Scientists from the United States reported on some of the facts of the female hormone estrogen, which is necessary to know all of the fair sex. It is possible that this knowledge would save their health and even their lives.
Every eighth woman face with invasive breast cancer during their lifetime, and 80% of the growth of these tumors are fueled by the hormone estrogen. The main kind of treatment for these patients is a medication that block the release of estrogen in the body. However, this hormone has undoubted advantages, which we should not forget. this is especially true for women after menopause who experience trauma after surgical operations for invasive breast cancer.
In front of them stands a difficult question about whether they should take estrogen blockers or not. If the treatment is worth it, that these medications reduce the risk of cancer recurrence. However, their quality of life and state of health has deteriorated sharply. The hormone estrogen has a positive effect on mental health, cognitive function, libido, it protects the brain and perhaps even slow the development of Alzheimer's disease.
By the way, if to be exact, the hormone called estrogen does not exist - it is the name for a class of hormones in the body: estradiol, estriol and estrone. Although the mechanism of their effect is about the same, they differ in their effect. Estradiol is an estrogen dominant, which circulates in the blood before menopause and is produced by the ovaries. In most cases this is the most powerful variety of estrogen. During pregnancy when estradiol levels decrease, the dominant estrogen in the body is estrone, which is produced by fat tissue.
During menopause, the ovaries stop producing estrogen, which reduces their levels in the body. But other bodies, including the fat and the brain continue to allocate them. Therefore, blockers of estrogen, reducing the risk of breast cancer, and blocking the positive effects of these hormones on the brain and mental health.