Osteoarthritis is due to loss of calcium in the bones, which can lead to increased risk for bone fractures.

Osteoarthritis occurs due to the aging process and wear-and-tear, resulting in disintegration of cartilage in a joint.

Osteoarthritis is caused by inflammation that affects joints, skin, and other body tissues.

Osteoarthritis happens in several phases when deposits of crystals develop in joints and soft tissues.