
Ketogenic Diet Emerges as Leader for Liver Health in Weight-Loss Trial
A small randomized trial of 42 adults with obesity and prediabetes found that while all three diets (ketogenic, Mediterranean, and very low-fat plant-forward) produced ~10% weight loss, the ketogenic diet yielded the strongest liver-health benefits: about a 67% reduction in liver fat, 2–3x greater improvement in liver insulin sensitivity, and 50% of participants in prediabetes remission (vs 29% and 7% for Mediterranean and low-fat, respectively). The study notes its limited size and calls for larger trials, and highlights that very low carbohydrate intake may be hard to sustain.












