The relationship between estrogen and menopause means HRT may be the best treatment.

Estrogen and Menopause: Why Hormone Replacement Therapy Helps

Most people know estrogen as the female hormone most closely associated with menopause, as menopause results from decreasing estrogen levels. What people don’t often realize is that estrogens (including estrone, estradiol, and estriol) are multi-function molecules that exist in women, men, and animals and impact all systems of the body. Estrogen does facilitate major functions within the reproductive and endocrine systems, but this powerful hormone carries many more far-reaching implications for overall health.