" Fatty liver is a completely reversible process. Emptying the liver of its surplus glucose and dropping insulin levels returns the liver to normal. Hyperinsulinemia drives DNL, which is the primary determinant of fatty liver disease. Normalizing insulin levels reverses the fatty liver. Refined carbohydrates, which cause large increases in insulin, are far more sinister than dietary fat. High carbohydrate intake can increase DNL tenfold, whereas high fat consumption, with correspondingly low carbohydrate intake, does not change hepatic fat production "

― Jason Fung , The Diabetes Code: Prevent and Reverse Type 2 Diabetes Naturally