Serum folate metabolites, asthma, and lung function in a nationwide US study.

Han, Yueh-Ying; Forno, Erick; Rosser, Franziska; Celedón, Juan C · J Allergy Clin Immunol · 2020

prospective_cohort · Level II

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Abstract

In a U.S. nationwide study, a high serum 5-MTHF to UMFA ratio is associated with decreased odds of asthma, increased FEV<sub>1</sub> in children and adults, and increased FVC in adults.

Medical subject headings