25-Hydroxyvitamin D variability within-person due to diurnal rhythm and illness: a case report

by Christine B. French, Sharon L. McDonnell, Reinhold Vieth
Published 2019-02-01

Evidence that Vitamin D Supplementation Could Reduce Risk of Influenza and COVID-19 Infections and Deaths

by William B. Grant, Henry Lahore, Sharon L. McDonnell, Carole A. Baggerly, Christine B. French, Jennifer L. Aliano, Harjit P. Bhattoa
Published 2020-04-01

Correction: Serum 25-Hydroxyvitamin D Concentrations ≥40 ng/ml Are Associated with >65% Lower Cancer Risk: Pooled Analysis of Randomized Trial and Prospective Cohort Study.

by Sharon L McDonnell, Carole Baggerly, Christine B French, Leo L Baggerly, Cedric F Garland, Edward D Gorham, Joan M Lappe, Robert P Heaney
Published 2018-01-01

Serum 25-Hydroxyvitamin D Concentrations ≥40 ng/ml Are Associated with >65% Lower Cancer Risk: Pooled Analysis of Randomized Trial and Prospective Cohort Study.

by Sharon L McDonnell, Carole Baggerly, Christine B French, Leo L Baggerly, Cedric F Garland, Edward D Gorham, Joan M Lappe, Robert P Heaney
Published 2016-01-01

Breast cancer risk markedly lower with serum 25-hydroxyvitamin D concentrations ≥60 vs <20 ng/ml (150 vs 50 nmol/L): Pooled analysis of two randomized trials and a prospective coho...

by Sharon L McDonnell, Carole A Baggerly, Christine B French, Leo L Baggerly, Cedric F Garland, Edward D Gorham, Bruce W Hollis, Donald L Trump, Joan M Lappe
Published 2018-01-01

Maternal 25(OH)D concentrations ≥40 ng/mL associated with 60% lower preterm birth risk among general obstetrical patients at an urban medical center.

by Sharon L McDonnell, Keith A Baggerly, Carole A Baggerly, Jennifer L Aliano, Christine B French, Leo L Baggerly, Myla D Ebeling, Charles S Rittenberg, Christopher G Goodier, Julio F Mateus Niño, Rebecca J Wineland, Roger B Newman, Bruce W Hollis, Carol L Wagner
Published 2017-01-01