The body is a process. It avoids all limits to define and confine this process. There is no one medical system comprehensive enough to explain this process. While the body is itself a process, it is also a part of a process which is also becoming itself.
Everything, being in process, follows a journey. For some the journey follows a course which in turn becomes a path. It is the path to becoming itself. To become itself, the body constantly self-corrects and alters the path and journey. Which, in turn, may alter the course of the process. But never the process itself. Because the process reveals itself as the body. And, since the body is a process, it is a process in becoming.
There is great variance in the journey of this becoming. It is different for every living entity on this planet. From the tiniest of known and unknown particles to the largest of visible and invisible energy patterns, every individual body follows a course which becomes its journey. This journey is the unfolding of a process that predates birth and extends past death.
In the revealing of this process, the body becomes itself. It becomes its greater self. It becomes the process.