Document Detail


Vitamin C in breast milk may reduce the risk of atopy in the infant.
MedLine Citation:
PMID:  15340369     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
OBJECTIVE: To assess the effects of maternal dietary and supplement intake of vitamins C and E on breast milk antioxidant composition (vitamin C, alpha-tocopherol and beta-carotene) and their protective potential against the development of atopy in the infant.
DESIGN, SUBJECTS AND METHODS: Mothers with atopic disease were recruited at the end of gestation and maternal sensitization was assessed by skin-prick testing. The 4-day food records of the mothers and breast milk samples were collected at the infants' age of 1 month. Infants' atopy was defined by the presence of atopic dermatitis during the first year of life and a positive skin-prick test reaction at 12 months of age (n=34).
RESULTS: Maternal intake of vitamin C in diet but not as supplement was shown to determine the concentration of vitamin C in breast milk. A higher concentration of vitamin C in breast milk was associated with a reduced risk of atopy in the infant (OR=0.30; 95% CI 0.09-0.94; P=0.038), whereas alpha-tocopherol had no consistent relationship with atopy. The group at risk of suboptimal vitamin C supply from breast milk was identified as infants whose mothers suffer from food hypersensitivity.
CONCLUSION: A maternal diet rich in natural sources of vitamin C during breastfeeding could reduce the risk of atopy in high-risk infants.
Authors:
U Hoppu; M Rinne; P Salo-Väänänen; A-M Lampi; V Piironen; E Isolauri
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  European journal of clinical nutrition     Volume:  59     ISSN:  0954-3007     ISO Abbreviation:  Eur J Clin Nutr     Publication Date:  2005 Jan 
Date Detail:
Created Date:  2004-12-16     Completed Date:  2005-04-08     Revised Date:  2012-09-10    
Medline Journal Info:
Nlm Unique ID:  8804070     Medline TA:  Eur J Clin Nutr     Country:  England    
Other Details:
Languages:  eng     Pagination:  123-8     Citation Subset:  IM    
Affiliation:
Department of Paediatrics, University of Turku, Turku, Finland. ulla.hoppu@utu.fi
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MeSH Terms
Descriptor/Qualifier:
Adult
Antioxidants / administration & dosage*,  analysis
Ascorbic Acid / administration & dosage*,  analysis,  immunology
Breast Feeding
Confidence Intervals
Dermatitis, Atopic / epidemiology*,  immunology
Dietary Supplements
Female
Humans
Infant
Infant Food
Infant Nutritional Physiological Phenomena*
Infant, Newborn
Maternal Nutritional Physiological Phenomena*
Milk, Human / chemistry,  immunology*
Odds Ratio
Pregnancy
Risk Factors
Skin Tests
Vitamin E / administration & dosage*,  analysis,  immunology
Chemical
Reg. No./Substance:
0/Antioxidants; 1406-18-4/Vitamin E; 50-81-7/Ascorbic Acid

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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