LOL! As if they aren't told very specifically what they can't take.
"It is true that he has been banned," said Gouriso. "I will travel to England shortly to support him and deal with it.
"Right now, the club is waiting for me to get there so that we can sit down and discuss this.
"After the match against Manchester United, he was attending a routine doping test. Then it turned out that it was positive.
"Of course he is sad about this and what happened but he took something and did not know what it contained.
"He took pills to lose weight. He has used the pills his wife used to lose weight - he tried them also to lose weight and it turned there was a substance in them that was not good."
Toure has been banned from all levels of playing until the matter has been concluded and the controversy places a huge question mark over his City career.