The answer to that question would be no.
Also, there was a period of time where my liver values were almost double the norm. For 30 days, I cleaned up my diet to help repair the damages. During that time, I was on Clenbuterol and Synthroid. At the end of the 30 days, I went in for another blood test. My liver values were back to normal.
To summarize what I am trying to say, my diet was balanced out and responsible for the repairs on my liver. The other drugs had no negative impact during that period of time.
Hope that helps.