The liver has a significant capacity to recover, with fat levels often showing a decline within a few weeks of lifestyle modification. European clinical guidelines emphasize that weight loss through dietary changes is the primary treatment. Dropping at least 5% of body weight helps reduce liver fat, while a 7-10% reduction leads to improved liver function and decreased inflammation. Fatty liver disease occurs when excess fat accumulates in liver cells, often triggered by obesity or insulin resistance. While often asymptomatic in early stages, it can be managed by eliminating added sugars and high-fructose beverages. A Mediterranean-style diet—emphasizing healthy fats like olive oil, nuts, fiber-rich legumes, and lean proteins—is highly recommended. Combined with daily physical activities such as brisk walking, these steps are proven to be effective in supporting liver recovery and improving metabolic health in a relatively short timeframe.