Long-term effects of vitamin D supplementation and maintaining sufficient vitamin D on knee osteoarthritis over 5 years

This study aimed to investigate the long-term effect of vitamin D supplementation compared to placebo over 5 years in participants with knee osteoarthritis (OA). We also aimed to describe the effect of maintai...

Source: Arthritis Research and Therapy - September 23, 2023 Category: Rheumatology Authors: Zhiqiang Wang, Zhaohua Zhu, Feng Pan, Shuang Zheng, Venkat Parameswaran, Leigh Blizzard, Changhai Ding and Benny Antony Tags: Research Source Type: research