Individuals who benefit most from B12 shots for maintenance are those with adequate overall nutrition who simply need periodic B12 replenishment
This dual mechanismboth substrate delivery and gene activationexplains the strong antioxidant effect of GHK-Cu, which exceeds what would be achievable through simple copper supplementation alone
The abundant cellular antioxidant tripeptide reduced glutathione (GSH, -L-glutamyl-L-cysteinyl-glycine) plays a principal role in the elimination of ROS via thiol-disulfide redox reactions (Noctor et al., 2012
35 Given the importance of blood supply on healing, injuries to the more peripheral regions of the meniscus, or the red-red zone, tend to heal significantly better than those to the inner meniscus
But, if your dog has been diagnosed with a B12 deficiency, he or she might need B12 supplementation as dietary sources may not be enough