Research
Micronutrients & recovery
BMI categories are arbitrary classifications that do not accurately reflect health risks or body fat levels, and using them as a proxy for disease leads to misdiagnosis and stigma.
Do not rely on BMI alone to determine your health. It is an arbitrary cutoff that fails to account for muscle mass or individual health markers. Focus on how you feel, your fitness, and metabolic health markers rather than a number on a scale.
LimitedRefutesMEDIUM confidence
There is no clearly accepted level of body fat, however, that would represent a diagnosis of obesity... no justification has been provided for that number [BMI 30].
Why this rating
Based on historical analysis and expert consensus statements cited.
Source
Use and Misuse of BMI Categories
Katherine M. Flegal · The AMA Journal of Ethic · 2023
DOI 10.1001/amajethics.2023.550
narrative_reviewCited 46×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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