In January 2013, Lance Armstrong admitted to using banned substances during his cycling career in an interview with Oprah Winfrey, marking a significant moment in sports history. Armstrong's case highlighted the complexities of doping, as discussed by Andrea Petróczi, a public health professor. Doping is defined by the World Anti-Doping Code, which outlines various violations. Common substances include EPO and anabolic steroids, but detecting doping remains challenging due to factors like microdosing and advancements in training and equipment. Teljes cikk (Euronews.com)