Your liver can develop fatty liver disease as excess fat accumulates in its cells. The condition develops when fat makes up more than 5% to 10% of your liver's weight. The liver stands as our body's largest internal organ and handles hundreds of vital functions each day. A healthy liver naturally contains small amounts of fat, but problems start when fat levels rise above normal. https://www.medanta.org/patient-education-blog/latest-non-surgical-treatments-for-fatty-liver-disease