Vitamin D deficiency (VDD) is highly prevalent worldwide, with adverse effects on bone
health but also potentially other unfavorable consequences. VDD and asthma …

Background Studies of the associations between in utero 25-hydroxyvitamin D (25 [OH] D)
exposure and risk of childhood asthma, wheeze, and respiratory tract infections are …

Abstract Introduction and Objectives Vitamin D deficiency is associated with increased
susceptibility to infections and wheezing. We aimed to evaluate the relation between vitamin …

The detrimental effects of vitamin D deficiency in pediatrics have become increasingly
apparent and extend beyond skeletal health. Unfortunately, vitamin D deficiency is highly …

Background Vitamin D3 (VD3) levels have been recently found to be responsible for a
number of immunological, anti‐inflammatory and anti‐infectious roles. Some studies …

The association between vitamin D and wheezing in early childhood is unclear. The primary
objective of this study was to evaluate the association between vitamin D exposure, during …

Background and objectives Vitamin D status may be related to allergen sensitizations, but
the evidence is inconsistent. The objective of this study was to assess whether serum 25 …

Wheezing at preschool age (ie, before the age of six) is common, occurring in about 30% of
children before the age of three. In terms of health care burden, preschool children with …

Objective Studies about the association between vitamin D and allergic disease and the
immune-modulatory function of vitamin D have increased in the recent years. However, not …

Introduction and aim: A direct causal relationship between vitamin D (vit D) deficiency and
recurrent wheezing has not been proven. The present study investigated the role of vit D in …