The whole point of cryopreserving only one's head is based on the idea that one can simply grow in the laboratory an entire new body, without a head, and stick it onto the cryopreserved head.
Impulses of intelligence constantly create the body in new forms every second.
Every few years we disappear, Zoey. All our cells are replaced by others. Not a single bit of me is the same as when I was last in this room.
Remove stress from the body and the body regenerates itself. You can heal yourself.
Every single cell in the human body replaces itself over a period of seven years. That means there's not even the smallest part of you now that was part of you seven years ago.
Growing new organs of the body as they wear out, extending the human lifespan? What's not to like?
I have learned never to underestimate the capacity of the human mind and body to regenerate - even when prospects seem most wretched. The life force may be the least understood force on earth.
The human body is not a thing or substance, given, but a continuous creation. The human body is an energy system which is never a complete structure; never static; is in perpetual inner self-construction and self-destruction; we destroy in order to make it new.
Growing new organs of the body as they wear out, extending the human lifespan? What's not to like? Then in the last phase of this transition people begin to realize, hey, I thought of it already - this is something that everyone can enjoy.