Category: Everyday Science | Last updated: 2026-09-18

What is BMI and what does it measure?

A) Blood Mass Index - measures blood composition
B) Body Mass Index - estimates body fat based on height and weight
C) Bone Mineral Index - measures bone density
D) Basic Metabolic Intake - measures calorie needs

Explanation

BMI (Body Mass Index) is calculated as weight (kg) divided by height (m) squared. While useful as a screening tool, it doesn't directly measure body fat.

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