16:8 vs 5:2 Intermittent Fasting Methods: The Biology-First Comparison That Actually Helps You Choose
Intermittent fasting methods like 16:8 and 5:2 produce statistically equivalent weight loss – a mean difference of just 0.26 kg across 24 randomized controlled trials. What actually separates them is how each protocol fits into your daily routine, social life, and medication schedule.

