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Testosterone-to-Estrogen Ratio

Meaning

The Testosterone-to-Estrogen Ratio (T/E Ratio) is a quantitative measure comparing the circulating levels of total testosterone to total estrogen (usually estradiol) in the bloodstream. This ratio is a key indicator used to assess hormonal balance, particularly in men where excessive estrogen relative to testosterone can lead to adverse clinical outcomes. Maintaining an appropriate T/E ratio supports lean mass, energy levels, and prostate health.