Arthritis is a common joint problem affecting around 10 million people in the UK.
The two most common types of arthritis are osteoarthritis and rheumatoid arthritis.
Osteoarthritis affects the large majority of arthritis sufferers, at around eight million people, while rheumatoid arthritis affects over 400,000 people.
Osteoarthritis mostly affects the hands, spine, knees and hips. It roughens and thins out the cartilage lining of joints, causing swelling and the formation...
source: Express