Testosterone is an androgenic sex hormone produced by the testicles (and in smaller amounts in womens ovaries), and is often associated with manhood. Primarily, this hormone plays a great role in mens sexual and reproductive function. It also contributes to their muscle mass, hair growth, maintaining bone density, red blood cell production, and emotional health.
Although testosterone is considered a male sex hormone, women, while having it at relatively low levels, are more sensitive to its effects. While conventional medical thought stresses that testosterone is a catalyst for prostate cancer,1 even employing castration (orchiectomy) as a form of treatment, recent findings have shown otherwise.
The prostate gland requires testosterone for it to remain at optimal condition. Testosterone levels in men naturally decline with age beginning at age 30 and continue to do so as men advance in years.
Aging-induced testosterone decline is associated with the overactivity of an enzyme called 5-alpha reductase, which converts testosterone into dihydrotestosterone (DHT). This process simultaneously decreases the amount of testosterone in men, putting them at risk for prostate enlargement, androgenic alopecia (hair loss) and cancer.
Unfortunately, widespread chemical exposure is also causing this decline to occur in men as early as childhood, and is completely impacting their biology. Recently, for instance, both statin drugs and the active ingredient in Roundup herbicide were found to interfere with the testicles ability to produce testosterone.2
The escalating amount of chemicals being released into the environment can no longer be ignored, as these toxins are disrupting animal and human endocrine systems. Whats even more alarming is that many of these endocrine-disrupting chemicals (EDCs) have gender-bending qualities.
EDCs are everywhere. They lurk inside your house, leaching from human products such as personal hygiene products, chemical cleansers, or contraceptive drugs. They also end up in your food and drinking water, causing you to unknowingly ingest them.
EDCs pose a threat to mens health as they interfere with testosterone production, causing men to take on more feminine characteristics.
Heres one proof: in a number of British rivers, 50 percent of male fish were found to produce eggs in their testes. According to EurekAlert,3 EDCs have been entering rivers and other waterways through sewage systems for years, altering the biology of male fish. It was also found that fish species affected by EDCs had 76 percent reduction in their reproductive function.
Sexual development in both girls and boys are occurring earlier than expected. In a study published in the journal Pediatrics,4 boys are experiencing sexual development six months to two years earlier than the medically-accepted norm, due to exposure to hormone-disrupting chemicals.
Some boys even develop enlarged testicles and penis, armpit or pubic hair, as well as facial hair as early as age nine! Early puberty is not something to be taken lightly because it can significantly influence physical and psychological health, including an increased risk of hormone-related cancers. Precocious sexual development may also lead to emotional and behavioral issues, such as:
Pregnant or nursing women who are exposed to EDCs can transfer these chemicals to their child. Exposure to EDCs during pregnancy affects the development of male fetuses. Fewer boys have been born in the United States and Japan in the last three decades. The more women are exposed to these hormone-disrupting substances, the greater the chance that their sons will have smaller genitals and incomplete testicular descent, leading to poor reproductive health in the long term.
EDCs are also a threat to male fertility, as they contribute to testicular cancer and lower sperm count. All of these birth defects and abnormalities, collectively referred to as Testicular Dysgenesis Syndrome (TDS), are linked to the impaired production of testosterone.5
Phthalates are another class of gender-bending chemicals that can feminize men. A chemical often added to plastics, these endocrine-disrupting chemicals have a disastrous effect on male hormones and reproductive health. They are linked to birth defects in male infants and appear to alter the genital tracts of boys to be more femalelike.
Phthalates are found to cause poor testosterone synthesis by disrupting an enzyme required to create the male hormone. Women with high levels of DEHP and DBP (two types of phthalates) in their system during pregnancy were found to have sons that had feminine characteristics Phthalates are found in vinyl flooring, detergents, automotive plastics, soaps and shampoos, deodorants, perfumes, hair sprays, plastic bags and food packaging, among a long list of common products.
Aside from phthalates, other chemicals that possess gender-bending traits are:
It may be unlikely to completely eliminate products with EDCs, but there are a number of practical strategies that you can try to limit your exposure to these gender-bending substances. The first step would be to stop using Teflon cookware, as EDCs can leach out from contaminated cookware.
Replace them with ceramic ones. Stop eating out of cans, as the sealant used for the can liner is almost always made from powerful endocrine-disrupting petrochemicals known as bisphenols, e.g. Bisphenol A, Bisphenol S. You should also get rid of cleaning products loaded with chemicals, artificial air fresheners, dryer sheets, fabric softeners, vinyl shower curtains, chemical-laden shampoos, and personal hygiene products. Replace them all with natural, toxin-free alternatives.
Adjusting your diet can also help, since many processed foods contain gender-bending toxins. Switch to organic foods, which are cultivated without chemical interventions.
As mentioned above, your testosterone stores also decline naturally as you age. However, there are methods that can help boost your levels. Below are some options you can consider:
If you suspect that you have insufficient testosterone stores, you should have your levels tested. Issues linked to testosterone decline include:
A blood test may not be enough to determine your levels, because testosterone levels can fluctuate during the day. Once you determine that you do have low levels, there are a number of options to take.
There are synthetic and bioidentical testosterone products out on the market, but I advise using bioidentical hormones like DHEA. DHEA is a hormone secreted by your adrenal glands. This substance is the most abundant precursor hormone in the human body. It is crucial for the creation of vital hormones, including testosterone and other sex hormones.
The natural production of DHEA is also age-dependent. Prior to puberty, the body produces very little DHEA. Production of this prohormone peaks during your late 20s or early 30s. With age, DHEA production begins to decline. The adrenal glands also manufacture the stress hormone cortisol, which is in direct competition with DHEA for production because they use the same hormonal substrate known as pregnenolone.
Chronic stress basically causes excessive cortisol levels and impairs DHEA production, which is why stress is another factor for low testosterone levels.
It is important not to use any DHEA product without the supervision of a professional. Find a qualified health care provider who will monitor your hormone levels and determine if you require supplementation. Rather than using an oral hormone supplementation, I recommend trans-mucosal (vagina or rectum) application. Skin application may not be wise, as it makes it difficult to measure the dosage you receive. This may cause you to end up receiving more than what your body requires.
I recommend using a trans-mucosal DHEA cream. Applying it to the rectum or if you are a a woman, your vagina, will allow the mucous epithelial membranes that line your mucosa to perform effective absorption. These membranes regulate absorption and inhibit the production of unwanted metabolites of DHEA. I personally apply 50 milligrams of trans-rectal DHEA cream twice a day this has improved my own testosterone levels significantly.
However, please note that I do NOT recommend prolonged supplementation of hormones. Doing so can trick your body into halting its own DHEA production and may cause your adrenals to become seriously impaired down.
Prostate hyperplasia (BPH), or simply an enlarged prostate, is a serious problem among men, especially those over age 60. As Ive pointed out, high testosterone levels are not a precursor to an enlarged prostate or cancer; rather, excessive DHT and estrogen levels formed as metabolites of testosterone are. Conventional medicine uses two classes of drugs to treat BPH, each having a number of serious side effects. These are:
According to Dr. Rudi Moerck, an expert in chemistry and drug industry insider, men who have low levels of testosterone may experience the following problems:
Instead of turning to some drug that can only ameliorate symptoms and cause additional complications, I recommend using a natural saw palmetto supplement. Dr. Moerck says that there are about 100 clinical studies on the benefits of saw palmetto, one of them being a contributed to decreased prostate cancer risk. When choosing a saw palmetto supplement, you should be wary of the brand, as there are those that use an inactive form of the plant.
Saw palmetto is a very potent supplement, but only if a high-quality source is used. Dr. Moerck recommends using an organic supercritical CO2 extract of saw palmetto oil, which is dark green in color. Since saw palmetto is a fat-soluble supplement, taking it with eggs will enhance the absorption of its nutrients.
There is also solid research indicating that if you take astaxanthin in combination with saw palmetto, you may experience significant synergistic benefits. A 2009 study published in the Journal of the International Society of Sports Nutrition found that an optimal dose of saw palmetto and astaxanthin decreased both DHT and estrogen while simultaneously increasing testosterone.6
Also, in order to block the synthesis of excess estrogen (estradiol) from testosterone there are excellent foods and plant extracts that may help to block the enzyme known as aromatase which is responsible producing estrogen. Some of these include white button mushrooms, grape seed extract and nettles.7
In addition to using bioidentical hormones or saw palmetto, there are two nutrients that have been found to be beneficial to testicular health and testosterone production.
Zinc Zinc is an important mineral in testosterone production.8 Yet, the National Health and Nutrition Examination Survey found that about 45 percent of adults over 60 have low zinc levels due to insufficient intake. Regardless of supplementation, 20 to 25 percent of older adults still had inadequate levels.9
It was found that supplementing with zinc for as little as six weeks has been shown to improve testosterone in men with low levels. On the other hand, restricting zinc dietary sources yielded to a drop in the production of the male hormone.10 Excellent sources of zinc include:
Protein-rich foods like meats and fish
Raw milk and raw cheese
Fermented foods, like yogurt and kefir
You may also take a zinc supplement to raise your levels. Just stick to a dosage of less than 40 milligrams a day. Overdosing on zinc may cause nausea or inhibit the absorption of essential minerals in your body, like copper.
Vitamin D Vitamin D deficiency is a growing epidemic in the US, and is profoundly affecting mens health. The cholesterol-derived steroid hormone vitamin D is crucial for mens health. It plays a role in the development of the sperm cell nucleus, and helps maintain semen quality and sperm count. Vitamin D can also increase your testosterone level, helping improve your libido.
Have your vitamin D levels tested using a 25(OH)D or a 25-hydroxyvitamin D test. The optimal level of vitamin D is around 50 to 70 ng/ml for adults. There are three effective sources of vitamin D:
Healthy sun exposure
Vitamin D3 supplementation
Learn more about how to optimize your vitamin D levels by watching my 1-hour lecture on vitamin D.
Research presented at the Endocrine Societys 2012 conference discussed the link between weight and testosterone levels. Overweight men were more prone to having low testosterone levels, and shedding excess pounds may alleviate this problem. Managing your weight means you have to manage your diet. Below are some ways to jumpstart a healthy diet:
Limit processed sugar in your diet As excessive sugar consumption (mainly fructose) is the driving force of obesity. But this isnt a license to use artificial sweeteners, because these also have their share of negative effects.
It is ideal to keep your total fructose consumption, including fructose from fruits, below 25 grams a day. If you have a chronic condition like diabetes, high blood pressure, or high cholesterol, it is wise to keep it below 15 grams per day.
Eliminate refined carbohydrates from processed foods Like cereals and soda, because they contribute to insulin resistance.
Consume vegetable carbohydrates and healthy fats Your body requires the carbohydrates from fresh vegetables rather than grains and sugars. In addition to mono- or polyunsaturated fats found in avocados and raw nuts, saturated fats are also essential to building your testosterone production. According to research, there was a decrease in testosterone stores in people who consumed a diet low in animal-based fat.11
Aside from avocados and raw nuts, ideal sources of healthy fat that can boost your testosterone levels include:
Olives and olive oil
Coconuts and coconut oil
Butter made from raw grass-fed organic milk
Raw nuts, such as almonds or pecans
Organic pastured egg yolks
Unheated organic nut oils
Consume organic dairy products, like high-quality cheeses and whey protein, to boost your branch chain amino acids (BCAA) According to research, BCAAs were found to raise testosterone levels, particularly when taken with strength training.12 While there are supplements that provide BCAAs, I believe that leucine, found in dairy products, carries the highest concentrations of this beneficial amino acid.
For a more comprehensive look at what you should or shouldnt eat, refer to my nutrition plan.
Unlike aerobics or prolonged moderate exercise, short, intense exercise was found to be beneficial in increasing testosterone levels.
The results are enhanced with the help of intermittent fasting. Intermittent fasting helps boost testosterone by improving the expression of satiety hormones, like insulin, leptin, adiponectin, glucacgon-like peptide-1 (GLP-1), cholecystokinin (CKK), and melanocortins, which are linked to healthy testosterone function, increased libido, and the prevention of age-induced testosterone decline.
When it comes to an exercise plan that will complement testosterone function and production (along with overall health), I recommend including not just aerobics in your routine, but also:
High-intensity interval training Work out all your muscle fibers in under 20 to 30 minutes. Learn more about my Peak Fitness regimen.
Strength training When you use strength training to raise your testosterone, youll want to increase the weight and lower your number of reps. Focus on doing exercises that work a wider number of muscles, such as squats or dead lifts. Take your workout to the next level by learning the principles of Super-Slow Weight Training.
For more information on how exercise can be used as a natural testosterone booster, read my article Testosterone Surge After Exercise May Help Remodel the Mind.
The production of the stress hormone cortisol blocks the production and effects of testosterone. From a biological perspective, cortisol increases your fight or flight response, thereby lowering testosterone-associated functions such as mating, competing, and aggression. Chronic stress can take a toll on testosterone production, as well as your overall health.
Therefore, stress management is equally important to a healthy diet and regular exercise. Tools you can use to stay stress-free include prayer, meditation, laughter, and yoga. Relaxation skills, such as deep breathing and visualization, can also promote your emotional health.
Among my favorite stress management tools is the Emotional Freedom Technique (EFT), a method similar to acupuncture but without the use of needles. EFT is known to eliminate negative behavior and instill a positive mentality. Always bear in mind that your emotional health is strongly linked to your physical health, and you have to pay attention to your negative feelings as much as you do to the foods you eat.
- Opinion | The Myth of Testosterone - The New York Times - May 5th, 2019
- testosterone | Definition, Effects, & Facts | Britannica.com - April 18th, 2019
- Low testosterone | Andrology Australia - March 9th, 2019
- Treating low testosterone levels - Harvard Health - February 20th, 2019
- Testosterone | Hormone Health Network - February 18th, 2019
- T Nation - Strength Training, Bodybuilding & Online ... - February 5th, 2019
- Progene - January 28th, 2019
- Testosterone (medication) - Wikipedia - December 29th, 2018
- VTrex - Testosterone Boosting Male Enhancement - December 14th, 2018
- Testim VS Androgel - Testosterone Replacement Therapy - December 6th, 2018
- Transgender Teen Blog -- 2 Years on Testosterone, Top Surgery Update - Video - June 17th, 2013
- My Confidence On Testosterone Replacement Therapy: How It's Been Affected - Video - June 17th, 2013
- Twenty Weeks on Testosterone - Video - June 17th, 2013
- Testosterone Therapy Boca Raton Florida - Video - June 17th, 2013
- Testosterone Therapy Boynton Beach Florida - Video - June 17th, 2013
- Testosterone Therapy Delray Beach Florida - Video - June 17th, 2013
- Testosterone Therapy Ft Lauderdale Florida - Video - June 17th, 2013
- Testosterone Therapy Jupiter Florida - Video - June 17th, 2013
- Testosterone Therapy North Palm Beach Florida - Video - June 17th, 2013
- Testosterone Therapy Vero Beach Florida - Video - June 17th, 2013
- Testosterone Therapy Wellington Florida - Video - June 15th, 2013
- Testosterone Therapy West Palm Beach Florida - Video - June 15th, 2013
- Testosterone Pellet Insertion Demonstration - Video - June 15th, 2013
- Testosterone Replacement Therapy (TRT) Alternative - Video - June 15th, 2013
- Update. Testosterone changes. - Video - June 15th, 2013
- Tiger Balm and Testosterone - Episode 16 - Video - June 15th, 2013
- One Month on Testosterone - Video - June 15th, 2013
- Update - June 14th, 2013
- TESTOSTERONE POISONING - Video - June 14th, 2013
- Andreas Cahling talks testosterone in English - Video - June 14th, 2013
- Estrogen and Testosterone Linked to Sudden Cardiac Death - Video - June 14th, 2013
- Testosterone Focus in Diabetes Study - Video - June 14th, 2013
- Chael Sonnen on Testing Positive for Testosterone - JIM ROME ON SHOWTIME - Video - June 14th, 2013
- Warrior Bulbine Testosterone - Like2Train.com - Video - June 13th, 2013
- Chael Sonnen Talks Testosterone: 'Yes, I Took It To Get an Edge' - June 13th, 2013
- one year testosterone - Video - June 12th, 2013
- Tommy Testosterone scent track training - Video - June 12th, 2013
- Fullbody for increase your testosterone and get better gains - Video - June 12th, 2013
- Testosterone Shot Talk - Video - June 12th, 2013
- Will a testosterone-boosting supplement work for you? - June 11th, 2013
- 10 Days on Testosterone - Video - June 10th, 2013
- Final Testosterone Pills / Project Chicks - Video - June 10th, 2013
- Testosterone replacement therapy - Video - June 8th, 2013
- Half a year on testosterone! - Video - June 8th, 2013
- TESTOSTERONE- how to increase your levels naturally -"5 steps basics" - Video - June 8th, 2013
- Nineteen Weeks on Testosterone - Video - June 8th, 2013
- 3.5 Years on Testosterone - Video - June 8th, 2013
- Testosterone Replacement - Video - June 7th, 2013
- FTM Kris 1 month on testosterone update - Video - June 7th, 2013
- Ryan Magin on Testosterone - How to increase testosterone naturally - Video - June 7th, 2013
- My Perspective (Testosterone Week 1) - Video - June 7th, 2013
- 8 months on testosterone - Video - June 7th, 2013
- Grant doesn't have a Testosterone Bonfire. - Video - June 7th, 2013
- 21. The Girl That Takes Testosterone Pills - Video - June 7th, 2013
- 22. The Girl That Takes Testosterone Pills - Video - June 7th, 2013
- 15 Months on Testosterone (almost) - Video - June 7th, 2013
- Nick Week 2 Testosterone Journey, June 5, 2013 - Video - June 7th, 2013
- Former Champ Brian Bowles Tests Positive for Elevated Testosterone Levels Following UFC 160 - June 7th, 2013
- Cellucor P6 - Best Testosterone Booster - Video - June 6th, 2013
- How To Naturally Increase Testosterone - With John Romaniello - Video - June 6th, 2013
- More men treated for low testosterone, some without evidence - June 6th, 2013
- More Men Taking Testosterone, But Risks Unclear - June 6th, 2013
- Transition 11.5 weeks on testosterone! - Video - June 4th, 2013
- 5 months on testosterone (ungodly long edition) - Video - June 4th, 2013
- top surgery and testosterone update - Video - June 4th, 2013
- Men in Red: Higher Testosterone Levels, Study Finds - June 4th, 2013
- RE: How To Boost Testosterone - Video - June 1st, 2013
- Naturally Raise Testosterone Levels - Video - June 1st, 2013
- FTM: five months on testosterone - Video - June 1st, 2013
- Power Precision Reviews - Increase Your Body Testosterone Level - Does Power Precision Work? - Video - May 31st, 2013
- How To Boost Testosterone - Video - May 31st, 2013
- Testosterone and the Prostrate - Video - May 31st, 2013
- Vlog Challenge Day 2 - testosterone - Video - May 31st, 2013
- INFINIT' - Testosterone Feat Jason Voriz - May 31st, 2013
- Testosterone Day 1 - Video - May 31st, 2013
- Endo Pharmaceuticals Provides Regulatory Update On AVEED™ (Testosterone Undecanoate) Injection - May 31st, 2013
- Two Months on Testosterone - Video - May 30th, 2013
- FTM: 1 Year on Testosterone - Video - May 30th, 2013
- My transition, Second Testosterone shot! - Video - May 30th, 2013
- Victory Boosts Testosterone Levels, But Not Among Friends - May 30th, 2013