Steroids are basically came into existence at the time of world war II , when German army discovered the secret of increasing human strength and potential to the next possible limit. They use to provide steroid pills more then food to the soldiers so that they can survive and fight even in extreme inhuman conditions.
In today's world of medical science HIV and Cancer patients are prescribed for steroid based drugs.
apart from this USE of steroids is illegal however there are some countries where use of steroids is legal till some extent but sell and purchase is illegal.
There are number of websites which are selling steroids on-line, so availability was never a concern for users.
the concern is side effects of steroids.
natural body building lot of a time as compared to steroid body building..
and definition difference indeed is there.
