Originally Posted by After Shock Media

A meth case is a state issue unless they either call in for DEA assistance or their is interstate commerce laws being broken, can also be for potential tax evasion. Please also note Amphetamines and Methamphetamine are a schedule 2 drug in the United States. Thus a doctor can and could prescribe it and a clinic or pharmacy could give it to patients without any concern of a raid if they are on the up and up. So yes the FDA would approve.