Maternal fish and shellfish consumption and wheeze, eczema and food allergy at age two: a prospective cohort study in Brittany, France.

A borderline significant association was observed between moderate pre-parturition fish consumption before pregnancy and a lower risk of “certain wheeze” during the first two years of life (aOR = 0.69 (0.45–1.05)).

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Results Moderate maternal pre-parturition fish intake (1 to 4 times a month) was, at borderline significance, associated with a lower risk of wheeze (adjusted OR = 0.69 (0.45-1.05)) before age 2, compared with low intake (< once/month).

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