Consumers could be wasting their money on sports drinks, protein shakes and high-end trainers, according to a new joint investigation by BBC Panorama and the British Medical Journal.
'Lack of evidence' that popular sports products work
Error loading media: File could not be played
Dr Carl Heneghan of Kellogg College, University of Oxford, explains his findings.
Series:
People:
Oxford Unit:
More in this Series...
Podcasts from Kellogg College, one of Oxford University's largest and most international graduate colleges.
Subscribe
Download Media
- Audio (22.19 MB)