The most effective treatment for fatty liver is weight loss through diet and exercise. Losing just 5% of your body weight has been shown to reduce the amount of fat stored in your liver. No single food or supplement reverses fatty liver on its own, but a combination of dietary changes, regular physical activity, and cutting back on sugar and alcohol can slow or even reverse the condition before it progresses to permanent scarring.
Fatty liver disease, now officially called metabolic dysfunction-associated steatotic liver disease (MASLD), affects people who have excess liver fat alongside at least one metabolic risk factor like elevated blood sugar, high blood pressure, high triglycerides, or a BMI over 25. The old name, non-alcoholic fatty liver disease (NAFLD), was retired in part because it was considered stigmatizing and didn’t reflect the metabolic roots of the condition.
Why Weight Loss Matters Most
Of everything you can do for fatty liver, losing weight has the strongest evidence behind it. A 5% reduction in body weight is the threshold where liver fat starts to measurably decrease. Greater weight loss, in the range of 7 to 10%, can also improve liver inflammation and early scarring. This doesn’t need to happen quickly. Gradual, sustained weight loss of one to two pounds per week is safer for the liver than crash diets, which can actually worsen liver inflammation in some cases.
The weight loss itself appears to matter more than how you achieve it. That said, the combination of dietary changes and exercise works better than either one alone, and the specific foods you choose can either accelerate or undermine your progress.
The Mediterranean Diet Pattern
A Mediterranean-style eating pattern is the most studied and consistently recommended diet for fatty liver. It emphasizes vegetables, fruits, whole grains, legumes, nuts, fish, and olive oil while limiting red meat, processed foods, and added sugars. The combination of fiber, antioxidants, and healthy fats (particularly from olive oil and fish) has been shown to reduce liver fat, lower markers of liver inflammation, and improve liver stiffness.
You don’t need to follow the diet perfectly. The core principle is replacing processed and fried foods with whole, minimally processed ones. Swap refined grains for whole grains. Use olive oil instead of butter. Eat fish two or three times a week. Add more beans and lentils as protein sources. These shifts naturally reduce the saturated fat and refined carbohydrates that drive liver fat accumulation.
Sugar and Fructose Are Major Drivers
Added sugars, especially fructose, are one of the most direct contributors to liver fat buildup. Unlike glucose, which your muscles and other tissues readily absorb, fructose is almost entirely processed by the liver. There, it bypasses the normal regulatory checkpoints and floods the liver with raw material for fat production, a process called de novo lipogenesis. Worse, this process also blocks the liver from burning fat it has already stored, creating a double hit: more fat coming in, less fat going out.
This means that even if you maintain a healthy weight, a diet high in sugary drinks, fruit juices, candy, and foods sweetened with high-fructose corn syrup can still increase liver fat. Cutting back on these sources of added sugar is one of the highest-impact changes you can make. Whole fruit is fine because the fiber it contains slows fructose absorption and limits the amount reaching your liver at once.
Exercise Recommendations
The American Gastroenterological Association recommends 150 to 300 minutes per week of moderate-intensity aerobic exercise (like brisk walking, cycling, or swimming) or 75 to 150 minutes of vigorous-intensity exercise (like running or high-intensity interval training). That works out to roughly 30 to 60 minutes of moderate activity on most days.
Resistance training, such as weight lifting or bodyweight exercises, also helps independently. It improves insulin sensitivity and can reduce liver fat even without significant weight loss on the scale, likely because it shifts body composition by replacing fat with muscle. Combining aerobic and resistance training appears to offer the greatest benefit. The key is consistency. Any regular physical activity is better than none, so start with what you can sustain and build from there.
Coffee as a Protective Factor
Drinking coffee is one of the simplest habits linked to better liver health. People who drink 3 to 4 cups of coffee per day have a lower risk of liver disease than non-drinkers. The exact mechanism isn’t fully understood, but coffee contains antioxidants and other compounds that appear to protect liver cells from damage. Both caffeinated and decaffeinated coffee seem to offer some benefit, though most of the research has focused on regular coffee. Drink it without loads of added sugar or flavored syrups, which would work against you.
Alcohol and Fatty Liver
Even if your fatty liver isn’t caused by heavy drinking, alcohol still adds stress to an already overloaded liver. The MASLD diagnosis applies to people who consume less than about 140 grams of alcohol per week for women and 210 grams for men. To put that in practical terms, a standard drink contains roughly 14 grams of alcohol, so that’s fewer than 10 drinks per week for women and 15 for men. People who drink above those thresholds while also having metabolic risk factors fall into a separate category called MetALD, which carries a higher risk of progression.
If you have fatty liver, reducing alcohol intake or eliminating it entirely removes one source of liver stress and gives your liver more capacity to process and clear stored fat.
Vitamin E for Specific Cases
Vitamin E at a dose of 800 IU daily is currently recommended as a first-line treatment for a specific subset of patients: those without diabetes who have biopsy-confirmed inflammation and early scarring (a more advanced stage than simple fatty liver). In the largest clinical trial testing this approach, about 43% of patients on vitamin E met the criteria for meaningful improvement after 96 weeks.
This isn’t a blanket recommendation for everyone with fatty liver. Vitamin E is not recommended for people with diabetes-related fatty liver, for those who haven’t had a biopsy confirming inflammation, or for people who already have cirrhosis. Long-term high-dose vitamin E also carries potential risks, so this is a decision to make with a doctor rather than something to start on your own.
The First Approved Medication
In 2024, the FDA approved the first medication specifically for fatty liver disease with significant scarring. Called Rezdiffra (resmetirom), it is approved for adults with moderate to advanced liver fibrosis who do not yet have cirrhosis, and it is meant to be used alongside diet and exercise rather than as a replacement. This is a targeted treatment for people whose disease has already progressed, not a preventive measure for early-stage fatty liver.
Tracking Your Progress
Liver enzymes, particularly ALT, are commonly used to monitor liver health. The standard upper limit is around 40 IU/L, but research suggests the true healthy threshold is lower: closer to 29 IU/L for men and 22 IU/L for women. If your levels sit in that gray zone between the lower thresholds and the lab’s “normal” range, it may still indicate ongoing liver stress worth addressing. Imaging tests like ultrasound or specialized scans that measure liver stiffness can give a more complete picture of how much fat and scarring are present.
The encouraging reality is that fatty liver in its early stages is highly reversible. The liver is one of the most regenerative organs in the body. A sustained combination of modest weight loss, a Mediterranean-style diet, regular exercise, less sugar, and limited alcohol gives most people with fatty liver a realistic path to improvement.