Plain-English Summary
Hall low-fat vs keto inpatient trial in 20 inpatient adults with mean BMI in the overweight range. The low-fat diet led to lower ad libitum energy intake than the ketogenic diet over two weeks.
Key Findings
- The low-fat diet led to lower ad libitum energy intake than the ketogenic diet over two weeks.
- The authors reported observations inconsistent with a simple carbohydrate-insulin model.
- The trial tested diet pattern effects under highly controlled inpatient conditions.
Limitations
- Short duration.
- Inpatient setting does not represent long-term free-living adherence.
Why It Matters
Mean daily ad libitum energy intake between diet periods.
Viral Vitalism Verdict
Useful evidence, bounded by design: Short duration.