Plain-English Summary
DIETFITS. Low-fat and low-carbohydrate diet groups produced similar average weight loss over 12 months in a large randomized trial.
Key Findings
- Low-fat and low-carbohydrate diet groups produced similar average weight loss over 12 months in a large randomized trial.
- Genotype pattern and baseline insulin secretion did not clearly identify which diet worked better.
Limitations
- Free-living diet trial.
- Average group results do not determine individual response.
Why It Matters
Low-fat and low-carbohydrate diet groups produced similar average weight loss over 12 months in a large randomized trial.
Viral Vitalism Verdict
Useful evidence, bounded by design: Free-living diet trial.