Androstenedione is banned by which organization?

Androstenedione is banned by the National Collegiate Athletic Association (NCAA) due to its classification as a performance-enhancing substance. The NCAA is responsible for establishing regulations governing the use of drugs and supplements within collegiate sports, aiming to maintain fair competition and the integrity of athletic programs. Androstenedione is a steroid precursor that can artificially boost testosterone levels, and its use can create an uneven playing field among athletes.

In addition to the NCAA, the International Olympic Committee (IOC) also prohibits the use of androstenedione, reflecting a broader concern within competitive sports about substance abuse and enhancing performance through artificial means. However, since the question specifically asks for the organization that prohibits it in the context of collegiate athletics, the NCAA is the most pertinent answer. The FDA, while involved in regulating drugs and supplements, does not specifically ban substances for athletic competitions, and the CDC does not regulate substances related to athletic competition.