U.S. Anti-Doping Agency (USADA)

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Category: Education


Pregnenolone: What You Need to Know

Pregnenolone is a hormone naturally produced in the body by the adrenal gland. Pregnenolone is also made from cholesterol, and is the starting material in the production of testosterone, progesterone, cortisol, estrogen and other hormones.

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Then and Now: Education

Education of athletes is a key priority for USADA, and we strive to provide athletes with the information they want and need to be successfully clean.

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Then and Now: Whereabouts

Whereabouts filing has been a part of the anti-doping program since the creation of USADA. However, the way that whereabouts were filed in the year 2000 looked a lot different than the way athletes file whereabouts now.

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