USADA announced today that Yaozong Hu, of Beijing, China, has accepted a 10-month sanction for a violation of the UFC® Anti-Doping Policy after testing positive for a prohibited substance.
Hu, 24, tested positive for androsta-3,5-diene-7,17-dione (arimistane) and its metabolite 7β-hydroxy-androst-3,5-diene-17-one as the result of a urine sample provided out-of-competition on March 9, 2019. Androsta-3,5-diene-7,17-dione is a Specified Substance in the class of Hormone and Metabolic Modulators and prohibited at all times under the UFC Anti-Doping Policy, which has adopted the World Anti-Doping Agency (WADA) Prohibited List.
Following an investigation into the circumstances of Hu’s case, USADA concluded that Hu’s positive test was caused by his use of a dietary supplement and that he was eligible for a minor reduction to the otherwise applicable one-year period of ineligibility for a doping offense involving a Specified Substance. The minor reduction is based on Hu’s cooperation throughout the results management process and efforts made to investigate the safety of the supplement prior to use, even though he subsequently realized that the product listed a prohibited substance on the label.
Hu’s 10-month period of ineligibility began on March 9, 2019, the date his positive sample was collected.
USADA conducts the year-round, independent anti-doping program for all UFC athletes. USADA is an independent, non-profit, non-governmental agency whose sole mission is to preserve the integrity of competition, inspire true sport, and protect the rights of clean athletes. In an effort to aid UFC athletes, as well as their support team members, in understanding the rules applicable to them, USADA provides comprehensive instruction on the UFC Anti-Doping Program website (https://UFC.USADA.org) regarding the testing process and prohibited substances, how to obtain permission to use a necessary medication, and the risks and dangers of taking supplements, as well as performance-enhancing and recreational drugs. If athletes choose to use supplements despite the known risks, USADA has always recommended that athletes use only dietary supplements that have been certified by a third-party program that tests for substances prohibited in sport. USADA currently recognizes NSF Certified for Sport® as the program best suited for athletes to reduce the risk from supplements.