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Body Mass Index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. While BMI is not a direct measurement of body fat, it is a useful screening tool to identify potential weight issues.
BMI is a general indicator and does not account for muscle mass, bone density, overall body composition, or racial differences. Athletes, elderly individuals, and certain populations may have misleading BMI results. Always consult a healthcare professional for a complete assessment.