Athletes are injecting WHAT? WHERE? If anything was to come to the surface, we would look at it and see if it is doping related, Wada director general Olivier Niggli said at L Carnitine Peptide 400 mg Injectable L Carnitine: Does It Really Work for Fat Loss? Mo Farah: Doctor says L carnitine injection not recorded correctly BBC Sport WADA's outing of Salazar whistleblower should raise concerns Sports Integrity Initiative