Good post!! @suesa...
I want to make a note, although the word adrenaline and epinephrine are synonymous, there really is a difference between the two: Adrenaline is the hormone/neurotransmitter that secretes our body naturally ... While epinephrine is the name given to the synthetic component.
And in case of receiving an injection of epinephrine, it would not be so easy to go unnoticed in a doping test, since there are established measures of what are considered "normal levels" of this substance in the blood/urine of an athlete ...
Steem on!!!
Greetings my friend!!