have shown superior technology innovation and leadership. ...
Breaking Biology News(10 mins):
(Date:11/24/2015)... ... November 24, 2015 , ... In harsh ... Insertion points for in-line sensors can represent a weak spot where leaking process ... series of retractable sensor housings , which are designed to tolerate extreme process ...
(Date:11/24/2015)... -- Capricor Therapeutics, Inc. (NASDAQ: CAPR ... and commercialization of first-in-class therapeutics, today announced that ... to present at the 2015 Piper Jaffray Healthcare Conference ... The Lotte New York Palace Hotel in ... --> . --> ...
(Date:11/24/2015)... ... ... Whitehouse Laboratories is pleased to announce that it has completed construction on ... to basic USP 61, USP 62 and USP 51 testing specific to raw materials ... micro testing performed by one supplier. Management has formally announced that the ...
(Date:11/23/2015)... HONG KONG, Nov. 23, 2015 China Cord ... "Company"), China,s leading provider of cord blood collection, laboratory ... services, today announced its preliminary unaudited financial results for ... 2016 ended September 30, 2015. --> ... Highlights , Revenues for the second quarter of ...
Breaking Biology Technology: