Research
Hormonal
Lower extremity (leg) fat mass has no significant correlation with insulin resistance, distinguishing it from trunk/visceral fat depots.
Losing fat from your legs may not improve your metabolic health or insulin sensitivity. Focus on reducing visceral (belly) fat, as leg fat levels do not significantly correlate with insulin resistance.
GoodRefutesHIGH confidence
Notably, the leg fat (or lower extremity fat) had no significant correlation with HOMA-IR.
Why this rating
Meta-analysis data, though the effect size is near zero.
Source
Associations of Different Adipose Tissue Depots with Insulin Resistance: A Systematic Review and Meta-analysis of Observational Studies
Mingzhi Zhang et al. · Scientific Reports · 2015
DOI 10.1038/srep18495
Meta-analysis · 40 studiesCited 171×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Visceral fat mass exhibits the strongest positive correlation with insulin resistance (measured by HOMA-IR) among all adipose tissue depots and obesity indices.Good
- BMI and waist circumference are practical, economically viable predictors of insulin resistance, despite visceral fat being the strongest biological predictor.Moderate
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