Urinary caffeine and caffeine metabolites, asthma, and lung function in a nationwide study of U.S. adults.

Yueh-Ying Han Erick Forno Juan C Celedón

Published in: The Journal of asthma : official journal of the Association for the Care of Asthma (2021)

Our findings suggest that two caffeine metabolites (theophylline and paraxanthine) may contribute to the previously reported inverse association between coffee intake and asthma in adults.

Keyphrases

lung function
chronic obstructive pulmonary disease
cystic fibrosis
air pollution
ms ms
physical activity
allergic rhinitis
body mass index