The Honest Answer The science, the reality, and what actually works – without the hype Short answer: Yes, it's mathematically possible. But possible and sustainable are two very different things. Losing 1 kg per week requires a 7,700-calorie weekly deficit – roughly 1,100 calories per day. That's aggressive, it's risky, and for most people, it's not the best approach. Let me break down the actual science, the real risks, and what a sustainable weight loss strategy actually looks like. --- 🔬 The Math Behind Weight Loss The Energy Balance Equation Weight loss fundamentally comes down to one simple concept: Weight Change = Calories In − Calories Out Everything else – diets, supplements, exercise plans – is just a way to influence this equation. Your body doesn't care about macros or meal timing. It cares about total energy. 📊 The Key Fact: One kilogram of body fat = approximately 7,700 calories This means to lose 1 kg, you need a deficit of 7,700 calories over ...
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