NEWS RELEASE August 18, 2020 Contact: Dianne Oakes (859) 759-4081 RMTC/AAEP Thyroxine Advisory At its February 2020 Meeting, the Racing Medication Testing Consortium’s (RMTC) Board of Directors discussed reports of, and evidence for, the wholesale use of thyroxine in entire populations of racehorses as a ‘wellness’ supplement rather than as the prescription medication that it