Effects of vitamin D supplementation during autumn and winter on blood biomarkers and physical performance in runners and non runners

Marco Gervasi, Eneko Fernández-Peña, Sabrina Donati Zeppa, Giosuè Annibalini, Alessia Bartolacci, Eugenio Formiglio, Deborah Agostini, Claudia Barbato, Guido Fiaccarini, Iacopo Spaccazocchi, Antonino Patti, Piero Sestili, Rosa Grazia Bellomo, Francesco Pegreffi

Journal

Scientific Reports

DOI

10.1038/s41598-026-38528-1

Publication type

Original Research

Study type

interventional study

Population

runners and non-runners