Steroid Doping Tests Ignore Vital Ethnic Differences In Hormone Activity

Current steroid (testosterone) doping tests should be scrapped for international sport, because they ignore vital ethnic differences in hormone activity, suggests research in the British Journal of Sports Medicine.Testosteroneand other hormones that boost testosterone levelssuch as growth hormoneare among the most widely abused performance enhancers used in sportaccording to the World Anti-Doping Agency.

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