Can fatty liver be reversed?

Remove the cause: If the cause is alcohol, removing alcohol helps. If the cause is Insulin resistance- weight loss will help with fat loss from the liver as well as the reset of the body.

Yes, if not too late: Body ability to store sugar low & sugar used, in small amts, before fats. Sugar (ie. All carbs) in food (beyond low ongoing needs) quickly converted by liver into fat & if liver unable to export fat fast enough; fatty liver results. Thus eliminate all carbs, including fruit, so liver has to convert fat back to sugar & ketones (quite healthy). Study dietdoctor, taubes, lusting, attia, fatheadmovie.