5 Foods That Kill Testosterone

Low testosterone is linked to many health and performance problems. Low testosterone can make it difficult to expend energy, build muscle, and maintain bone mass. According to publications from the National Institute of Health, low testosterone can also lead to health conditions such as heart problems, diabetes, metabolic syndrome, and obesity.

If you suffer from low testosterone or you’re looking for ways to protect it, a healthy diet is key. Most people with any kind of deficiency know the importance of being picky when it comes to diet. So, naturally, those with a testosterone deficiency are bound to wonder…

What Foods Kill Testosterone?

There are some foods that can greatly reduce testosterone in the body. Avoiding these foods will help keep your testosterone at healthy levels, or prevent further losses.

5 Foods That Kill Testosterone

So, what foods kill testosterone? In this article, we’ll discuss some of the foods that kill testosterone. These foods can also cause belly fat. Of course, you shouldn’t cut all of these foods out entirely.

There are a lot of foods that decrease testosterone levels and cause belly fat, but a lot of them include vitamins and minerals that are essential to a healthy diet.

Let’s talk about 5 foods that can lower your testosterone as well as cause belly fat. Diet can be everything when it comes to monitoring your health, and that includes your testosterone levels.

Your diet is every bit as important as how much exercise you get or watching your weight. Making sure you are eating the right foods, and avoiding the wrong foods, is an important step in protecting your health. That being said, let’s talk about 5 foods that kill testosterone and cause belly fat.

Soy Products

Out of all the 5 foods that kill testosterone this one is most commonly known. Soy products such as tofu and soy milk have been shown to lower testosterone. A study done by the University of Guelph in Ontario found that drinking soy protein for 54 days resulted in lowered testosterone. Soy also contains phytoestrogens, which mimic the human hormone estrogen and can cause hormone imbalances.

However, the research is conflicting. Other studies have failed to link low testosterone to soy-based products. It will require much more research before a definitive answer is found. Until conclusive evidence in either direction is found, it is a good idea to avoid soy products if you already have low testosterone.


The plant licorice is used as a sweetener in some candies and beverages, and it’s one of the five foods that kill testosterone and cause belly fat. Regardless of the name, most licorice candy does not actually contain licorice. Licorice is also used in many natural home remedies for everything from a cough to pain relief.

Several studies over the last several years have found that licorice causes hormone changes over time. One study by the University of Padua found that licorice significantly lowered testosterone in men after daily use for just one week.

Polyunsaturated Fat

Polyunsaturated fat is found in most vegetable oils and vegetable oil based margarine and spreads, and unfortunately, it’s one of the 5 foods that kill testosterone and cause belly fat.

Recent studies have found that daily consumption of polyunsaturated fats can significantly lower testosterone. Foods containing this fat are foods that decrease testosterone, which is unfortunate, as this fat is found in a variety of foods. While some of these “healthy fats” are required for proper overall health, it is a good idea to limit your intake of these fats as much as possible.


Flaxseed is commonly found in health foods, as it is rich in fibers and nutrients. However, Flaxseed is one of the foods that lower testosterone. According to several studies, too much flaxseed could cause lower testosterone levels. Flaxseed is also high in omega 3 fatty acids, which are good for your heart in small doses but can also be linked to lowered testosterone.

Trans Fat

Another common ingredient found in a lot of foods that lower testosterone is trans fat. Trans fat is one of the 5 foods that kill testosterone and cause belly fat.

It’s primarily found in processed foods and fast food items. You should really avoid trans fat for a healthy diet, as it has been linked to heart disease, obesity, and diabetes.

Studies have also found that a high intake of trans fat significantly decreases testosterone as well as fertility. For your overall health, you should avoid trans fats as much as possible.

Additional Foods to Avoid

As noted in the above examples of 5 foods that kill testosterone, polyunsaturated fats and omega 3 fatty acids in high quantities can significantly lower testosterone over time. For these reasons, you should avoid these additional foods as well as any other foods or supplements high in these fats. Generally speaking, a low fat diet is best when trying to avoid low testosterone. So let’s talk about a couple more foods that decrease testosterone.

Walnuts and Almonds

Nuts are a healthy snack packed with protein and healthy polyunsaturated fats, so you might be tempted to eat quite a lot of them to boost your protein intake on workout days. However, you might want to cut back on your intake of walnuts and almonds. Both of these nuts are foods that lower testosterone. One research study found that these two nuts in particular were found to increase levels of sex hormone binding globulin, also called SHBG proteins. These proteins adhere to testosterone and carry it out of the body. Keep nuts and seeds in your diet, but skip the walnuts and almonds.

Fresh Cold-Water Fish

Fresh cold-water fish is one of the many foods that lower testosterone. It’s packed with omega 3 fatty acids. Fish in this category include tuna, salmon, and trout. For several years, nutritionists have recommended eating at least two servings of this type of fish for overall health due to the omega 3 fatty acids they contain. However, those with low testosterone should avoid going beyond two small servings of this type of fish as omega 3 fatty acids have been linked to lower testosterone in both men and women.

In Summary

You may have noticed that many of the 5 foods that kill testosterone and cause belly fat are good for you in other ways. Completely cutting out healthy fats, for example, is not going to be good for your heart health. A lot of the foods that lower testosterone also include vitamins and nutrients that you need in order to be healthy.

That being said, limiting these foods and preventing excess is what is important. If you are suffering from low testosterone already, you might consider a testosterone supplement such as Ageforce testosterone patches. These supplements boost testosterone production to help counteract the effects of a poor diet as well as certain foods that decrease testosterone. However, it’s important that you do what you can to naturally prevent testosterone loss. As with all things regarding your health, keep balance in mind.



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