Summary: Creatine is a popular supplement for athletes, but is it safe? Is creatine effective? Dr. Geier also discusses the injuries of Cleveland Browns linebacker Barkevious Mingo, Atlanta Falcons tackle Mike Johnson, Oakland Raiders tackle Jared Veldheer, Kansas City Chiefs running back Jamaal Charles, and Atlanta Braves second baseman Dan Uggla. Plus in the Ask Dr. Geier segment, he answers your sports medicine questions.
