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Periconceptional folic acid supplementation and risk of parent-reported asthma in children at 4-6 years of age.

Zhiwen LiZhiwen LiRongwei YeJianmeng LiuAiguo Ren
Published in: ERJ open research (2020)
Supplementation with low-dose folic acid only during the periconceptional period did not increase risk for allergy symptoms or asthma in children at 4-6 years of age in a population without staple fortification with folic acid.
Keyphrases
  • low dose
  • chronic obstructive pulmonary disease
  • young adults
  • lung function
  • allergic rhinitis
  • high dose
  • sleep quality
  • air pollution
  • breast cancer risk