COBALT AND VITAMIN B12 IN ROUTINE DOPING CONTROLS
COBALT AND VITAMIN B12 Elevated urinary cobalt concentrations identified in routine doping controls can originate from vitamin B12 (Publication) Summary In 2015, cobalt was added to the World Anti‐Doping Agency’s (WADA’s) Prohibited List, and the use of products resulting in the uptake of pharmacologically relevant amounts of inorganic cobalt has been banned for athletes at…