That process of making new cells and clearing out dead cells is the corruption Iscool refers to, not the rot of the flesh style corrouption. How do I know this? Because Iscool is familiar with The Word of God and That word tells us God does not leave Messiah's body in the grave to undergo physical decay / rot.
When Jesus ascended to The Father's Throne Room, His glorified body does not draw life from the blood, for the corruptible must put on incorruption, the perishable must put on imperrishible because flesh and blood cannot inherit the Kingdom.
While we have and Jesus had flesh and blood, it had to be perishable because it grew and aged. The physical body Jesus walked the Earth with drew physical life from the blood ... He was very human. He lives in a body that is now incorruptible, and so shall those He removes from here at the Rapture of His true believers down through time. For in a moment, in the twinkling of an eye, we shall be changed into incorruptible beings of physical quality dimensionally greater than we are now.
ROTFLOL!