This week, much was mentioned about nutrition and athletics. Moreover, many professional athletes have made national news when they tested positive for a substance banned by their respective sporting organization.

Therefore, investigate the story about a specific athlete who was punished for the use of banned substances within the past several years which they ingested.

Furthermore, in $200-250$ words explain how such banned substance could help improve the athlete$$s performance, while also indicating the consequences faced by the athlete. In addition, please also discuss if you consider the aforementioned substance should be banned or not and why or why not.