Looking to reverse fatty liver naturally? Discover a 21-day fatty liver diet plan with liver-friendly foods, daily meal ideas, and tips to reduce liver fat safely and effectively. Fortunately, some prevention strategies may help to slow the progression of the illness and reverse some of the damage, even if they do not cure it. Photo Illustration by Joules Garcia for Verywell Health; Getty Images. Walnuts: Including walnuts for fatty liver can provide essential omega-3 fatty acids, helping reduce liver fat and inflammation. A handful of walnuts a day can be a great addition to your diet. Leafy Greens: Spinach, kale, and other leafy greens are packed with antioxidants and nutrients like Vitamin K, which is essential for liver function. Excess alcohol consumption is the second biggest cause of fatty liver. Alcohol can cause inflammation and damage to liver cells, resulting in fatty infiltration. People with a fatty liver should limit alcohol consumption to one drink per day, with at least two alcohol free days per week. 3. Eat more vegetables, protein and the right fats