This is a very interesting point that a few here regard using deca as part of a healing program. Its no suprise, we all know it can be great for muscular injuries, but skeletal & spinal, well thats another ball game. However, the type of bone in the spine is completely different to other body bone mass. Its much more fluid & flexable. When you put stress or weight on the spine it actually oozes out blood & fluids from the vertabrae. Maybe then the collogen attributes of deca can & does play a role in this. Perhaps some of our advanced anatomy specialists could chime in with a comment.