Until crucifixion, Jesus' body was fully human of this creation. After the Resurrection, His body was/is fully human of the new creation style.
And the blood? It was spilled on the ground entirely at Calvary. It was fully human blood and did human blood things in His human body.
Remember, flesh and blood cannot inherit heaven (1 Cor. 15:50). Jesus has no blood now, and we will not at the time our receiving of new bodies either.
The fact of the human normalness of Jesus' physical body before crucifixion has nothing to do with the fact that He had two natures. The nature is not passed on through the body, folks. Check in with identical twins anytime you like...
Philippians 2 explains a lot, I think:
Who being in very nature God,
did not consider equality with God something to be grasped,
but made himself nothing
taking the very nature of a servant,
being made in human likeness.
And being found in appearance as a man...
He HAD the nature of God, took ON the nature of a servant, and made Himself, or 'clothed Himself' (if that picture helps) in human likeness.
Here is a question I have asked myself before, though:
Did we, as human beings, need blood before the fall? Blood carries nourishment to cells and takes away waste for disposal. If our originally created bodies were designed to be lasting forever and we were simply to be translated into heaven, was there another method of nourishment or was no nourishment actually needed? We can't imagine it, but that's OK. It's not doctrine -- just a curiosity I have that can't possibly be answered until heaven.
When I will stand corrected on all manner of issues!