In this issue of the Journal, Beer, Herrán, and Villamor present their analyses of the 2015
nationally representative survey data measuring serum concentrations of 25-hydroxyvitamin …

Female Volunteers”), Preuss et al. have demonstrated negative correlations between blood
levels of vitamin D and HbA1C, body weight, body mass index, and systolic blood pressure …

COVID-SARS-2 pandemic has struck and spread at light speed, reaching 6 continents within
3 months, transforming our societies globally [1]. In b6 months, numbers rose exponentially …

Vitamin D deficiency, which impedes good immune function, is common during winter and
spring in regions of high latitude. There is good evidence that vitamin D deficiency …

The biomedical community is racing to better understand the mechanism of action behind
the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that is …

With great interest, we read the impressive article entitled “Vitamin D status and obesity in
children from Chile” by Pérez-Bravo et al.[1], which analyzed the profiles of vitamin D levels …

Low vitamin D status in winter permits viral epidemics. During winter, people who do not
take vitamin D supplements are likely to have low serum 25-hydroxyvitamin D [25 (OH) D] …

Vitamin D deficiency may occur throughout the life cycle, and is described as an
unrecognized epidemic. The risk of deficiency may be increased by darker skin color …

In this issue of the Journal, van der Meer et al (1) report a high prevalence of vitamin D
deficiency during pregnancy in non-Western women in the Netherlands. These investigators …

Background The prevalence of vitamin D deficiency (VDD) may be high in countries with
abundant sun exposure year-round, but nationally representative data are lacking. Objective …