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Posted By: Jordan Hayes
The "new BMI" corrects a 200-year-old height bias in the standard formula. We compare both formulas side by side, show worked examples for tall and short adults, and explain when the difference actually matters for your health.
Posted By: Jordan Hayes
The standard BMI formula has a known mathematical flaw that skews results for tall and short people. Oxford mathematician Nick Trefethen proposed a corrected formula using height^2.5 instead of height squared. This guide covers the full formula, 5 worked examples, limitations, and whether you should use it.