Like Austinit said previously, the toxicity concerns of oral AAS are often severely over-exagerated. Eve Anadrol, which has at times been made out as the "liver killer" is a relatively safe drug for the liver. If oral AAS were so dangerous, they would have never made as presription drugs for long-term use. Anadrol was prescribed for decades in the treatment of anemia...and people would use 100-150 mg/day for months straight. 1,000's of people used Anadrol in this fashion and out of all of them, not a single one ever died from liver failure...not a single one. It was prescribe to men, women, and children for this purpose. One one 12 week study subjects were given 100 mg of Anadrol per day for 12 weeks and at the end of this study, which involved dozens of people, none of them showed any signs of serious liver damage. In the final analysis, Anadrol was deemed safe and well tolerated and was subsequently produced as a prescription drug.
Dianabol, per effective dose, is less toxic than Anadrol, but is likely more toxic per mg. However, only a small percentage of people will ever use 100-150 mg of Diaabol daily, as 50 mg is more than adequate for basically everyone. I have seen people use 60-70 mg per day for about a year straight and at the end of the time period, liver enzymes were not pretty, but the they were not in any imminent danger of liver death. I know one 165 lb world champion powerflifter who has used 10 mg per day for many years straight and his liver readings are near perfect. In my estimation, it is extremely likely a BB'rc could administer 20 mg of d-bol per day 'permanently' and not ever experience any serious liver issues. The point of all this talk is to demonstrate the ridiculousness of the claims that are repeatedly uttered around BB'ing forums today.
These days, we see tons of guys advising people not to run Anadrol or Dianabol for longer than "4 weeks" without a break, or (as they claim) the individual will place himself in harms way due to excessive liver strain. LOL. Many of these guys have no idea what they are talking about. For decades BB'rs would use orals like Dianabol for 8-12 weeks (or longer) and this was considered "normal". No one prior to the advent of OTC designers/PH's recommended orals be used for 4 weeks. After the release of our first OTC designers, which recommended 4 week cycles (ultra-conservative recommendations), it seems as if all the "newbs" and less knwoledgable guys started thinking that this recommendation applied to all oral steroids. Before you know it, we started seeing guys saying that steroids like Dianabol, Anadrol, etc. could not safely be run longer than 4 weeks...and if you were lucky, they would tell you that you "might" be able to push it to 6 weeks. LOL.
The following guidelines are "WELL" within reasonable limits...no questions asked...and are still considered somewhat conservative.
Dianabol: 50 mg for 8 weeks.
Anadrol: 100 mg for 8 weeks.
SD: 20 mg for 8 weeks.
Anavar: 100 mg for 8 weeks.
Winstrol: 75 mg for 8 weeks.
Turinabol: 50 mg for 8 weeks.
M1T: 10 mg for 8 weeks.
Epistane: 50 mg for 8 weeks.
Dimethazine: 45 mg for 8 weeks.
Methylstenbolone: 40 mg for 8 weeks.
Halotestin: 30 mg for 8 weeks.
I'm only directing this to the bolded part as you probably have far more experience than me when it comes to running cycles, but that bolded part is not a valid argument. If it was we wouldn't have class action lawsuits against any sort of medication or drug that's ever been prescribed.