Turinabol is not considered especially toxic to the liver, but it can disrupt the activities of specific liver enzymes that may eventually interrupt otherwise normal liver functions.
As a beginner, you may ask yourself what in fact is a steroid cycle. In short, it refers to a period of time in which an individual use anabolic androgenic steroids (AAS) for improving physical appearance, whether this is building up muscle mass, increasing strength or burning fat. Each cycle lasts between 4 weeks (in the case of oral steroid cycles) and up to 14 weeks (injectable steroid plus an oral). But there are other factors that influence a cycle length too, such as user experience - beginner, intermediate or advanced user - and goals that are wanted to be reached.
Normal Tertroxin dosages vary from one individual to the next. Anything from 20-100mcg per day can be used, but it should be individually determined by starting on 20mcg and increasing with 10mcg every three or four days. The intent of this slow buildup is to help the body become adjust to the increasing thyroid hormone levels, and avoid sudden changes that may initiate side effects. Cycles of liothyronine sodium usually last no longer than 6 weeks, and administration of the drug should not be halted abruptly. Instead, it is discontinued in the same slow manner in which it was initiated. This usually entails reducing the dosage by 10mcg every three to four days. This tapering is done so that the body has time to readjust its endogenous hormone production at the conclusion of therapy.