Estradiol is one of the most important sex hormones in both men and women. It plays critical roles in sexual development and function. So what exactly does this vital hormone do? In women, estradiol is the predominant “estrogen” produced by the ovaries. It is essential for healthy reproductive function by regulating the menstrual cycle, supporting pregnancy, influencing libido, and maintaining bone strength. During the menstrual cycle, estradiol levels fluctuate, stimulating growth of the uterine lining. High estradiol triggers ovulation - the release of a mature egg. If pregnancy does not occur, estradiol levels fall, leading to menstruation. In menopause, ovarian estradiol production declines causing uncomfortable symptoms like hot flashes. Hormone therapy can provide relief by replacing estradiol. The experts at Renewal Hormone Center specialize in customized bioidentical hormone treatments to help patients achieve hormonal balance. Now in men, estradiol also plays key roles. Although testosterone is the primary “male” sex hormone, estradiol is an important metabolite. In the testes and brain, testosterone converts to estradiol via the enzyme aromatase. Estradiol supports male reproductive development and sperm production. It also influences libido, erectile function, and bone density in men. Imbalances can lead to undesirable side effects that negatively impact quality of life. The specialists at Renewal Hormone Center offer cutting-edge testing to assess hormonal status in men. They provide science-based estradiol and testosterone therapies to effectively restore balance, health and vitality. In summary, estradiol serves reproductive, sexual, and structural functions in both women and men. When levels fall out of optimal ranges, troubling symptoms and health issues can occur. If you’re experiencing low libido, hot flashes, fatigue, or other unexplained changes, consider getting your hormone levels tested. The experts at Renewal Hormone Center use personalized bioidentical hormone replacement therapies to help patients feel their best. Contact them today to learn more or schedule a consultation.