OT: Fishy Diet In Early Infancy Cuts Eczema Risk

September 29, 2008

" The average age at which first symptoms appeared was 4 months "

Wonder when Sweden give their first vaccines?

Fishy Diet In Early Infancy Cuts Eczema Risk

ScienceDaily (Sep. 26, 2008) — An infant diet that includes fish before the

age of 9 months curbs the risk of developing eczema, indicates research

published ahead of print in the Archives of Disease in Childhood.

The prevalence of atopic eczema and other allergic disease has risen sharply

in developed countries in recent decades, say the authors. Environmental and

dietary factors are thought to play a part.

The researchers quizzed the parents of 6 month old babies born in western

Sweden in 2003 about their child's diet and any evidence of allergic eczema.

They were quizzed again when the children reached the age of 12 months.

The children were all part of an ongoing health study, Infants of Western

Sweden, which is tracking the long term health of almost 17000 babies.

Complete birth data and two sets of questionnaires were obtained for almost

5000 of the 8000 families contacted.

At six months, 13% of families said that their youngest child had already

developed eczema. By the time the children had reached 12 months of age, one

in five had the condition.

The average age at which first symptoms appeared was 4 months.

Genes had a significant impact. Children with a sibling or mother who had

the condition were almost twice as likely to be affected by the age of 12

months.

But breast feeding, the age at which dairy products were introduced into the

diet, and keeping a furry pet in the house had no impact on risk. Around one

in five households had a pet.

However, the introduction of fish into the diet before the age of 9 months

cut the risk of developing the disease by 25%. And a pet bird was also

associated with a significant reduction in risk.

Adapted from materials provided by BMJ-British Medical Journal, via EurekAlert!,

a service of AAAS.

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