A former Orioles catcher is among those who are reported to have recieved human growth hormone from an Indianapolis anti-aging clinic.
The report claims former Oriole Taylor Teagarden and several others -- most notably Denver Broncos quarterback Peyton Manning -- received HGH.
The allegations surfaced in an Al Jazeera undercover probe into doping in global sports that is set to air Sunday and was shared in advance with the Huffington Post.
Liam Collins, a British hurdler, went undercover and spoke with Charlie Sly, an Austin, Texas-based pharmacist who worked at the Guyer Institute, the Indiana-based anti-aging clinic in 2011.