Epigenetics Series: How does stress affect your genes?


Could your genes and stress be related? Is stress passed down from generation to generation?

Recent research shows that stress may alter our genes in a way that’s linked to mental and physical illnesses. These stress-induced illnesses may even be hereditary, meaning the trauma of our ancestors impacts our contemporary genetic expression. 

How is stress related to your genes? Why is stress such a problem for health?

And what can you do about it to take control of your health?   

What is stress?

What’s the first thing you think of when you think of “stress?”

Maybe you instantly think of a project you’re working on at your job or a loan you’re trying to pay off. You may even think of public speaking or skydiving.

Interestingly, when we think of “stress,” we automatically think of situations. We think of instances where our bodies are stressed. These are uncomfortable or challenging situations that push our bodies and brains to new places.

These situations cause us “stress.”

In reality, though, stress itself is a response to these situations.

When these situations occur, our bodies release stress hormones called glucocorticoids. The principal glucocorticoid is cortisol, otherwise called “the stress hormone.”

There are two types of stress: acute and chronic.

Acute stress

Acute stress occurs in the short-term. This is when you’re met with a challenging situation that you have to respond to in some way. To overcome this stressor, your body releases a burst of glucocorticoids.

Glucocorticoids prepare your body to tackle the stressor. For example, your heart might start pumping blood faster to give your body more oxygen; your eyes might dilate to see more around you, and your hands and feet might tingle because they’re receiving more blood (in case you need to fight or flee).  

These stress responses are often dubbed as symptoms of “anxiety.” But in the short-term, these hormones can actually give us a biological advantage. For example, they would allow us to fight or flee a bear we come in contact with. In more practical terms today, this response could also make us more alert and energized to give a speech or take a test.

In short spurts, glucocorticoids are manageable and healthy. They can help you tackle a situation with confidence and determination.

It’s when glucocorticoids flood our bloodstream for an extended period of time that they become an issue.

Chronic stress

Chronic stress is long-term. This is caused generally by ongoing stressful situations, like a career you hate, a debt you can’t pay, or an ongoing divorce. Chronic stress can also be the result of PTSD. Even if you aren’t currently going through the stressor, memories of that trauma can continue releasing glucocorticoids for months or years.

Chronic stress causes high levels of stress hormones for an extended period of time. This damages the endocrine system by unbalancing hormones, tiring the body, and fatiguing organ function.

In fact, chronic stress can even negatively impact your genetic expression.

Moreover, this altered gene expression can be passed down from generation-to-generation.

Before we get into how chronic stress alters epigenetic expression, let’s first take a look at why stress is bad for us.

Why is stress harmful?

Stress kills. Stress has been linked to:

Chronic stress can literally burn out your body. Your adrenal glands, which produce cortisol, get fatigued and don’t function properly. The oxidative stress caused by these stressors creates harmful free radicals that severely damage your cells. This accelerates the aging process, damages the immune system, and impacts cognitive function.

Stress is linked to just about every disease—big or small. You’re even more likely to catch a common cold if you’re stressed.

Cortisol and testosterone

Stress also has a direct impact on your sexual health.

If you’re suffering from low libido and low testosterone, it may be because you’re stressed.

Numerous studies have shown that high levels of cortisol are directly linked to low levels of testosterone. There is especially a link between stress and severe trauma with PTSD. Higher cortisol in stressful situations drastically lowers testosterone.

When your cortisol goes up, your testosterone goes down.


Why does higher cortisol mean lower testosterone?

There are likely a number of hormonal pathways that create this hormonal relationship. To simplify it, we can look at the building blocks of cortisol and testosterone synthesis.

The body uses cholesterol to produce cortisol. Cholesterol is also a necessary part of testosterone synthesis. When stress levels increase, all of your body’s cholesterol goes to produce cortisol. This leaves no cholesterol left to produce testosterone.

Testosterone is a critical hormone in healthy adult males. Low testosterone is associated with decreased sex drive, erectile dysfunction, depression, anxiety, weight gain, reduced muscle mass, cognitive impairment, arthritis, increased risk of heart disease, and more.

Low levels of testosterone kill your energy, productivity, enjoyment, and health. And low levels of T are a direct result of high cortisol and high stress.

Chronic stress not only impacts our hormones but also our genes. High levels of cortisol and low levels of testosterone can alter the way our DNA is expressed, putting us at risk for disease and illness.

How does stress alter your epigenetic expression?

Epigenetics involves two key genetic alterations: DNA methylation and histone acetylation. DNA methylation adds a methyl group to the end of a DNA structure, and histone acetylation adds an acetyl to the end of the histone binding. These additions can either activate or deactivate certain genes.

Research has shown that stress causes both methylation and acetylation on a variety of genes, especially neurological genes (those in the brain).  

DNA methylation and stress

One study found that certain psychological stressors can cause DNA methylation of certain genes. For example, war trauma and physical abuse caused DNA methylation to occur on genes that activate damaging psychiatric disorders.

A study of Cushing’s Syndrome, which is caused by excess cortisol production, found genome-wide changes with regards to DNA methylation. They discovered that individuals with high cortisol levels had less DNA methylation compared to healthy individuals.


DNA methylation suppresses the expression of genes. In this way, certain harmful genetic expressions need DNA methylation in order to be suppressed. For example, in the study, the gene for psychiatric issues remained active because stress kept those genes “turned on;” this caused a number of CS patients to suffer from mental illness at a higher rate.

Research at Johns Hopkins found that mice given corticosterone appeared more anxious during a maze test. When testing their gene methylation levels, they found altered expressions in three of the five HPA axis genes.

They especially found higher levels of Fkbp5, which is the molecular complex that interacts with the glucocorticoid receptor. Genetic variations in Fkbp5 have previously been associated with PTSD and mood disorders.

transform-your-health-with-dna-2

Overall stress and genes

Basically, stress boosts cortisol and other glucocorticoids. These hormones impact histone coding and DNA methylation, activating genes of illness while deactivating healthy-suppressive genes.

Stress also plays an important role in those genes that control memory and cognitive function. Too much cortisol and these genes “turn off,” causing serious psychological and behavioral concerns.

Glucocorticoids, like the stress hormone cortisol, alter the genetic expression in the brain. Thus, any cortisol-boosting situation—like anxiety, PTSD, depression, and stress—can impact epigenetic chemical tags.

Thus, prolonged stress causes significant epigenetic changes that can drastically impact mental and physical wellbeing.

Stress doesn’t just alter your own genes. These epigenetic expressions and psychological concerns can be passed on for generations as well…

How does stress impact your children’s genes?

That’s right. You can pass your stress on to your children.

Studies have shown that environmental conditions of previous generations impact the expression of our current genes as well.


For example, one study found that daughters of women who experienced the Dutch famine were twice as likely to develop schizophrenia. The daughters did not go through the famine themselves, but their mother’s trauma was genetically passed down, increasing the offspring’s risk of mental illness.

Other studies have shown that extreme stress during pregnancy, like living through the 9/11 attacks, can pass the experience on to the child. These children report depression, anxiety, and poor coping mechanisms at a much higher rate than parents who did not live through extreme stress.

This is true even when the children are well cared for. A study of rats found that parents who experienced epigenetic-altering stress passed this genetic structure on to their pups and grand pups—even if they’re pups were cared for and loved in early life.

Although these altered genetic expressions are hereditary, they’re not permanent.

In fact, you can reverse stress-related DNA changes with environmental and lifestyle factors.  

A study of identical twins looked at how environment and trauma impacted epigenetic flags. Although the siblings were genetically identical, their epigenetics changed over time. One twin had depression, anxiety, and obesity while the other did not. This is likely because the latter twin was able to change his epigenetics in a way that suppressed the genes for those diseases.

We have power over our epigenetics.

You can deactivate the stress-related genetic expression that you may have inherited from your family.

And you can prevent the activation of your own stress-induced DNA methylation.

How can you reverse stress-induced genetic risk factors?

  1. Meditate.

One of the easiest and most effective ways to combat high stress is through meditation. Relaxation practices have been shown to reduce cortisol and increase testosterone. In fact, even just four months of meditation practice can help reset hormone levels and improve stress response.

I recommend taking a yoga class and learning deep breathing exercises. You should also get outside to meditate and relax. Studies show that taking a walk in nature is linked to lower cortisol levels. Fresh air helps calm the mind and body—and gets you to exercise as well.  

  1. Workout.

Working out has a direct impact on mood and cortisol. Working out releases endorphins, which makes you happier and less stressed.

High-intensity interval training boosts testosterone and decreases cortisol. Learn more about using HIIT to lower cortisol and increase T here.

This decrease in cortisol has actually been shown to boost cognitive function and improve behavior and mood.  

However, if you have high levels of stress, an intense workout might worsen the problem by boosting cortisol in the short-term. This cortisol increase isn’t harmful to your genes, but it can increase levels of anxiety and tension in individuals already experiencing high levels of stress.

Plus, losing weight and fat can help reduce stress. Moreover, body fat increases estrogen, which decreases T levels. This causes lower testosterone, and low T, in turn, leads to increased body fat and reduced muscle mass—which further impacts stress. It becomes an unhealthy cycle of weight gain, low T, and stress!

  1. Eat more carbs.

People tend to shy away from carbs because they “make you gain weight.” However, a diet that’s too low in carbs can actually make you gain weight by increasing cortisol levels.

Carbohydrates actually help reduce cortisol levels, especially post-workout.

However, don’t go guzzling carbs when you’re stressed, as too many carbs will cause weight gain and this can further increase cortisol and lower testosterone.

It simply means you want to maintain a balance of macronutrients: proteins, fats, and carbs. Studies have shown that higher protein diets lead to high cortisol levels, while a strong ratio of protein to carbs creates the most balanced hormones.

Click to learn more about the dangers of an all-protein diet—and why you need carbs.

  1. Get more vitamin C.


Vitamin C has been linked to reduced cortisol production, especially after an intense workout. Vitamin C is also a great testosterone booster.

One study found that vitamin C actually regenerated 58% of damaged testosterone molecules. It also helps with sperm quality, motility, and volume for improved sexual health. Boost your testosterone and you can help reduce your cortisol and stress.  

You can find vitamin C in a number of healthy foods, like citrus, guava, red peppers, strawberries, and papaya.

  1. Sleep more.

Sleep helps reset your hormone levels, reducing cortisol and increasing testosterone.

In fact, if you don’t sleep enough, your cortisol levels rise astronomically.

Cortisol levels naturally rise slightly in the morning to help us wake up and prepare for the day. In reverse, cortisol drops at night to help us sleep.

However, if your body doesn’t drop cortisol at night, you’ll deal with insomnia and late-night anxiety. You’ll also have increased levels of cortisol in the morning that can cause severe, chronic stress whenever you’re awake.  

Sleep is critical to balance hormones, reduce stress, and restore your body’s natural health.

Learn more about how sleep impacts your epigenetics here.

  1. Stand in power poses.

Studies have shown that you can increase testosterone by 20% and reduce cortisol by 25% simply by standing in a “power pose” for two minutes. The researchers concluded that you can change your brain and hormonal chemistry through body language and behavior.

Simply pretending to be powerful and stress-free will make you powerful and stress-free!  

Conclusion

Stress impacts our behavioral epigenetics. Traumatic experiences in our past—and in our ancestors’ past—can scar our DNA. Although we can inherit stress-induced genetic expressions, we can also reverse this process as well. With certain lifestyle and environmental changes, you can reduce your stress and reset your genetics for a healthier expression.

Are you ready to change your genes?

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COMING SOON TO AMAZON

In Male 2.0™, Dr. Tracy Gapin has turned everything we once thought we knew about men’s health and performance upside down. The old model of how to be “a man” is broken. A man who works himself to death. A man who tries to NOT get sick but isn’t really healthy either. A man who takes a pill for every ill but is never really cured. That was Male 1.0. Now, imagine being THE MAN ─ owning your performance in the bedroom, the weight room, and the boardroom. Living a fully optimized life. Becoming limitless. This is Male 2.0!

Tracy Gapin, MD, FACS  is a board-certified Urologist, Men’s Health Expert, Author, and Professional Speaker. Using state-of-the-art biometric monitoring, nutrition and lifestyle intervention, Dr. Gapin coaches Fortune 500 executives and evolutionary leaders of business, sports medicine, and high performance. He specializes in cutting-edge precision medicine with an emphasis on epigenetics, providing men with a personalized path to optimizing health & performance. www.SmartMensHealth.com 

Why You Should Never Eat A High-Protein Diet If You Want To Build Muscle


Protein gives you (muscle) gains… right?

Wrong!

The myth has finally been debunked. Loading up on protein does not make you gain more muscle.

In fact, too much protein can actually hurt your muscle-building efforts! You’ll be better off if you Buy sarms and other supplements which provide targeted assistance to the areas of your body that need it.

If you’re serious about gaining muscle, keep reading to learn about the relationship between protein, testosterone, and muscle gain.

It’s not what you expect!

Testosterone Boosts Muscle Gain

Muscle Growth

Let’s start by understanding how we build muscle. Although the process is complex, in essence, you build muscles when the muscle “tears.”

When you lift weights, you actually damage the muscle fibers. After you’ve finished lifting weights, the muscle starts to rebuild itself to fix the damage caused during the lifting session. Your body uses protein synthesis to rebuild the muscles; the muscles start to heal with protein chains. With repetitive damage (like consistent workouts), the muscle continues to grow with additional protein synthesis.

That’s right—muscles grow after you lift while you’re resting.

Hormones play an important role in this, especially testosterone which contributes to muscle growth. Your hormones regulate the cell activity that tells your muscles to start repairing.

Testosterone

Testosterone is the “male” sex hormone that, during puberty, gives a man his deep voice, hair growth, and adult-sized penis. It’s also the hormone that increases libido (sex drive) for both men and women.

It plays a crucial role in keeping bones solid and healthy. Men naturally have greater muscle mass than women because of their testosterone levels. (Women with high muscle mass may have higher testosterone levels as well.)

Testosterone is necessary for muscle mass growth.

Studies have proven that testosterone helps increase muscle mass by encouraging the body’s natural synthesis of muscle protein. The muscle-building process uses the T hormone to function.

This T hormone actually boosts protein synthesis and activates the satellite cells that tell your body to start “building” muscle. It also helps stimulate the growth hormone—which is the hormone that activates tissue growth.

Moreover, testosterone can help increase the efficacy of workouts, especially resistance exercise (weight lifting). This means that high levels of testosterone can make your workouts more effective because T improves the “repair” process.

Overall, research has shown that strength training with high levels of testosterone results in a greater increase in muscle size than strength training alone.

Testosterone is a critical contributor to gaining and retaining muscle mass.

Low Testosterone

Low T levels can cause the opposite effect because low testosterone can lead to lowered libido, weight gain, brittle bones, and a loss of muscle mass.

Although testosterone declines naturally with age, low testosterone levels are never normal. There is often some underlying factor that contributes to low testosterone. In many cases, testosterone is caused by a hormonal imbalance in the body as a result of diet and lifestyle.

Learn more about low testosterone and the natural ways to increase T levels here.

If you have low testosterone levels, you’re likely finding it hard to increase your muscle mass. No matter how much you workout, you don’t have the T hormone needed to signal your muscles to start repairing.

Protein Reduces Testosterone

So we know that testosterone enhances muscle…

Now, how are protein and testosterone related?

Protein

“Protein” is a macromolecule that the body uses to function properly. It’s naturally found in animal products, nuts, legumes, beans, and some dairy. Often, when we think of a high-protein diet, we think of eggs, nuts, and lots of meat like chicken and beef.

Protein is actually composed of amino acids, which are the building blocks of muscle mass. You may have noticed that when talking about muscle gains, I said “muscle protein synthesis.” This is because are muscles are made up of proteins—or amino acid chains—in our body.

But the protein that makes up our muscles is different than the protein that we consume.

Edible protein, like meats and protein powder, are actually hard for our stomachs to break down into nutrients. That’s why you may get a bloated stomach or gas rumblings after a meaty meal; your body is attempting to break down that protein.

In fact, if you have too much protein, your body actually goes into overdrive to try to digest that protein. Your overworked body actually releases cortisol in response to this “stressful” state of digestion.

Cortisol

Cortisol is the “stress hormone” that the body releases when we’re feeling anxious or stressed. This can be a conscious stressor, like a hard project at work, or an unconscious one, like your body trying to fight off a disease (or break down protein).

Cortisol can have a lot of negative effects on our bodies in the long-term. But the most relevant effect here is that cortisol inhibits the production of testosterone.

Research shows that when the body is in a “stressed” state with high levels of cortisol, the sex hormones shut down. Basically, your body is too busy thinking about survival to think about sex (even though testosterone provides a lot more than just sexual benefits).

One study found that not only does cortisol reduce total testosterone… it especially reduces testosterone during exercise recovery especially. If you have high levels of cortisol while working out, your testosterone levels will be low. If your testosterone levels are low during and after your workout, you won’t be able to build new muscle.

Basically, your workout would end up with no new gains.

SHBG

Along with cortisol, excessive protein also raises the level of sex hormone binding globulin (SHBG). SHBG is the protein in the blood that binds with over 60% of your body’s free-floating testosterone, rendering that testosterone unusable.

The more SHBG you have, the lower your testosterone levels.

If protein increases SHBG, it increases the protein that “steals” free-floating testosterone.

With cortisol and SHBG, protein creates a hormonal double whammy against testosterone levels in the body.

The Relationship of Protein and Muscle Gain

If a = b and b = c, then a = c.

If you need testosterone to gain muscle…

But excessive protein lowers testosterone levels…

Then excessive protein inhibits muscle gain.


I know what you’re thinking.

“But muscle is made from protein. So if I eat protein, I’ll have more muscle.”

However, the protein in your muscles is slightly different than the protein you digest. Yes, you need the amino acids in edible protein in order for your body to make its own protein.

However, the amount of protein you consume does not correlate with the amount of muscle you gain or have.

In fact, once you hit a threshold of protein amino acids and nutrients, your body doesn’t want any more.

Overeating protein will not help muscle gain or improve your overall health. This is true of food-based protein as well as protein powder.

How Much Protein You Need

This means you still need protein—but in moderate amounts.

Protein is one of the three key macronutrients that the body needs to function. However, you should balance this out with the other two macronutrients—carbs and fats.

Having a high-protein diet will not give you bigger muscles. Having a balanced diet of proteins, carbs, and fats will help you gain muscle fast.

So how much protein should you be consuming?

A study at Kent State University looked at protein oxidation, which is the process of synthesizing protein and building muscle. They found an unhealthy increase in oxidation in participants who ate more than 0.8g per pound of body mass daily. Higher levels of oxidation actually have a negative effect on muscle synthesis. Basically, your body tries to synthesize too much protein—that it stops making muscle altogether.

These researchers concluded that the optimal protein intake daily is 0.8g of protein per pound of body weight.

When to Consume Protein

There’s also an optimal time to consume protein if you want to focus on your muscle growth. Studies show that you should consume protein right after a workout, not before it.

If you consume protein before a workout, it will spike your cortisol levels. This spike in cortisol decreases testosterone and growth hormone, which will result in a less effective workout and recovery. Protein also raises insulin levels, which further lowers T count.

Carbs For Muscle Growth

So you’re getting the optimal 0.8g/lb of protein.

What can you eat to actually boost your muscle mass if it’s not protein?

Carbohydrates.

Building muscle takes high levels of energy. Energy comes from calories. Calories are most concentrated in healthy carbohydrates.

This is why you’ll hear of professional athletes or marathon runners “carb loading” the night before a big event or race. Carbohydrates provide energy needed to perform in a peak state.

Carbohydrates are also necessary after exercise. Physical exertion depletes muscle glycogen, which is an important part of the recovery and rebuilding process. The fastest and strongest way to boost muscle glycogen after a hard workout is through high-caloric carbohydrates.

Interestingly, studies have shown that a combination of both protein and carbohydrates is the most efficient at restoring muscle glycogen storage for the fastest recovery process.

Not all carbs are created equal, but each can have an impact on your gains. There are three types of carbohydrates: starch, sugar, and fiber.

Starchy carbs are most beneficial for building muscle. These include:

  • Potatoes
  • Yams (sweet potatoes)
  • Steel cut oats
  • Rice
  • Peas
  • Corn
  • Beans
  • Whole wheat grains

Still, sugar and fiber carbohydrates are important too. Sugars give you energy. You need this energy to have a strong workout and push yourself to the maximum. However, you want to focus on natural sugars, like the fructose and sucrose found in fruits and vegetables. This will give your body the energy it needs without unhealthy spikes in blood sugar.

Fiber is also useful for an overall healthy body. It is what helps you go to the bathroom, which is important for maintaining a healthy gut and detoxed system. Fiber can actually normalize hormones by helping to stabilize blood sugar, reduce cortisol levels, and get rid of excess estrogen (the “female” sex hormone). Fiber can help rebalance your hormones to a more natural, testosterone-happy state. And we know testosterone is critical to muscle growth!

Basically, if you want to build muscle, you need to have a healthy and balanced diet. This generally means a diet that is:

  • 50% carbohydrates (starch, sugar, fiber)
  • 20% protein (animal products, powders)
  • 30% good fats (eggs, avocados, olive oil)

The Bottom Line


Let’s sum it all up.

  • Testosterone is needed for healthy muscle growth.
  • High-protein diets reduce free-floating testosterone levels.
  • Thus, protein, in excessive amounts, can inhibit muscle growth.
  • Consumption of 0.8g of protein per pound of body weight (or 1.8g per kilogram) is optimal for post-workout recovery.
  • A combination of protein and healthy carbohydrates is necessary for muscle reparation and growth.

You need a balanced diet of carbs, proteins, and fats to balance your hormones, gain muscle, and have healthy overall wellness.

Not sure what a balanced diet looks like?

Not sure what you should be eating to gain muscle and reinvigorate your body?

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With this genetic-based report and private consultation, I’ll give you practical tools and recipes to balance your diet and make healthy lifestyle choices.

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7 Testosterone Boosting Myths No One Will Tell You About


If you’re one of the 25% of U.S. men suffering from symptoms of low testosterone-or one of the millions of men following testosterone boosting myths-you’ve probably tried anything and everything to raise your testosterone levels. But nothing seems to be working.

If you suffer from low testosterone, you may be experiencing:

  • Low libido and sex drive
  • Low sperm count
  • Weight gain
  • Muscle loss
  • Anxiety and depression
  • Diminished mood
  • Insomnia
  • Brain fog
  • Loss of vitality
  • Erectile dysfunction

Are you sick and tired of these symptoms making you sick and tired?

Of course, you are! So you visit your doctor, who prescribes some testosterone replacement therapy or medications or pumps or doodads… and yet you still feel the same crappy way.

That’s because most therapies for testosterone don’t get to the root of the issue. They raise T-levels in the short-term without attacking the underlying root cause.

So maybe you’ve even decided to make lifestyle changes to address these root-cause concerns. That’s the first step towards overall health and increased testosterone.

But months later and you’re still not seeing results.

Why?

Because there are a number of testosterone boosting myths floating around out in the “world wide web” that just don’t work.

I’m here to debunk those myths to ensure that every lifestyle choice you make is optimizing your health with increased testosterone, regulated hormone levels, and a vibrant sex life!

So what are these testosterone boosting myths? And what can you do instead to exponentially boost your testosterone levels for real?

Myth 1: “Working out boosts your testosterone.”

No, working out doesn’t boost your testosterone. This is a common testosterone boosting myth. Working out the right way boosts your testosterone. Not all exercise is created equal when it comes to raising your testosterone levels.

Endurance exercise, like running and cycling, may actually reduce your free-floating testosterone levels. A number of studies have shown that prolonged endurance training can interrupt hormone production and damage the male reproductive system—aka lower testosterone.

Moreover, low testosterone generally means increased estrogen; increased estrogen can lead to low bone density and osteoporosis. This means that men with low testosterone are more susceptible to injuries during endurance exercise. It becomes a double whammy of problematic low T!

But that doesn’t mean you shouldn’t be working out. In fact, you need physical exercise in order to lose weight and boost your testosterone. Instead, focus your exercise efforts on HIIT, lifting weights, and yoga.

High-intensity interval training has been shown to have a higher testosterone response than steady endurance exercise. It also burns more calories and boosts fat loss in both the short- and long-term. One study of overweight men found that 12 weeks of HIIT reduced their fat mass by 17%. Losing weight thus helps to increase the level of free-floating testosterone, regulate hormones, and reduce the risks of metabolic syndrome.

Combining HIIT with weightlifting has been shown to help burn fat at a higher rate. Lifting weights helps to build muscle. The more muscle you have, the higher your testosterone levels. Plus, body muscle helps your body use up more energy and burn more fat. You’ll burn fat at a faster rate, helping to quench weight-related low T.

Yoga has also been studied as a strong testosterone booster. Yoga can help lower stress and anxiety, which in turn lowers cortisol levels. Cortisol kills testosterone production and destabilizes hormones. Yoga is able to minimize cortisol to improve T levels and overall reproductive health. Yoga has also been shown to boost libido, improve erection quality, improve orgasms, stimulate genital blood flow, and enhance sexual pleasure. It’s time for downward dog if you ask me!

Myth 2: Eating fats hurts your testosterone levels.

Having fat on your body can lower your T levels, but eating fats will now lower your testosterone. In fact, you need fats in your diet because testosterone is fat-soluble. If you cut out fats, your free-floating testosterone has no where to run… so your T lowers in tandem.

In fact, low-fat diets are proven to kill your T. One study found that a diet with less than 40% fat drastically decreased testosterone levels. Another study found that increasing the percentage of calories from fat from 20% to 40% increased testosterone levels drastically. This study also found that a low-fat, high-fiber diet reduced testosterone by 12%. Moreover, fats are necessary to regulate the endocrine (hormone) system, including the production of testosterone.


Plus, eating fats can actually help you burn body fat. Research found that participants eating a low-fat diet only burned 18.8% of their energy from fat, while the high-fat diet group burned 41% of their energy from fat. Furthermore, the high-fat group had 13% higher testosterone levels.

Nevertheless, eating a diet too rich in fats can make you gain weight. And being overweight or obese will lower your testosterone levels. In this way, you’ll want to eat healthy fats like omega 3s (fish), avocados, and coconut oil. You should also evenly balance all three of your macronutrients: carbs, fats, and protein. 

Myth 3: Eating carbs hurts your testosterone levels.

In the same vein, people tend to demonize carbs. Nope, this is another testosterone boosting myth. In reality, carbs are absolutely necessary for hormone production. Sure, processed carbs are bad for you, but they give all carbs an unnecessarily bad rep. Whole-wheat products and grains are vital to ensure your body stays healthy and functioning.
A study by the University of North Carolina found that participants on a low-carb diet had reduced testosterone and raised cortisol (which kills the production of T). On the other hand, a Life Sciences Journal Study found that men on a high-carb diet for 10 days had higher levels of testosterone and lower levels of cortisol.

In this way, scientists have concluded that carbs help keep cortisol levels low. Cortisol not only stops the production of testosterone but also binds to free-floating testosterone for a double whammy of low T. Carbs can help fight off these T-killing effects of cortisol. If you want to boost your testosterone, stick to a moderate amount of whole-wheat, full-grain carbs.

Myth 4: Soy will increase testosterone levels.

Soy is commonly considered a healthy protein alternative to “fatty” meats. Not in the testosterone boosting myth busters house! Soy can be found in a number of protein powders, as people assume soy can help build muscle. The real reason “soy protein isolate” is used in so many protein powders? It’s cheap and easy to come by.

Researchers have found that soy can actually lower testosterone and raise cortisol. This is likely because soy is highly estrogenic, so much so that one study even found male subjects had enlarged breast and nipple discharge when eating high amounts of soy. This is obviously not what any guy wants who is trying to raise their testosterone levels. Perhaps they will have better luck with a testosterone booster taken as a dietary supplement.

Moreover, men who eat a lot of soy were found to have high levels of equol in their bloodstream. Equol is an anti-androgen that shuts down hormone production, making the manufacture of testosterone impossible. This soy-related diminishment of hormone production can also lead to infertility and low sperm count.


Steer clear of soy if you’re working on boosting your testosterone levels. Watch out for “soy protein isolate” in your protein powders. Be aware of the soy content in your sushi platters.

If you’re lactose intolerant and use soy as an alternative, try almond milk or cashew milk instead. These nut milks are lower in calories and higher in testosterone-boosting goodness. 

Myth 5: Drinking alcohol gives you a “man’s” boost.

The image of sipping a cold beer or scotch seems “manly,” and so many people naturally associate alcohol with testosterone. However, booze actually lowers your testosterone levels, reduces fertility, and promotes weight gain. One study found that alcohol, even in the short-term, can severely suppress the synthesis of testosterone. Some studies even show that two drinks per day can cause these testosterone-minimalizing effects. Alcohol has also been linked to erectile dysfunction, depression, and anxiety—all of which are related to low T.

Plus, alcohol makes you gain weight. Drinking your calories without any nutritious value is a sure-fire way to quickly increase the number on the scale. And the higher the number on the scale, the lower your testosterone.

Alcohol also influences the liver. The liver is responsible for metabolizing testosterone and ridding the body of excess estrogen. While you’re drinking, the liver has to instead work to metabolize the alcohol rather than rid the body of estrogen. Estrogen then builds up in the body, which suppresses T production and stores more fat.


Beer is especially a testosterone killer. The hops in beer are highly estrogenic, so much so that beer is being studied as a treatment for hot flashes in menopausal women. The estrogenic properties in beer slow down testosterone production and pack on the pounds towards a double whammy of low T.

Alcohol of any type is the enemy of your testosterone by stopping testosterone production, increasing estrogen, raising cortisol, damaging the liver, and increasing fat storage. The more you drink, the lower your testosterone.

It’s okay to drink in moderation, though. Have one glass per day or keep your drinking to once per week.

Myth 6: ED medications help with boosting testosterone.

The relationship between low testosterone and erectile dysfunction is complex and not fully understood. But we know that treating ED doesn’t solve low testosterone, and raising testosterone doesn’t necessarily treat ED. Although the two are linked, they’re not interdependent. A man could have low testosterone and diminished libido but still have the ability to have an erection. Another man may be incredibly horny with a high sex drive, but he can’t seem to have an erection when the time comes. ED and low T both affect sex, but they’re not the same.

In this way, erectile dysfunction medications are not a solution for low T.

Moreover, ED medications could actually affect your testosterone levels in some way. Because ED medications like Viagra and Cialis only mask the symptoms of an underlying problem, they can actually create more psychological concerns. These can influence your brain’s ability to send signals to the endocrine system to make testosterone.

If you have erectile dysfunction, talk to your doctor to see if you have low testosterone as well. The two are not the same, but they can often be treated with similar lifestyle changes.

Myth 7: Masturbation boosts your testosterone.

Some men have the belief that the more you masturbate, the higher your testosterone levels. The thought process goes that every time you get aroused, your testosterone levels go up. So masturbating and getting aroused often is good for T levels… right? Negative, this is another one of those crazy testosterone boosting myths.

Well, that’s not exactly how it works. While it’s true that arousal boosts testosterone in the short-term, masturbating too often can create hormonal imbalances and erectile dysfunction. Frequent masturbation over-stimulates the levels of dopamine (which is the hormone that triggers sexual pleasure).

If dopamine is released too often, your body stops responding to it. This means that when you masturbate, you won’t feel the same sort of satisfaction that you do in the past. This not only destabilizes your hormones and forces testosterone to take a back seat… it also creates a masturbation addiction.

You’re constantly looking for that sexual pleasure, but you can’t achieve it because your brain has become desensitized to the related dopamine.

Moreover, multiple ejaculations increase the level of estrogen in the body. The more you ejaculate, the lower your androgen receptor activity (aka lower free-floating testosterone). Higher estrogen and lower testosterone can throw your body out of whack for days. If this happens often, like with a masturbation addiction, this imbalance can severely damage your T levels long-term.

Still, some studies suggest that a short-term sexual abstinence of 7 days can result in a 145% spike in testosterone. Nevertheless, too much abstinence can lower your testosterone.

So what’s the solution? Have sex. Find a partner, though some prefer the use of a sex doll, and revel in that intimacy. Unlike masturbation, sex is proven to increase testosterone levels because of the sexual arousal and personal intimacy needed for the act. Older men who have sex have higher testosterone levels than those who don’t, and a study of couples found they had higher T levels on nights where they had sex over nights they didn’t.

Having sex 1-2 times a day will keep your testosterone strong and your health and wellness vivacious. Doctor’s orders!

Bottom Line

Don’t believe everything you read or hear about testosterone. It is possible to boost your testosterone with natural and healthy lifestyle changes. But those changes shouldn’t necessarily include endurance exercise, depriving yourself of fats and carbs, eating too much soy, over-drinking, and over-stimulating your mini-me.

If you want to increase your testosterone levels with healthy lifestyle changes, learn more with my article 13 Ways To Increase Testosterone Naturally. Ready to take the ultimate step? Sign up for our G1 Performance Health program, a genetic-based report and private consultation that will get you started on a total body transformation.

What are you waiting for? Sign up for G1 Performance Health now!