It should be a common treatment for the terrible injuries like his and others who have wrecked knee's and stuff.Pretty damn stupid that it isn't an approved method of recovery/therapy IMO.Someone just needs to draw it up/document it on Peyton's "chalkboard like" forehead...
If anything I think the NFL should be endorsing him for this. 4 Neck surgeries should require HGH for recovery along with any steroid that would help. Do people expect him to take Tylenol to recover from 4 surgeries?