Natural Aromatase Inhibitors That Block The Production of Estrogen

Natural Aromatase Inhibitors

In today’s post, I am going to discuss 6 natural aromatase inhibitors that have been proven to block aromatase in the human body.

One of the most dangerous enemies to men when it comes to boosting testosterone is the Aromatase enzyme.

This destructive enzymes main role is to convert precious testosterone into the female hormone estrogen.

It goes without saying that men who want to keep their testosterone at high levels need to take measures to keep this enzyme as low as possible because this will ensure that you are protecting your testosterone and not allowing it to be converted into estrogen.

I have written a post about estrogen and how it can wreak havoc on a man’s hormones, to read it click here.

With that being said, let’s now look at a list of 6 natural aromatase inhibitors that can inhibit the aromatase enzyme in the body.

Natural Aromatase Inhibitors

1. Zinc

Zinc is one of the best natural aromatase inhibitors for men. The reason for this is because it’s been proven that zinc is a powerful estrogen blocker and helps to inhibit the aromatase enzyme which converts testosterone into estrogen.

A study that looked into how Zinc could influence the levels of estrogen in men showed some interesting results.

What this study discovered was that a zinc deficiency in any of the subjects resulted in higher levels of estrogen receptors.

This proved how zinc plays a big role in lowering estrogen in men. To see this study click here.

Zinc is a great mineral for men and is often called the sex mineral, it not only lowers estrogen but also increases testosterone and that is why it is crucial for men’s health.

To see my post on the benefits of zinc for men and how to find the best quality zinc supplement click here.

2. Resveratrol

Resveratrol is a chemical compound that is produced by many plants as an immune response when the plant is under attack by fungi or bacteria. By far the largest concentrations of resveratrol are found in the skins of grapes and this is why wine contains resveratrol.

There have been many studies that show that resveratrol can inhibit aromatase so let’s now take a look at some of this research.

  • This impressive article looks at research showing that in breast cancer cells resveratrol can inhibit aromatase. It also goes into more detail about how resveratrol can influence other areas of health. To see this study click here.
  • This ergo-log article shows the results of studies done at the University of Hong Kong that show how eating foods rich in resveratrol can help to lower aromatase. To see this study click here. 
  • This study shows that the phytochemicals in red wine help to inhibit aromatase enzyme. The results also showed that the higher the phytochemicals the lower the aromatase was. To see this study click here.

To get more resveratrol into your diet consume grapes, peanuts, berries, cocoa, blueberries and, of course, a moderate drink of red wine is fine but don’t go overboard if you want to keep your testosterone.

Resveratrol can also be purchased as a supplement. The supplement we recommend is this supplement that has a self-assembling nano-colloid system for enhanced resveratrol absorption.

3. Celery

I’m sure you have already heard about celery being touted as a great aphrodisiac and one of the reasons for these libido-boosting claims is because it increases testosterone. The reason it increases testosterone is b

The reason it increases testosterone is because celery contains a powerful testosterone triggering hormone called Androsterone.

Eating celery or even just smelling the scent of celery will increase Androsterone which will then lead to an increase in testosterone.

But that is not the only reason celery is an aphrodisiac as it’s also been shown to be a great natural aromatase inhibitor for men.

One of the main reasons it can have an aromatase inhibiting effect is because it contains a flavonoid called apigenin that has been proven in studies to have an aromatase inhibiting effect (source).

Celery is easy to incorporate into your diet by either juicing it with other fruits like apples or just eating it as it is with a little peanut butter.

4. White Button Mushrooms

Yes, it’s true, white button mushrooms can make you more of a man and they can also help to boost testosterone levels. Certain types of mushrooms like reishi and cordyceps have been shown to help boost testosterone.

And what is interesting is that research on women going through breast cancer shows how white button mushrooms can have a mild aromatase inhibiting effect and can lower estrogen levels.

This is great news for men who want to lower estrogen naturally and slowly allow more free testosterone to circulate in the body.

Here are some studies to show how mushrooms are also one of the best natural aromatase inhibitors for men.

  • This study showed that the phytochemicals in mushrooms help to inhibit aromatase activity and that eating a diet high in mushrooms will help to lower estrogen. To see this study click here.
  • This long-term study looked at the effects of giving women a combination of mushrooms and green tea. Results showed that this combination helped to inhibit aromatase due to the phytochemicals contained in green tea and mushrooms. To see this study click here.

5. Cruciferous Vegetables

If you want to boost testosterone and lower estrogen you simply must be eating cruciferous vegetables every day. These types of foods are very rich in phytochemicals that work to block estrogen in the body.

The reason that these vegetables inhibit aromatase is because they are high in a compound called 3,3′-  Diindolylmethane or (DIM) which is a compound that helps to lower estrogen in the body.

DIM also lowers estrogen because it promotes estrogen metabolism that is then eliminated through the liver. DIM is well known as one of the best natural aromatase inhibitors for men that can significantly reduce aromatase levels in the body.

To get this valuable compound into your body try to consume some of the following foods every day such as broccoli, cauliflower, cabbage, brussels sprouts, cauliflower, and kale.

6. Seeds

There are certain types of seeds that contain high amounts of something called polyphenols. Polyphenols are found in plants and seeds and are essentially an antioxidant that can bring us many health benefits. Studies show that foods high in polyphenols reduce estrogen in the bloodstream.

Two food sources that have high amounts of polyphenols are sesame seeds and pomegranate seeds. Pomegranate, in particular, is very powerful and studies show it can increase testosterone by 24% on average after subjects consumed it for 2 weeks (source).

But as well as that, research shows that pomegranate is also anti-estrogenic which to my mind makes it something that every man should be consuming.


I hope this has helped you identify some of the most powerful natural aromatase inhibitors for men so that you can now start to incorporate some of these into your diet and lower estrogen levels.

After lowering estrogen levels, follow this testosterone boosting protocol and experience all the benefits.

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