It wouldn't be surprising to hear that Peyton Manning resorted to desperate measures in order to get back on the field after losing his entire 2011 season. But the fact that his arm strength never returned would appear to be evidence against the accusation that he was using a banned substance as part of his recovery:
As part of the investigation, Collins connected with Charlie Sly, a pharmacist based in Austin, Texas, who worked at the Guyer Institute, the Indiana-based anti-aging clinic, in 2011.Full disclosure. I am now on a program of ingesting strange nutritional supplements myself. After spending an evening with Mike and Shauna in Spain, Spacebunny now has me drinking weirdly colored liquids that reportedly contain unfamiliar substances such as "beets" and "spinach" on a daily basis. I don't know if they're actually illegal or not, but they probably should be.
Manning missed the 2011 season, when he was a member of the Indianapolis Colts, after undergoing neck surgery. In the documentary, Sly tells Collins, who is taking secret video of his interactions, that he was “part of a medical team that helped [Manning] recover” from the surgery. Sly alleges that the clinic mailed growth hormone and other drugs to Manning’s wife, Ashley Manning, so that the quarterback’s name was never attached to them.
“All the time we would be sending Ashley Manning drugs,” Sly says in the video. “Like growth hormone, all the time, everywhere, Florida. And it would never be under Peyton’s name, it would always be under her name.”
Manning and his wife also came to the clinic after its normal business hours for intravenous treatments, Sly tells Collins on the undercover video.
Manning left the Colts after the 2011 season to sign with Denver. The NFL banned human growth hormone as part of its 2011 collective bargaining agreement with players, but did not begin testing for it until 2014. No player has ever tested positive.