This afternoon the USEF announced that it is going to stop playing dumb. They placed Gamma Aminobutyric acid on the Prohibited List, so that if they ever develop a test to find it, and can establish a normal versus abnormal range found in the average horse, they will start prosecuting those whose horses test over that range
Read more at the source:Uh Oh
Article excerpt posted on Sidelinesnews.com from Injecting Perspective.