Glucosamine is a naturally occurring compound in animals that plays a key role in building and maintaining healthy joint cartilage. It is essential for the synthesis of glycosaminoglycans and proteoglycans, which are the basic components of connective tissue, including cartilage. As a result, glucosamine supports the ability of cartilage to absorb shock and provides a smooth, flexible joint surface, which allows for painless and efficient movement. Glucosamine supplementation is commonly used in the treatment and prevention of joint diseases in animals, such as osteoarthritis, especially in older animals, which often suffer from cartilage degeneration. Glucosamine supports cartilage regeneration and can help reduce inflammation in the joints, leading to pain relief and improved mobility. Additionally, glucosamine can support the maintenance of proper joint hydration by preserving water in the cartilage, which is crucial for its elasticity and functionality. By supporting joint health, glucosamine contributes to a better quality of life for animals, allowing them to be more active and less uncomfortable when moving.