Ryan Braun doesn’t fit the image fans when they hear that he has been accused of using performance enhancing drugs.

After he joined the Milwaukee Brewers in 2007, Braun was voted the NFL‘s Most Valuable Player.

“This stuff will never end up being studied with humans,” Dr. Susannah Briskin, a primary-care sports-medicine physician with Rainbow Babies and Children’s Hospital in Cleveland said. “Any medical study must start with, ‘Do no harm.’ The problem is, there’s been a lot of harm proven in studying anabolic steroids.”