Research

Hormonal

In postmenopausal females with type 2 diabetes, an intensive lifestyle intervention decreased estradiol levels by 15% and bioavailable testosterone by 13% at year 1.

Practitioners should consider the hormonal changes in females when implementing weight loss interventions.

StrongSupportsmedium confidence
At year 1 in females, ILI decreased E2 by 15% and bioT by 13%.
Wendy L. Bennett et al. · The Journal of Clinical Endocrinology & Metabolism · 2024

Why this rating

Based on the large sample size and RCT design of the Look AHEAD study.

Source

Weight Loss Differentially Impacts Sex Hormones in Women and Men With Type 2 Diabetes: Look AHEAD Sex Hormone Study

Wendy L. Bennett et al. · The Journal of Clinical Endocrinology & Metabolism · 2024

DOI 10.1210/clinem/dgae584

cohort · n=1740Cited 13×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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