What happens: Flushing out digestive waste with harsh laxatives or enemas.
Result: Temporary weight loss from emptying the bowels, not fat loss.
Risks: Dehydration, gut microbiome damage, and dependency on laxatives.
4. "Fat-Burning" Supplements (Unregulated Products)
What happens: Pills promising "instant fat loss" often contain diuretics, stimulants, or unproven ingredients.
Result: Placebo effect + water loss (and potential side effects).
Risks: Heart palpitations, liver damage, and false promises.
Why This Rapid Weight Loss Is Unsafe
🚨 Muscle Loss – Your body burns muscle, not just fat, under extreme stress.
🚨 Metabolic Damage – Crash diets slow your metabolism long-term.
🚨 Nutrient Deficiencies – Lack of protein, vitamins, and minerals harms health.
🚨 Rebound Weight Gain – Most regain the weight (plus extra) due to starvation mode.
Healthy Weight Loss: What Works Instead
✅ Aim for 0.5–1 kg (1–2 lbs) per week – Sustainable fat loss.
✅ Prioritize protein & fiber – Keeps you full and preserves muscle.
✅ Strength training + cardio – Burns fat, not just water.
✅ Hydrate properly – Flushes toxins and reduces bloating.
When Rapid Weight Loss Might Be Safe (Rare Cases)
Pre-competition (athletes or bodybuilders under medical supervision).
Pre-surgery (doctor-approved short-term diets).