AUTHOR=Zhang Di , Ye Miaoyu , Xu Yao , Jiang Luyu , Hu Yanmei , Zhang Qi , Han Xiao , Dai Qian , Qian Junhui , Luo Jian , Yuan Qiang TITLE=Shining light on knee osteoarthritis: an overview of vitamin D supplementation studies JOURNAL=Frontiers in Medicine VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1423360 DOI=10.3389/fmed.2024.1423360 ISSN=2296-858X