BITESIZE: Ketogenic Diet Dangerous? Breaking Down the New Study

Metabolic Mind · Oct 11, 2026 · 6m

A new study claims ketogenic diets cause liver damage and early death. Here’s what you need to know.

A 2025 mouse study recently made headlines, warning that ketogenic diets may lead to fatty liver, high triglycerides, and a shortened lifespan.

But here’s the catch:

These findings were in genetically altered mice fed a 90% fat diet, filled with highly synthetic components, and they contradict what human trials have shown again and again.

In real people, ketogenic diets have consistently been linked to:

✅ Lower liver fat and improved liver enzymes

✅ Reduced triglycerides

✅ Improved insulin…