Bodybuilders take anabolic hormones in large quantities and often combine several different substances. But large doses are not made permanent. Roids use lasts from 4 to 18 weeks, then it’s stopped for a period of 1 to 12 months. This is called a "cycle". The combination this drugs and cycles vary greatly, depending on the hormones that are used and those who use it. All information about such products use is transmitted mainly by word from one juice user to another. Doses, which are now used by young bodybuilders are at least 36% higher than the doses used in the past. There is no official research being made in this area nowadays and nobody knows exactly how and what doses is better to use. Anabolics are mostly bought online. This encourage a lot of people to sell fake steroids online.