When you think of steroids, the first thing that may come to mind is their use in bodybuilding to promote muscle gain. While this is a common application, AAS are used for several other purposes.
The main potential benefits associated with anabolic steroids are the following
- increases in muscle tissue due to enhanced protein synthesis
 - decreased body fat percentage
 - increased muscle strength and power
 - enhanced recovery from workouts and injury
 - improved bone mineral density
 - better muscle endurance
 - increased red blood cell production
 - higher metabolism 
 - higher sex drive
 - over all well being enhanced 
 - increase in energy levels
 - decrease in joint inflammation 
 - increased immune system 
 
These potential effects may benefit various groups of individuals.