Navigation Links
Vitamin C deficiency impairs early brain development
Date:9/2/2009

New research at LIFE Faculty of Life Sciences at University of Copenhagen shows that vitamin C deficiency may impair the mental development of new-born babies.

In the latest issue of the well-known scientific journal the American Journal of Clinical Nutrition, a group of researchers headed by professor Jens Lykkesfeldt shows that guinea pigs subjected to moderate vitamin C deficiency have 30 per cent less hippocampal neurones and markedly worse spatial memory than guinea pigs given a normal diet. Like guinea pigs, human beings are dependent on getting vitamin C through their diet, and Jens Lykkesfeldt therefore speculate that vitamin C deficiency in pregnant and breast-feeding women may also lead to impaired development in foetuses and new-born babies.

The brain retains vitamin C

Several factors indicate that the neonatal brain, in contrast to other tissue, is particularly vulnerable to even a slight lowering of the vitamin C level. The highest concentration of vitamin C is found in the neurons of the brain and in case of a low intake of vitamin C, the remaining vitamin is retained in the brain to secure this organ. The vitamin thus seems to be quite important to brain activity. Tests have shown that mouse foetuses that were not able to transport vitamin C develop severe brain damage. Brain damage which resembles the ones found in premature babies and which are linked to learning and cognitive disabilities later in life.

Widespread vitamin C deficiency

In some areas in the world, vitamin C deficiency is very common population studies in Brazil and Mexico have shown that 30 to 40 per cent of the pregnant women have too low levels of vitamin C, and the low level is also found in their foetuses and new-born babies. It is not yet known to what extent new-born babies in Denmark or the Western World suffer from vitamin C deficiency but a conservative estimate would be 5 to 10 per cent based on the occurrence among adults.

"We may thus be witnessing that children get learning disabilities because they have not gotten enough vitamin C in their early life. This is unbearable when it would be so easy to prevent this deficiency by giving a vitamin supplement to high-risk pregnant women and new mothers" says Jens Lykkesfeldt whose research group is currently studying how early in pregnancy vitamin C deficiency affects the embryonic development of guinea pigs and whether the damage may be reversed after birth.


'/>"/>

Contact: Professor Jens Lykkesfeldt
jopl@life.ku.dk
453-533-3163
University of Copenhagen
Source:Eurekalert

Related biology news :

1. Low vitamin D during pregnancy linked to pre-eclampsia
2. Low vitamin D linked to higher risk of hip fracture
3. Vitamin E trials fatally flawed
4. Study shows vitamin C is essential for plant growth
5. Could vitamin D, a key milk nutrient, affect how you age?
6. Vitamin B-12 function may be diminished by excessive folate
7. Jefferson scientists studying the effects of high-dose vitamin C on non-Hodgkin lymphoma patients
8. New way to produce high-vitamin corn could improve nutrition in developing countries
9. Team finds an economical way to boost the vitamin A content of maize
10. Vitamin E may increase tuberculosis risk in male smokers with high vitamin C intake
11. Vitamin D and calcium influence cell death in the colon, researchers find
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/2/2017)... LONDON , March 2, 2017 Who ... infringement lawsuits? Download the full report: https://www.reportbuyer.com/product/4313699/ ... ON THE FINGERPRINT SENSOR FIELD? Fingerprint sensors using ... smartphones. The fingerprint sensor vendor Idex forecasts an increase ... in mobile devices and of the fingerprint sensor market ...
(Date:2/28/2017)... ANGELES , Feb. 28, 2017   Acuant ... verification software globally, announces significant enhancements to new and ... May 2016. New products include mobile and desktop Acuant ... DocX TM - a real time manual review ... core idScan® technology provides the fastest and most accurate ...
(Date:2/27/2017)... Feb. 27, 2017   Strategic Cyber Ventures , ... has led a $3.5 million investment in  Polarity , ... Cyber Ventures is DC based and is led by ... Thomas . Ron Gula , also a longtime ... participated in this series A round of funding. This ...
Breaking Biology News(10 mins):
(Date:3/23/2017)... (PRWEB) , ... March 23, 2017 , ... Lajollacooks4u is proud to announce it has ... has hosted corporate cooking challenges for companies around the world, such as Illumina, HP and ... of the reason for its increasing popularity is due to its new team building format, ...
(Date:3/23/2017)... , March 23, 2017  Northwest Biotherapeutics ... DCVax® personalized immune therapies for solid tumor cancers, ... $7.5 million financing it announced last Friday, March ... to several institutional investors securities totaling 28,843,692 shares, ... share, and 10,000,000 shares of Class C Warrants ...
(Date:3/23/2017)... , March 23, 2017  GlobeImmune, Inc. today ... for the sale of 12,835,490 shares of its common ...  ecosystem of companies. In connection with the sale of its ... in cash and issue to GlobeImmune 200,000 shares, an ... "We are pleased to enter into ...
(Date:3/23/2017)... Branford, CT (PRWEB) , ... March 23, 2017 ... ... Counsel, LLC, was recently selected by the Connecticut Technology Council (CTC) as a ... honored at CTC’s thirteenth annual Women of Innovation Awards Dinner. , The dinner ...
Breaking Biology Technology: