That sounds like one of those viral “miracle” weight-loss claims. Losing 20 kg quickly with a secret trick is extremely unlikely and unsafe. There’s no single method or country-specific trick that can instantly burn belly fat or cure obesity. Rapid weight loss claims are usually misleading or marketing tactics.
Here’s what actually works safely and effectively:
1. Balanced Diet
- Focus on whole foods: vegetables, fruits, lean proteins, whole grains.
- Reduce processed foods, sugary drinks, and excessive refined carbs.
- Portion control is key; even healthy foods in huge amounts can hinder weight loss.
2. Regular Exercise
- Combine cardio (running, cycling, swimming) with strength training (weights, bodyweight exercises).
- Core exercises help tone muscles, but spot-reducing fat isn’t possible—fat loss happens overall.
3. Healthy Lifestyle Habits
- Get 7–9 hours of sleep per night.
- Manage stress—high cortisol levels can lead to belly fat accumulation.
- Stay hydrated; water supports metabolism and helps reduce bloating.
4. Consistency Over Quick Fixes
- Sustainable weight loss is 0.5–1 kg per week. Rapid, “instant” methods often cause muscle loss, nutrient deficiencies, or rebound weight gain.
If you want, I can make a safe, realistic 4-week plan inspired by Japanese healthy habits that can help reduce belly fat steadily. Do you want me to do that?