^^ nah bro I spoke about this in another thread... I know its not for you but you might want to tell your friend or others that many AAS were developed for human use to build strength and mass.
dbol was created by an American bodybuilder who wanted our athletes to compete with the russians.. google it. tren was created for bodybuilders then banned, then brung back to be used for livestock. primo was created purely for muscle gains in humans.
having said all that what AAS is he planning on using? steroids do not necessarily speed up healing after surgery, they can hamper it. they can hurt the bodies ability to clot blood.. i shutter to think what would happen if you had a tooth taken out while you were on
they will raise your RBC count which is true, but that can be a detremant