Vitamin D helps your bone and cartilage health. You can get vitamin D from sunlight and foods such as oily fish and egg yolks ...

Rheumatoid arthritis (RA) can have many symptoms ... if you have unusual breathing problems or a cough that won’t go away. Read more on breathing problems and other RA complications.

But many types of arthritis go beyond the joints and affect ... That causes inflammation, which eventually wears away your bones and joints. Over time, it can cause joint deformity and loss ...