Navigation Links
Vitamin C may be beneficial for asthmatic children
Date:8/30/2011

Depending on the age of asthmatic children, on their exposure to molds or dampness in their bedroom, and on the severity of their asthma, vitamin C has greater or smaller beneficial effect against asthma, according to a study published in the Clinical and Translational Allergy.

Proposals that vitamin C might be beneficial in the treatment of asthma date back to the 1940s, but the findings from controlled trials have been conflicting.

Drs Mohammed Al-Biltagi from the Tanta University in Egypt and Harri Hemila from the University of Helsinki in Finland analyzed the effect of 0.2 grams per day of vitamin C on 60 asthmatic children aged 7 to 10 years. The effect of vitamin C on the forced expiratory volume per one second (FEV1) was modified by age and exposure to molds or dampness. In the younger children aged 7.0 to 8.2 years with no exposure to molds or dampness, vitamin C administration increased the FEV1 level by 37%. In the older children aged 8.3 to 10 years with exposure to molds or dampness in their bedroom more than one year before the study, vitamin C increased the FEV1 level by only 21%.

The effect of vitamin C on the asthma symptoms was modified by age and the severity of asthma symptoms. In the younger children aged 7.0 to 8.2 years with mild asthma symptoms, the benefit of vitamin C was greatest. In the older children aged 8.3 to 10 years who had severe asthma symptoms, the benefit of vitamin C was smallest.

Drs Al-Biltagi and Hemila conclude that there is strong evidence that the effect of vitamin C on asthmatic children is heterogeneous. They consider that it is important to carry out further research to confirm their findings and to more accurately identify the groups of children who would receive the greatest benefit from vitamin C supplementation.


'/>"/>

Contact: Dr. Harri Hemil
harri.hemila@helsinki.fi
358-415-329-987
University of Helsinki
Source:Eurekalert

Page: 1

Related biology news :

1. Pregnant women in Vancouver may not be getting enough vitamin D
2. OHSU scientists discover new role for vitamin C in the eye -- and the brain
3. Vitamin D insufficiency prevalent among psoriatic arthritis suffers
4. Gifted natural vitamin E tocotrienol protects brain against stroke in 3 ways
5. Study: Preventive use of one form of natural vitamin E may reduce stroke damage
6. Vitamin D supplements found to be safe for healthy pregnant women
7. B vitamins in mothers diet reduce colorectal cancer risk in offspring
8. Wayne State to study the role of vitamin D in African-Americans with high blood pressure
9. Vitamin D increases speed of sperm cells
10. Women who start prenatal vitamins early are less likely to have children with autism
11. New vitamin D-fortified food could battle widespread need for the sunshine vitamin
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/2/2016)...   Parabon NanoLabs (Parabon) announced today ... Office and the Defense Forensics and Biometrics Agency ... company,s Snapshot Kinship Inference software for ... defense-related DNA forensics.  Although Snapshot is best known ... ancestry from DNA evidence), it also has the ...
(Date:1/28/2016)... 28, 2016 Synaptics (NASDAQ: SYNA ), a leading ... second quarter ended December 31, 2015. --> ... fiscal 2016 increased 2 percent compared to the comparable quarter last ... fiscal 2016 was $35.0 million, or $0.93 per diluted share. ... for the first quarter of fiscal 2016 grew 9 percent over ...
(Date:1/22/2016)... , Jan. 22, 2016 ... the addition of the "Global Biometrics ... to their offering. --> ... the "Global Biometrics Market in Retail ... --> Research and Markets ...
Breaking Biology News(10 mins):
(Date:2/9/2016)... ... February 08, 2016 , ... Net-Translators, an industry-leading ... launch of its revamped and improved website. In an on-going effort to further ... website will better communicate how the company designs and delivers thorough, high-quality results ...
(Date:2/9/2016)... , ... February 09, 2016 , ... ... Vice President for Public Policy for the National Organization for Rare Disorders (NORD). ... groups to ensure their voices are heard throughout the drug regulatory review process. ...
(Date:2/9/2016)... BERG, a biopharmaceutical company uncovering health ... announced the appointment of Jason Haddock ... Haddock brings to BERG over 20 years of ... senior financial functions at pharmaceutical companies, as well ... Niven R. Narain , BERG,s ...
(Date:2/8/2016)... 2016 --> ... innovation-driven oncology company developing next generation cancer therapeutics ... announced that chairman emeritus of Tata Sons Limited, ... company as part of the first close of ... Navam Capital and Aarin Capital. http://photos.prnewswire.com/prnh/20150923/766442 ...
Breaking Biology Technology: