Maternal B vitamin intake during pregnancy and wheeze and eczema in Japanese infants aged 16-24 months: the Osaka Maternal and Child Health Study

Yoshihiro Miyake, Satoshi Sasaki, Keiko Tanaka, Yoshio Hirota
Pediatric Allergy and Immunology 2011, 22 (1 Pt 1): 69-74
It is uncertain whether B group vitamins are risk or preventive factors for allergic disorders. We prospectively investigated the association between maternal intake of folate and vitamins B(12) , B(6) , and B(2) during pregnancy and the risk of wheeze and eczema in the infants aged 16-24 months. Subjects were 763 Japanese mother-child pairs. Data on maternal intake during pregnancy were assessed with a diet history questionnaire (DHQ). Symptoms of wheeze and eczema were based on criteria of the International Study of Asthma and Allergies in Childhood. Among 763 infants, 169 (22.1%) and 142 (18.6%) had symptoms of wheeze and eczema, respectively. There were no evident relationships between maternal consumption of folate, vitamin B(12) , vitamin B(6) , and vitamin B(2) during pregnancy and the risk of wheeze or eczema in the offspring after adjustment for maternal age, gestation at baseline, residential municipality at baseline, family income, maternal and paternal education, maternal and paternal history of asthma, atopic eczema, and allergic rhinitis, changes in maternal diet in the previous 1 month, season when data at baseline were collected, maternal smoking during pregnancy, baby's older siblings, baby's sex, baby's birth weight, household smoking in the same room as the infant, breastfeeding duration, age at which solid foods were introduced, age of infant at the third survey, and maternal intake of docosahexaenoic acid, n-6 polyunsaturated fatty acids, vitamin D, calcium, vitamin E, and β-carotene during pregnancy. Further investigation is warranted to draw conclusions as to the question of whether maternal B vitamin intake during pregnancy is related to the risk of childhood allergic disorders.

Full Text Links

Find Full Text Links for this Article


You are not logged in. Sign Up or Log In to join the discussion.

Related Papers

Remove bar
Read by QxMD icon Read

Save your favorite articles in one place with a free QxMD account.


Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"