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Why Do Men Get High Estrogen Levels?

When we talk about estrogen, it is commonly known as female sex hormones.

However, estrogen is actually produced in both men and women, although in smaller quantities in men. Studies have shown that levels of estrogen in men can vary depending on their age, ethnicity, and health condition.

There is still much to learn about what causes men to have high estrogen levels, obesity can be a major factor. Research suggests that obese men tend to have higher estrogen levels. This is because excess body fat can increase the production of estrogen in the body.

Men with high estrogen can caused several health conditions. Learn more here.

What are the causes of high estrogen levels in men?

There are many potential causes of high estrogen levels in men. Some of the most common include obesity, liver disease, and certain types of cancer.

  • Obesity is a major risk factor for high estrogen levels in men. Fat cells produce estrogen, and men with more body fat tend to have higher levels of the estrogen hormone. This is especially true for abdominal fat.

  • Liver disease can also lead to high estrogen levels in men. The liver plays a key role in hormone metabolism, and when it is not functioning properly, estrogen can build up to high levels.

  • Certain types of cancer can also be an indicator of high estrogen levels in men. For example, prostate cancer often leads to elevated hormone levels.

  • Another common cause of high estrogen levels in men is stress. When someone is stressed, their body produces more cortisol. Cortisol can convert testosterone into estrogen, leading to high estrogen levels.

Since estrogen is derived from testosterone. A high estrogen level can result in low testosterone levels.

What is the relationship between testosterone and estrogen in men?

Testosterone convert to estrogen by aromatase enzyme
picture source from wikepedia

The enzyme aromatase in fat cells can convert testosterone to estrogen. The male body uses estrogen for:

  • regulating sex drive

  • achieving erections

  • producing sperm

  • testicular function

Estrogen also serves other purposes in the human body. It can aid in cholesterol control as well as bone and heart health.

It also has an impact on mood, skin, and other body tissues.

What are the health risks associated with high estrogen levels in men?

Here are some of the most common symptoms of high oestrogen levels in men. :

  • Infertility. Estrogen is a hormone that your body uses to regulate sperm production. High estrogen levels can slow sperm production and make it more difficult to produce healthy sperm.

  • Gynecomastia. Increased estrogen can cause more breast tissue to develop than usual. High levels can result in the development of a condition known as gynecomastia. This occurs when the amount of breast fat tissue is abnormally high.

  • Erectile dysfunction (ED). Increased estrogen levels can disrupt the hormonal balance required to achieve and maintain an erection. This is especially true if you have low testosterone at the same time.

Treatment for high estrogen levels in men

Diet, lifestyle, and exercise

  1. Dietary changes can also help keep your estrogen levels low.

  2. A low-fat, high-fibre diet is commonly recommended for estrogen level control.

  3. Some meat products contain oestrogen as a result of hormone treatment and should be avoided.

  4. Regular exercise and staying fit can also help to keep your estrogen levels low.


Some doctors may prescribe aromatase inhibitors to prevent the conversion of testosterone to estrogen.


High estrogen levels can be detrimental to a man's health and well-being. Symptoms of high estrogen levels may include decreased testosterone production, weight gain, fatigue, and a decrease in muscle mass.

Consider taking a testosterone booster supplement. Testofen®, for example, is a fenugreek extract with 50% Fenuside™ that has been shown to help increase free testosterone production, improve energy output, and maintain muscle mass.


In conclusion, it is evident that men have high estrogen levels due to a variety of reasons. Some of these reasons include obesity, aging, health conditions and the use of certain medications.

High estrogen in men can cause a range of health problems. It is important for men to be aware of the signs and symptoms of high estrogen levels and to seek medical attention if they suspect that they may have a problem.

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