Supplemental vitamin D may not significantly lower the risk of fractures in generally healthy adults compared with placebo, according to a large study by LeBoff et al.
Low Levels of Vitamin D3 May Increase OA Pain
In a study of patients with knee osteoarthritis (OA), researchers found that the cytokine IL-17A may play a role in the pain associated with the disease. Specifically, decreased serum levels of vitamin D3 may contribute to OA pain via the regulation of immune responses…