If you're overweight and have fatty liver, going on a keto diet for just 6 days might cut the fat in your liver by over a quarter—even if you barely lose any weight.

If you're overweight and have fatty liver, going on a keto diet for just 6 days might make your liver burn fat for fuel way more—like over 3 times as much—instead of storing it.

If you're overweight and have fatty liver, going on a keto diet for just 6 days might reduce how your liver burns fuel, pushing your body to make more ketones instead.

If you're an obese adult with fatty liver disease, switching to a very low-carb, high-fat diet for just two weeks might cut your liver fat by nearly half—and you could see improvements in as little as one day.

Even though fat levels in the blood go up, a super low-carb diet for just 6 days seems to dramatically improve how well the liver responds to insulin in people with fatty liver and extra weight — which goes against what doctors usually expect.

If you have mild type 2 diabetes, cutting carbs way down — even without changing your calorie intake — might cut liver fat by nearly a third in just three months.