TUESDAY, Oct. 27, 2020 — Hospitalized patients with COVID-19 more often have a vitamin D deficiency than population-based controls, and in COVID-19 patients, 25-hydroxyvitamin D (25OHD) is inversely associated with some inflammatory parameters, according to a study published online Oct. 27 in the Journal of Clinical Endocrinology & Metabolism. José L. Hernández, Ph.D., from the […]