Studies have shown that daily consumption of avocados can lead to improved liver and metabolic health. For example, research in animal models published by Frontiers in Pharmacology (2022) discovered that supplementation with avocado oil improved mitochondrial function, decreased measures of oxidative stress, and reduced non-alcoholic fatty liver disease (NAFLD). Furthermore, a study published in Diabetes Research and Clinical Practice (2024) noted that avocado consumption increased the body’s insulin sensitivity, leading to more stable blood sugar levels in people with type 2 diabetes. A study in the Journal of the American Heart Association (2025) also showed that eating an avocado a day as part of a moderate-fat diet slightly decreased LDL cholesterol in overweight and obese adults.
In addition to their macronutrient content, avocados offer other health benefits. They are rich in vitamin E, which provides antioxidant protection to liver cells and may help lower inflammation linked with NAFLD. The fiber in avocados helps keep you full and can contribute to weight management, one of the most important strategies for controlling (and potentially even reversing) NAFLD.
Incorporate ½ of an avocado into your daily routine by layering it on whole-wheat toast with tomato, tossing it into salads with spinach and lemon, or pureeing it into a dip with plain yogurt. Eat ripe avocados (they should be firm but give slightly under pressure) 3–5 times per week. Make sure to moderate portion size, since half an avocado contains around 120 kcal.
