How a keto diet helps fix a fatty liver
Effect of a ketogenic diet on hepatic steatosis and hepatic mitochondrial metabolism in nonalcoholic fatty liver disease
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
When people with too much fat in their liver eat very few carbs for just 6 days, their liver starts burning fat instead of storing it, making energy molecules called ketones and cleaning out the fat quickly.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
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Max 90Cohort Studies
Max 72Case-Control Studies
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Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
When people with too much fat in their liver eat very few carbs for just 6 days, their liver starts burning fat instead of storing it, making energy molecules called ketones and cleaning out the fat quickly.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 538 / 44
Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Publication
Authors
Luukkonen PK, Dufour S, Lyu K, Zhang XM, Hakkarainen A, Lehtimäki TE, Cline GW, Petersen KF, Shulman GI, Yki-Järvinen H
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Claims (6)
Eating too many carbs and calories — especially from sugary or processed foods — is what mainly causes fatty liver, not eating fat. Cutting out carbs or going on a carnivore diet might help reverse it.
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'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.