methods for managing a condition that affects cartilage in an animal, and for increasing cartilage flexibility, increasing cartilage resistance, or preventing cartilage degradation in an animal, composition, means for communicating information about, or instructions for managing conditions. that affect cartilage, increase cartilage flexibility, increase cartilage resistance, or prevent cartilage degradation in an animal, kit, and use of a composition
A method for managing cartilage affecting conditions, increasing cartilage flexibility, increasing cartilage strength, or preventing cartilage degradation in an animal using glycine, proline, or a combination of glycine and proline.