The only thing that is constant is change ― Heraclitus We may not feel that different from day to day, but our bodies are constantly changing, breaking down old cells and tissues and replacing them with new cells and tissues.  Part of this constant change is self-repair. Have you ever marveled at how a cut or bruise heals, usually leaving no trace of injury, without your having to do a thing? But our bodies need two things from us to perform these miracles—good nutrition to supply the right raw materials, and protection from toxins. Lacking either, repairs can’t be made properly and instead of healing, the body begins to break down.   Inflammation is part of the repair process, and when repairs are complete, inflammation disappears.  But when repairs are incomplete, inflammation becomes chronic. It then causes chronic pain and further damage that elicits more inflammation in a vicious cycle. This is what happens in arthritic joints.  It isn’t “old a…