According to David Epstein and George Dohrmann of Sports Illustrated, the substance is an HGH-like deer-antler spray that is thought to have been used during Ray Lewis' recovery from a torn triceps muscle.
Lewis suffered the injury in a Week 6 win over the Dallas Cowboys back in October. He would miss the rest of the regular season before returning for the Ravens' AFC Wild Card win over the Indianapolis Colts.
Video coverage of Super Bowl XLVII
Tweet tweet: Is there anything better than Media Day at the Super Bowl? Few events combine Super Bowl hype, odd questions, funny sound clips and bizarre fans strolling around the field quite like the Tuesday spectacle does. Here, we'll try to replicate the spirit of the day by accumulating some of the best, funniest and most memorable tweets from the Media Day extravaganza. Enjoy.
Who has the edge? Joe Flacco's "elite" status has been in question ever since he opened his mouth and proclaimed himself as one of the best in the league. In this postseason, there is no denying how elite Flacco's performance has been, as he has gotten himself and the Baltimore Ravens into the Super Bowl. Meanwhile, Colin Kaepernick has been on a roll ever since taking over the starting job from the San Francisco 49ers' incumbent starter, Alex Smith. A breakdown of the QBs.
Everything you ever wanted to know about the Super Bowl: They say knowledge is power. And we believe that. That's why we're going to make you the most powerful person at this year's Super Bowl XLVII party. Here is everything you need to know about the Big Game (and probably some stuff you don't) to wow your friends and random strangers as they destroy your living room.