22 Health Benefits of Vitamin D, According to Science

Arthritis
Research shows that a vitamin D deficiency is highly prevalent in patients with rheumatoid arthritis, and that deficiency may be linked to disease severity. Since a vitamin D deficiency has been linked to diffuse musculoskeletal pain, vitamin D may be therapeutic for pain relief. Research demonstrates that a vitamin D deficiency may increase the risk for the development of rheumatoid arthritis.