HOME >> MEDICINE >> NEWS
Vitamin C depletion correlates with lower body fat, not weight loss during short-term diet

Too little vitamin C in the blood stream has been found to correlate with increased body fat and waist measurements. Nutrition researchers from Arizona State University report that the amount of vitamin C in the blood stream is directly related to fat oxidation the body's ability to use fat as a fuel source during both exercise and at rest.

Bonnie Beezhold, a graduate student in the laboratory of Dr. Carol Johnston, presented the most recent study, on the impact of vitamin C depletion on a short-term diet, on April 3 at Experimental Biology 2006 in San Francisco. The presentation was part of the scientific program of the American Society for Nutrition, Inc. (ASN).

Before beginning a controlled four-week, low-fat diet, 20 obese men and women were randomized by gender and body weight into either a Vitamin C group, taking a 500 mg vitamin C capsule daily, or a control group, taking a capsule, identical in appearance to the vitamin, containing a placebo. Neither participants nor researchers knew who was receiving which capsule until the study was over. All participants consumed a low-fat diet that the researchers adjusted individually to promote slow weight loss (about two pounds per week). The diet contained 67 percent of the USRDA (recommended daily allowance) for vitamin C (40 mg/d).

At the beginning of the clinical trial, participants with the lowest concentrations of vitamin C in their blood had the highest body fat mass and tended not to oxidize fat well compared to their less obese counterparts. As the participants moved through the four week diet, with a steady amount of vitamin C being consumed, blood vitamin C concentrations increased 30 percent in those taking vitamins and fell 27 percent in the control group whose only vitamin C intake was the 67 percent of the USRDA contained in the food. As vitamin C blood concentrations fell, so did the participants' ability to oxidize fat (an 11 percent reduction).

The highly-contr
'"/>

Contact: Sarah Goodwin
415-905-1015
Federation of American Societies for Experimental Biology
3-Apr-2006


Page: 1 2

Related medicine news :

1. Vitamin D supplements may offer cheap and effective immune system boost against TB
2. Vitamin D supplements should be given to Asian children for two years from birth
3. Vitamin A deficiency linked to major intestinal surgery
4. Vitamin D and calcium supplements have varied effects on breast cancer risk
5. Vitamin D targets thrombosis in cancer patients
6. Vitamin C and E supplements do not prevent pre-eclampsia in pregnant women at risk
7. Vitamin D inhibits progression of some prostate cancers
8. Vitamin D signals to prevent bone loss during osteoporosis
9. Vitamin D supplementation during pregnancy could reduce osteoporosis in children
10. Vitamin D can play role in lung health
11. Vitamin D status appears more important than high calcium intake for maintaining calcium metabolism

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:12/2/2016)... ... December 02, 2016 , ... CloudLIMS.com, a class-leading ... LIMS, CloudLIMS Lite. CloudLIMS Lite helps biobanks, clinical, research and testing laboratories keep ... disposal. The new version is a faster and a more efficient product, allowing ...
(Date:12/2/2016)... Cleveland, OH (PRWEB) , ... December 02, 2016 ... ... provider of veterinarian diagnostic imaging systems and the first company to ... Robot With a Heart at their tradeshow booth # 941 for the American ...
(Date:12/2/2016)... PA (PRWEB) , ... December 02, 2016 , ... Rijuven ... stress and overall health, day and night. No other wearable health technology on the ... We wanted to give poeple more meaningful insights about their health than the ...
(Date:12/2/2016)... ... , ... "Pro3rd Accents Volume 2 is a set of 30 accented lower ... just a few clicks of the mouse," said Christina Austin - CEO of Pixel ... from various styles with accented animations, rigid boxes, simplistic lines, and more. In Addition, ...
(Date:12/2/2016)... Miami, FL (PRWEB) , ... December 02, 2016 ... ... over 5,100 hot meals to needy individuals and families from eight different sites ... Florida on Thanksgiving Day. Over 1,000 volunteers worked very hard on Thanksgiving morning ...
Breaking Medicine News(10 mins):
(Date:11/30/2016)... 2016 Research and Markets has ... Neuromodulation, Neurovascular, Neurosurgical and Monitoring Devices 2017 - MedView" ... ... The full report suite on the U.S. market for neurological ... intracranial pressure monitoring devices, detachable coils, liquid embolics, catheters, guidewires, ...
(Date:11/30/2016)... -- Millennium Dental Technologies, Inc. announced that it has again filed ... the State of California , County of ... California,s Uniform Trade Secrets act, Unfair Competition ... which are untrue and misleading, as well as other wrongdoings ... second time in three years that Millennium found it necessary ...
(Date:11/30/2016)... November 30, 2016 Global Negative Pressure Wound Therapy Devices Market ... from 2016 to 2022, according to new research published by Allied Market Research. ... industry. The conventional NPWT devices segment is expected to maintain its lead throughout the ... ... Allied Market Research Logo ...
Breaking Medicine Technology:
Cached News: