Estrogen in men: Low Estradiol can ruin your TRT therapy
Susan Carter, MD: Endocrinologist & Longevity expert
Oct 26, 2025
Estradiol supports desire, sexual function, and bone health in men. Levels that are too low can crash libido and weaken bones. Many men on testosterone feel better when estradiol is in a middle range, not crushed to zero. Be careful with any clinic that gives you an aromatase blocker by default with no symptoms. “Men […]