Then we have liver toxicity, and if you’re a normal and sane human being this might sound pretty scary. As stated early on, as a C17-aa steroid Dianabol carries a liver toxic nature. It is not as toxic as excess alcohol consumption and not as toxic as many over the counter medications, but it still carries a strong toxic nature. For this reason, again, responsible use must be implored. If it is, while liver enzyme levels will increase, because the liver rejuvenates remarkably well, liver enzyme levels will return to normal once use is discontinued, assuming no additional stress has been added to the liver. These are the facts regarding the side-effects of Dbol, and any Dianabol reviews that stray are again not worth your time.