Fatty liver disease means you have extra fat in your liver. You might hear your doctor call it hepatic steatosis.Heavy drinking makes you more likely to get it. Over time, too much alcohol leads to a buildup of fat inside your liver cells. This makes it harder for your liver to work.But you can get fatty liver disease even if you don't drink a lot of alcohol.Fatty liver is the accumulation of triglycerides and other fats in the liver cells. The amount...