For those who are estrogen dominant or looking to prevent estrogen-dominant conditions, such as breast cancer, a clear option is to use estrogen blockers.
Continue reading to learn more about natural and pharmaceutical options to block estrogen.
An estrogen blocker is any substance that keeps cells from producing or using estrogen. It is a type of hormone antagonist and is also called an antiestrogen.
Many natural estrogen blockers include aromatase inhibitors that block the activity of the enzyme aromatase, which converts androgens into estrogen. They are primarily used in postmenopausal women since their ovaries produce too much aromatase for inhibitors to block it effectively. These inhibitors don't prevent the ovaries from making estrogen. They simply lower estrogen levels in women whose ovaries aren't making estrogen.
Estrogen blockers are principally used to prevent some cancer cells from growing and are used to treat receptor-positive breast cancer. They are continually being studied for their effectiveness to lower initial breast cancer risk as well as the risk for other types of cancer, and estrogen blockers can also be used to prevent disorders from consistently high estrogen levels.
Food and herbs have been used for centuries to help block estrogen without the clinical side effects. They also boost overall health and wellness by promoting hormonal balance and nourishing one's body accordingly.
Here is a list of some foods, spices, and nutrients found within certain foods that help naturally block estrogen:
It is important to note that although natural estrogen blockers are healthier, not all of them are scientifically proven. Because each individual will react to estrogen blockers differently, it is difficult to promise efficacy.
Also, natural estrogen blockers have no effect on xenoestrogens. Xenoestrogens are ingested on a daily basis and must, therefore, be flushed out on a daily basis. This is can be done naturally with detoxifying foods, herbs, and supplements.
Pharmaceutical estrogen blockers are drugs made to be selective estrogen receptor modulators (SERMs) or aromatase inhibitors.
SERMs bind to estrogen receptors, preventing endogenous estrogen from binding. They block estrogenic activity and serve as estrogen antagonists in some tissues, but they also mimic estrogen effects to serve as estrogen agonists in others.
Some pharmaceutical estrogen blockers have proven to be more effective when used in conjunction with natural estrogen blockers. All of the listed have been approved for use by the FDA:
Contrary to natural estrogen blockers, pharmaceutical ones might have long-term side effects. The most adverse reactions are symptoms commonly present in those going through menopause, such as hot flashes, vaginal dryness, and night sweats. They can also cause muscle and join pain.
Aromatase inhibitors also tend to speed up bone loss and may raise cholesterol. For those reasons, women with osteoporosis and pre-existing coronary heart disease may wish to seek a different route of treatment.
Additionally, since Tamoxifen binds to receptors in the uterus, this proestrogenic effect can cause a rapid increase of cells in the endometrium, leading to uterine cancer. Tamoxifen may also cause strokes and blood clots in the lungs that can serious or fatal.
In sum, by keeping cells from using or producing estrogen, estrogen blockers are consumed to prevent cancer cells from growing as well as to prevent the onset of high estrogen disorders. There is a wide variety of natural and pharmaceutical estrogen blockers available. Natural options include foods, spices, and nutrients, from cruciferous vegetables and citrus fruits to turmeric and chrysin. Pharmaceutical estrogen blockers are made to be SERMs or aromatase inhibitors.
However, these aren't the only options available for achieving ultimate hormonal balance. Discover more options to lower estrogen levels.
A better understanding of how your body works will help you cope with hormonal fluctuations.
Detecting symptoms of hormonal imbalance can prevent you from developing serious conditions.
Implement simple lifestyle changes and natural approaches to prevent, manage, and relieve symptoms.