Canadian infants' nutrient intakes from complementary foods during the first year of life

BMC Pediatrics

Research Article

Rhona M Hanning¹  Daniel Prowse²  Corinne A Isaak²  Angela C Miller²  James K Friel³ 

[1] Department of Health Studies & Gerontology, University of Waterloo, N2L 3G1, Ontario, Canada;Department of Human Nutritional Sciences, University of Manitoba, R3T 2N2, Manitoba, Winnipeg, Canada;Richardson Centre for Functional Foods and Nutraceuticals 203-196 Innovation Drive, University of Manitoba, R3T 6C5, Winnipeg, MB, Canada;

关键词: Breast Milk;    Rickets;    Exclusive Breastfeed;    Complementary Feeding;    Complementary Food;   

DOI  :  10.1186/1471-2431-10-43

 received in 2009-12-23, accepted in 2010-06-17,  发布年份 2010

来源: Springer

【 摘 要 】

BackgroundComplementary feeding is currently recommended after six months of age, when the nutrients in breast milk alone are no longer adequate to support growth. Few studies have examined macro- and micro-nutrient intakes from complementary foods (CF) only. Our purpose was to assess the sources and nutritional contribution of CF over the first year of life.MethodsIn July 2003, a cross-sectional survey was conducted on a nationally representative sample of mothers with infants aged three to 12 months. The survey was administered evenly across all regions of the country and included a four-day dietary record to assess infants' CF intakes in household (tablespoon) measures (breast milk and formula intakes excluded). Records from 2,663 infants were analyzed for nutrient and CF food intake according to 12 categories. Mean daily intakes for infants at each month of age from CF were pooled and compared to the Dietary Reference Intakes for the respective age range.ResultsAt three months of age, 83% of infants were already consuming infant cereals. Fruits and vegetables were among the most common foods consumed by infants at all ages, while meats were least common at all ages except 12 months. Macro- and micro-nutrient intakes from CF generally increased with age. All mean nutrient intakes, except vitamin D and iron, met CF recommendations at seven to 12 months.ConclusionsComplementary foods were introduced earlier than recommended. Although mean nutrient intakes from CF at six to 12 months appear to be adequate among Canadian infants, further attention to iron and vitamin D intakes and sources may be warranted.

【 授权许可】

CC BY   
© Friel et al; licensee BioMed Central Ltd. 2010