Does anyone have treatment ideas for fatty liver disease? Also, can it heal?

That depends on what is causing it. Is it alcohol? Stop drinking? Diabetes? Treat that. A lot of what I read, because I am a programmer not a doctor, seems to suggest that FLD goes hand in had with other diseases like diabetes. Treat that and FLD could correct itself.

This is just my opinion based upon my understanding of the condition, please see a medical professional for a proper answer.