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Health - BMI

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Quick reference

BMI (Body Mass Index) is weight in kg divided by height in metres squared. It's a population-level metric — useful for tracking trends, less useful for individuals with high muscle mass. Categories: <18.5 underweight, 18.5–24.9 normal, 25–29.9 overweight, ≥30 obese.

Formula
BMI = weight (kg) ÷ height (m)²

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