A top guy i know swears by this:
The formula is simple 1 cup of water, 1/2 cup of Virgin Olive Oil, and a half of a lemon, the rhine and all. Put this all in a blender, (you can add some splenda or equal for flavor) blend this until its a liquid. The rhine and lemon have enzymes that help lower liver enymes.
Drink this mixture once a day for 7-10 days.
My friend just did the Mr. USA, and his liver enzymes went from 30-180 from using Halotestin for 4 weeks. After drinking this "blend" after 7 days his liver enzymes went down to 35. That just about were his liver enzyme level were before prepairing for the show.