Optimize Your Testosterone Naturally: Nutrition Strategies for Success


Testosterone, a vital hormone in the human body, is experiencing a concerning decline in levels. Over the past 30 years, the average level of testosterone has dropped by an estimated 30 to 50 percent, equating to a decline of over one percent per year. This decline is a matter of great concern, especially considering its potential impact on human health and well-being. While multiple factors contribute to this phenomenon, one significant aspect worth exploring is the influence of dietary choices. In this article, we will delve into the reasons behind the drop in testosterone levels, particularly focusing on the impact of environmental estrogens, and discuss strategies to counteract this trend.

The Decline in Testosterone Levels

Studies indicate a significant decline in testosterone levels among men. Research conducted between 1987 and 2004 revealed an average annual decrease of one percent in testosterone levels among men aged 45 to 80. A more recent study between 1999 and 2016 showed an even more alarming decline of about 1.8 percent per year among men with an average age of 27. These findings suggest that testosterone levels are not only decreasing but also doing so at an accelerated rate, affecting younger men more profoundly than older men.

Environmental Estrogens

One compelling theory to explain the drop in testosterone levels revolves around the influence of environmental estrogens. These estrogens, classified as phytoestrogens and xenoestrogens, mimic the effects of estrogen in the body, consequently impacting testosterone production. Phytoestrogens are naturally occurring compounds found in plants, while xenoestrogens are synthetic compounds, often originating from plastic manufacturing processes.

Avoiding Environmental Estrogens

To mitigate the effects of environmental estrogens, it is advisable to adopt certain practices. One of the primary recommendations is to opt for organic produce and meat, as conventional options are frequently contaminated with herbicides and pesticides. Organic alternatives can help reduce exposure to these harmful substances. Additionally, minimizing the use of plastic, including plastic water bottles and plastic-wrapped food, can help limit exposure to xenoestrogens. Filtering drinking water is another essential step, as tap water may contain xenoestrogens and other chemicals that can affect testosterone levels.

The Role of Phytoestrogens

While phytoestrogens may not be as potent as xenoestrogens, they still possess estrogenic activity to some extent. Foods such as flax, soy, legumes, fruits, grains, tubers, and leafy vegetables contain varying levels of phytoestrogens. While the impact of phytoestrogens on testosterone levels is not yet fully understood, it is advisable to exercise caution and potentially limit their intake or employ traditional food preparation techniques like soaking, sprouting, and fermenting to reduce their activity.

Calorie Intake and Testosterone Levels

Caloric intake plays a crucial role in testosterone regulation. Consuming too few calories for an extended period can lead to decreased testosterone levels as the body prioritizes survival over reproduction. On the other hand, excessively high body fat levels can increase aromatase activity, converting testosterone to estrogen. Maintaining a healthy body fat percentage is crucial for optimizing testosterone levels. While long-term fasting and intermittent fasting may have short-term effects on testosterone, they are not recommended as long-term strategies.

The Importance of Protein

Protein intake also influences testosterone levels. Both insufficient and excessive protein consumption can lead to decreased testosterone levels. Inadequate protein intake prompts the release of cortisol, which can suppress testosterone production. It is essential to strike a balance and consume an appropriate amount of protein to support testosterone synthesis and overall health.


Vitamins & minerals 

Micronutrients play a crucial role in maintaining overall health and optimizing testosterone production. When discussing micronutrients, they are generally categorized into three primary groups: fat-soluble vitamins, water-soluble vitamins, and minerals.

Let’s begin with fat-soluble vitamins, which include vitamins A, D, E, and K. These vitamins, along with water-soluble vitamins, appear to have a positive effect on testosterone production. Vitamin D, in particular, receives significant attention for its potential impact on testosterone. However, all fat-soluble vitamins, as well as other vitamins, seem to be important in regulating testicular function, testosterone production, and related receptors.

To meet the dietary requirements of fat-soluble vitamins, it is essential to include fatty animal products in your diet. Foods such as red meat, fish, eggs, and full-fat dairy are rich sources of these vitamins. Prioritizing the consumption of these nutrient-dense animal products becomes crucial to ensure sufficient intake of vitamins A, D, and K.

Moving on to water-soluble vitamins, such as the B vitamins (B1 through B12), choline, and vitamin C, it is possible to meet the dietary needs of these vitamins through plant foods. However, consuming a large number of plant foods to fulfill these needs can result in a high intake of polyphenols and fiber, which can have negative effects on testosterone production. Therefore, it is recommended to also prioritize the consumption of nutrient-dense animal products to meet the requirements of water-soluble vitamins.

Minerals, including magnesium, zinc, boron, iodine, and potassium, are important for testosterone production and testicular function. While plant foods can provide these minerals, they also contain high amounts of fiber, polyphenols, oxalates, phytates, and lectins, which can hinder mineral absorption. It is generally more effective to obtain these minerals from nutrient-dense animal foods. However, two exceptions are magnesium and boron, which are not found in high quantities in meat products and are poorly absorbed through plant sources. Magnesium and boron historically have been obtained through mineral-dense spring waters, and supplementing with liquid forms of these minerals can be beneficial.

Supplementation can be considered, particularly in the short term, to address deficiencies or reduce stress markers that may affect testosterone production. Essential foundational nutrients like vitamins, minerals, fatty acids, and amino acids can be supplemented if deficiencies or insufficiencies are present. Complementary supplements, typically herbal, such as ashwagandha, Tongkat Ali, and shilajit, may show promise for individuals with hypogonadism or infertility. However, herbal supplementation is generally not recommended as a long-term strategy due to temporary effects and potential side effects. Prioritizing nutrient-dense foods, adequate sleep, and avoiding foods that negatively impact testosterone production are more effective long-term strategies.


Prioritizing animal products in your diet can provide all the necessary nutrients, including amino acids, fatty acids, vitamins, and minerals. Such a diet reduces fiber, polyunsaturated fat, and polyphenol intake, which can positively impact fertility, testicular function, testosterone production, and androgen status. Embracing a largely carnivorous diet may ultimately be the most beneficial approach. Do you need personal guidance to feel free to contact me?

Share the Post:
group coaching program
Lorem ipsum dolor sit amet consectetur adipiscing elit dolor
Click Here
1 on 1 coaching
Lorem ipsum dolor sit amet consectetur adipiscing elit dolor
Click Here
Previous slide
Next slide