Joint health is an important factor in growing old. You've certainly seen an older man or woman with poor posture having trouble moving around, and there is a great chance that this is because of poor joint health. It is imperative to provide your body with joint support, and a great way to help is with collagen supplements. Collagen may work to support healthy connective tissue, which supports the strength and integrity of the joints. The connective tissues are responsible for holding the bones in place, and if there was no connective tissue the joints would be significantly weaker.