Rapid weight loss claims flood the internet, promising shocking results in just 3 days. While it’s possible to drop 5.5 kg (12 lbs) quickly, most of it isn’t fat—and the methods used can be extremely harmful. Here’s the truth behind these drastic drops and why they’re not safe or sustainable.
How People Lose 12 lbs in 3 Days (The Dangerous Methods)
1. Water Depletion (Extreme Dehydration)
What happens: Cutting water intake, using diuretics (like caffeine pills), or sweating excessively (saunas, sweat suits).
Result: Scales drop fast—but it’s mostly water weight, not fat.
Risks: Dizziness, kidney strain, electrolyte imbalances, and even fainting.
2. Severe Calorie Restriction (Starvation Diets)
What happens: Eating <500 calories/day (e.g., "military diet," juice cleanses).
Result: Muscle loss, slowed metabolism, and rebound weight gain.
Risks: Fatigue, nutrient deficiencies, and binge-eating cycles.
3. Colon Cleanses & Laxatives
