Ergogenic Aids

How Caffeine Can Keep You on the Run

Sam Murphy | Posted 30.05.2012 | UK Lifestyle
Sam Murphy

Marathon season is upon us, and first-timers and veteran runners alike will be searching for a performance edge. While the jury is still out on many alleged ergogenic aids, from chromium to creatine, there's one with an ever-increasing pile of evidence in its favour. Caffeine.