I have B12 levels over 2000. I do have fatty liver disease that Im taking Lopid for. Im not taking any B12 supplements. Is this caused by my liver and is so, is there anything I can do about it?

You have to cut out or down on eating foods containing b12. I will try to get back to this since I am not sure about what is safe to do with your lopid

This is NOT a question to be asking people online. You can't just cut down on b12 foods.
While fatty liver is common and usually harmless, high b12 levels can be associated with serious conditions, including other conditions of the liver.
Discuss it with your doctor.

Yes you have to have it monitored.