UKAD warns of worrying claims to 'short-cut' fitness

Drugs and doping in sport usually catch the headlines when a high-profile sportsperson is caught out as a drug cheat, or remember the headlines in the mid-2010s when Russia was outed as a state-sponsored organiser of systematic doping?

But during Clean Sport Week (May 11-17), the head of the UK's Anti-Doping (UKAD) warned of serious health risks to people who aren't necessarily in the running for an Olympic Gold, but who just love sport and staying fit.