Hormonal
High molecular weight (HMW) adiponectin levels are inversely associated with insulin resistance (HOMA-IR), and this protective relationship is significantly stronger in Aboriginal, Chinese, and South Asian populations compared to European populations.
If you are of Aboriginal, Chinese, or South Asian descent, your body's sensitivity to HMW adiponectin—a hormone that improves insulin sensitivity—may differ from Europeans. Specifically, lower levels of this hormone may have a more pronounced negative impact on your insulin resistance. While you cannot change your ethnicity, focusing on maintaining healthy visceral fat levels through diet and exercise is critical, as adiponectin levels are inversely related to adiposity.
Ethnicity modified the relationship between HMW adiponectin and HOMA-IR with stronger effects observed in Aboriginals (P = 0.001), Chinese (P = 0.002), and South Asians (P = 0.040) compared to Europeans.
Why this rating
High-quality observational data with direct measures of adiposity (CT scans) and specific isoform quantification, though limited by cross-sectional design preventing causal inference.
Source
Total and high molecular weight adiponectin and ethnic-specific differences in adiposity and insulin resistance: a cross-sectional study
Dian Caturini Sulistyoningrum et al. · Cardiovascular Diabetology · 2013
DOI 10.1186/1475-2840-12-170
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