5 Causes Of Estrogen Dominance in Men

Article Summary
- Many factors can cause estrogen dominance in men.
- These include increasing age, leaky gut, exposure to xenoestrogens, stress, aromatization, and high levels of fat.
The term estrogen dominance in men might take you by surprise, as this is presumed to predominantly be a female hormone.
However, contrary to popular belief, this estrogen hormone does exist in men as well.
It is a combination of both the estrogen and progesterone hormone that maintain the health and functioning of the male reproductive system.
Estrogen dominance in men has become more common in recent years than in the past due to several reasons. Many of these reasons are associated with environmental factors and lifestyle changes.
Scroll down to learn five causes of estrogen dominance in men.
What Is Estrogen Dominance?
The hormone estrogen plays an essential role in both males and females. It regulates numerous body systems like the reproductive system, brain, muscle, bones, and even immunity.
Studies show that at least 15% of the estrogen hormone produced in men is by the testes. In contrast, all the other estrogen required by the body is produced by an enzyme known as aromatase.
As long as estrogen production is moderately produced, it regulates many functions in the male body. However, when this concentration increases above normal levels, it may have several side effects on the body. This condition of excessive production of estrogen is known as Estrogen Dominance.
The estrogen produced is much more than other sex hormones produced in the body like progesterone or testosterone and may have different effects on both males and females. While females with dominance may present with excessive PMS symptoms, uterine fibroid, and breast tenderness, the men may have fatigue, insomnia, weight gain, and erectile dysfunction.
[bensnaturalhealthIinlineLeadGen id =”1″ event=”Diet Plan eBook Download” image=”https://blog.bensnaturalhealth.com/wp-content/uploads/2021/02/testo-ebook.png” title=”Get Your FREE Low Testosterone Diet Plan” content=”##The ultimate testosterone boosting diet ##combined with exercise & lifestyle advice ##Developed exclusively by our nutritionist”]
5 Causes Of Estrogen Dominance In Men
1) Increasing Age
As we grow, our body undergoes several changes. One of these changes is in certain hormone levels like estrogen, testosterone, and even thyroid hormone.
Even though testosterone is a prevalent hormone in men when they are in their youth, these hormone levels fall with age, associated with elevated estrogen. This may lead to relative estrogen dominance.
This was also shown in a study conducted on men who were above the age of 60 years with symptoms of depression. When their hormone levels were measured, comparatively lower testosterone levels were found, while the estrogen hormone levels were higher.
2) Aromatization
Aromatization is a process in the body by which the hormone testosterone converts to estrogen. This conversion of testosterone to estrogen is mainly facilitated by an enzyme known as the Aromatase enzyme.
It plays a vital role in both males and females. The enzyme can be increased by numerous natural factors in the body, which may lead to increased estrogen hormone levels in males, resulting in Estrogen dominance.
3) Stressful Triggers
When the body is under stress, it produces a stress hormone known as Cortisol. Similar to Aldosterone, Cortisol is also produced by the adrenal gland from the adrenal gland and makes numerous changes in the body to help it adapt better to the trigger.
Stress can lead to elevated levels of Cortisol in the body, which then leads to a higher production of estrogen. Moreover, experts believe that body does not have to be under chronic stress to cause the production of Cortisol.
Still, it can be released by the body only within 15 minutes of the onset of a stressful trigger. This increased cortisol level does not only lead to an elevation of estrogen levels in the body. It may also affect the thyroid hormone levels in the body.
4) High Levels of Fat
The fatty cells in the body can produce estrogen hormone in the body, which can lead to its elevation in men. This is particularly common in middle-aged men because of the increased fat found in their bodies, particularly around the abdomen area.
The association between body fat and estrogen levels is also proven by numerous studies. They show the role of estrogen therapy and synthetic estrogen link with an increased amount of fat in the body.
A possible reason for this is the release of certain chemicals known as TNF alpha and interleukin six from the fat cells in the body. This leads to an increase in the enzyme aromatase – which then causes higher estrogen production in the body.
5) Exposure to Xenoestrogens
Xenoestrogens are certain substances that cause the increased production of estrogen hormone in the body. Exposure to xenoestrogens may either be caused by their presence in plants or fungi or due to their consumption in the form of drugs and pesticides.
The consumption of plants containing xenoestrogens is the most common source of their exposure to the human body. It causes an increased risk of estrogen dominance in men.
They do this by attaching to the estrogen receptors, which causes them to become activated and cause estrogen production.
Conclusion
Many factors can cause the imbalance of estrogen in the body. These include increasing age, leaky gut, exposure to xenoestrogens, stress, aromatization, and high levels of fat.
Due to the adverse effects of such an imbalance in males, it is advisable to consult a doctor at an initial stage when you experience symptoms like erectile dysfunction, increasing the size of the male breast, and failure to conceive.
You may not necessarily be suggested to start medications. You can control estrogen imbalance by changing your diet and consuming natural supplements. The foods that can correct Estrogen imbalance include broccoli, kale, mushrooms, red grapes, pomegranates, green tea, sesame seeds, flaxseeds, and whole-grain items like oats and rice.
Explore More

Find out about Our Natural Estrogen Blocker For Men: Estro Clear.
This article is for informational purposes only and does not serve as medical advice. The details provided here are not a replacement for, and should never be depended upon as, professional medical advice. Always consult your physician regarding the potential risks and benefits of any treatment.
Our Medical Review Process
At Ben’s Natural Health, we are committed to maintaining the highest standards of accuracy, transparency, and scientific integrity. Every piece of content is carefully developed by medical professionals and undergoes a thorough review every 12 to 24 months. This ensures that our information remains current, reliable, and rooted in credible, evidence-based research. We reference only peer-reviewed studies from reputable medical journals, providing full citations and direct links to enhance trust and confidence.
Our Editorial Guidelines
For over 25 years, Ben’s Natural Health has been a trusted source of scientifically backed, reliable health information. Our editorial guidelines uphold the highest quality and integrity for every article we publish. Each piece is written by qualified experts and undergoes independent quality checks. We prioritize transparency by clearly displaying contributor credentials and biographies at the beginning of every article.
Medical Disclaimer
The content on this blog is for informational purposes only and should not be considered a substitute for professional medical advice, diagnosis, or treatment. While our articles are authored and reviewed by licensed medical professionals, they may not address your specific health concerns. Always consult a qualified healthcare provider before making any medical decisions.
Article Sources
- Himself DL, Grodin JM, Brenner PF, Spiteri PK, MacDonald PC. Plasma precursors of estrogen. II. Correlation of the extent of conversion of plasma androstenedione to estrone with age. J Clin Endocrinol Metab. 1974 Mar;38(3):476-9. DOI: 10.1210/jcem-38-3-476. PMID: 4815174. https://pubmed.ncbi.nlm.nih.gov/4815174/
- Veldhuis JD. Changes in pituitary function with ageing and implications for patient care. Nat Rev Endocrinol. 2013 Apr;9(4):205-15. DOI: 10.1038/nrendo.2013.38. Epub 2013 Feb 26. PMID: 23438832; PMCID: PMC3920108. https://pubmed.ncbi.nlm.nih.gov/23438832/
- Stanikova D, Luck T, Bae YJ, Thiery J, Ceglarek U, Engel C, Enzenbach C, Wirkner K, Stanik J, Kratzsch J, Riedel-Heller SG. Increased estrogen level can be associated with depression in males. Psychoneuroendocrinology. 2018 Jan;87:196-203. DOI: 10.1016/j.psyneuen.2017.10.025. Epub 2017 Nov 2. PMID: 29107881. https://pubmed.ncbi.nlm.nih.gov/29107881/
- Ryan KJ, Naftolin F, Reddy V, Flores F, Petro Z. Estrogen formation in the brain. Am J Obstet Gynecol. 1972 Oct 15;114(4):454-60. DOI: 10.1016/0002-9378(72)90204-9. PMID: 4631757. https://pubmed.ncbi.nlm.nih.gov/4631757/
- Plechner AJ. Cortisol abnormality as a cause of elevated estrogen and immune destabilization: insights for human medicine from a veterinary perspective. Med Hypotheses. 2004;62(4):575-81. DOI: 10.1016/j.mehy.2003.12.005. PMID: 15050110. https://pubmed.ncbi.nlm.nih.gov/15050110/
- Elbers JM, de Jong S, Teerlink T, Asscheman H, Seidell JC, Gooren LJ. Changes in fat cell size and in vitro lipolytic activity of abdominal and gluteal adipocytes after a one-year cross-sex hormone administration in transsexuals. Metabolism. 1999 Nov;48(11):1371-7. DOI: 10.1016/s0026-0495(99)90146-4. PMID: 10582544. https://pubmed.ncbi.nlm.nih.gov/10582544/
- Purohit A, Newman SP, Reed MJ. The role of cytokines in regulating estrogen synthesis: implications for the etiology of breast cancer. Breast Cancer Res. 2002;4(2):65-9. DOI: 10.1186/bcr425. Epub 2002 Jan 14. PMID: 11879566; PMCID: PMC138722. https://pubmed.ncbi.nlm.nih.gov/11879566/
- Singleton DW, Khan SA. Xenoestrogen exposure and mechanisms of endocrine disruption. Front Biosci. 2003 Jan 1;8:s110-8. DOI: 10.2741/1010. PMID: 12456297. https://pubmed.ncbi.nlm.nih.gov/12456297/
Article Update History
Updated on 5 April, 2026 (Current Version)
Created on 20 October, 2021
Explore More

Estrogen Dominance Diet: Foods to Eat and Avoid
Estrogen dominance is what every man or woman wants to avoid. Doing so isn’t mission impossible. There’s a lot you can do to manage ...