One reason for knee pain is the loss of cartilage, but once damaged, it can't regenerate. A way to remedy this has been developed in Japan. It involves transplanting cells that have been cultured using the patient's own cartilage. The success rate is 90%. The secret is three-dimensional cell culture technology combined with a production system that ensures quality control. Nutritionist and health consultant Erica Angyal will also share recipes using foods that are good for the joints.