Scientific study suggests an association between physical doping and brain doping

Physical doping and brain doping apparently often go hand in hand. A new study has revealed that people who engage in physical doping often also take drugs for brain doping. The study was the first of its kind to survey simultaneously the two categories of doping and brain doping. 

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/g...