It is hard to know how many men among us have TD, although data suggest that overall about 2.1% (about 2 men in every 100) may have TD. As few as 1% of younger men may have TD, while as many as 50% of men over 80 years old may have TD. People who study the condition often use different cut-off points for the numbers, so you may hear different numbers being stated.
What is your opinion of using depo-testosterone injections on women? I am 44 and have had a complete hyserectomy. My OB/GYN was injecting the hormone when I complained of low libido. Unfortunately, the doctor was asked to leave the practice and his replacement refuses to use the injections on me. Any thoughts or suggestions would be greatly appreciated.
The steroid hormone known as dehydroepiandrosterone, DHEA, plays an important role in sexual behavior, mental health and muscle growth. Your body uses this hormone to make sex steroids. Thus, taking a DHEA supplement should increase your circulating testosterone. A 2018 paper in the International Journal of Sports Medicine explored this possibility in athletic women.
For the 3rd year in a row, DAA Max claims the #1 spot in the Top 10. A product that stands out in all categories with a formula that has been shown in studies to increase free testosterone levels after just 12 days of consistent use. DAA Max’s feedback over the years has shown that this product is not only potent in terms of elevating testosterone and boosting one’s libido, but at its low price it just can’t be beaten.
Intramuscular testosterone injections were first used around fifty years ago. Commercially available preparations contain testosterone esters in an oily vehicle. Esterification is designed to retard the release of testosterone from the depot site into the blood because the half life of unmodified testosterone would be very short. For many years intramuscular preparations were the most commonly used testosterone therapy and this is still the case in some centers. Pain can occur at injection sites, but the injections are generally well tolerated and free of major side effects. Until recently, the available intramuscular injections were designed for use at a frequency of between weekly and once every four weeks. These preparations are the cheapest mode of testosterone treatment available, but often cause supraphysiological testosterone levels in the days immediately following injection and/or low trough levels prior to the next injection during which time the symptoms of hypogonadism may return (Nieschlag et al 1976). More recently, a commercial preparation of testosterone undecanoate for intramuscular injection has become available. This has a much longer half life and produces testosterone levels in the physiological range throughout each treatment cycle (Schubert et al 2004). The usual dose frequency is once every three months. This is much more convenient for patients but does not allow prompt cessation of treatment if a contraindication to testosterone develops. The most common example of this would be prostate cancer and it has therefore been suggested that shorter acting testosterone preparations should preferably used for treating older patients (Nieschlag et al 2005). Similar considerations apply to the use of subcutaneous implants which take the form of cylindrical pellets injected under the skin of the abdominal wall and steadily release testosterone to provide physiological testosterone levels for up to six months. Problems also include pellet extrusion and infection (Handelsman et al 1997).
Why do we need magnesium? Magnesium is an essential nutrient in the body that can help decrease the risk of developing osteoporosis, improve insulin sensitivity, and lower the risk of hypertension. This article looks at other health benefits of magnesium, what happens if a person has a deficiency, supplements, and how to include it in the diet. Read now
Findings that improvements in serum glucose, serum insulin, insulin resistance or glycemic control, in men treated with testosterone are accompanied by reduced measures of central obesity, are in line with other studies showing a specific effect of testosterone in reducing central or visceral obesity (Rebuffe-Scrive et al 1991; Marin, Holmang et al 1992). Furthermore, studies that have shown neutral effects of testosterone on glucose metabolism have not measured (Corrales et al 2004), or shown neutral effects (Lee et al 2005) (Tripathy et al 1998; Bhasin et al 2005) on central obesity. Given the known association of visceral obesity with insulin resistance, it is possible that testosterone treatment of hypogonadal men acts to improve insulin resistance and diabetes through an effect in reducing central obesity. This effect can be explained by the action of testosterone in inhibiting lipoprotein lipase and thereby reducing triglyceride uptake into adipocytes (Sorva et al 1988), an action which seems to occur preferentially in visceral fat (Marin et al 1995; Marin et al 1996). Visceral fat is thought to be more responsive to hormonal changes due to a greater concentration of androgen receptors and increased vascularity compared with subcutaneous fat (Bjorntorp 1996). Further explanation of the links between hypogonadism and obesity is offered by the hypogonadal-obesity-adipocytokine cycle hypothesis (see Figure 1). In this model, increases in body fat lead to increases in aromatase levels, in addition to insulin resistance, adverse lipid profiles and increased leptin levels. Increased action of aromatase in metabolizing testosterone to estrogen, reduces testosterone levels which induces further accumulation of visceral fat. Higher leptin levels and possibly other factors, act at the pituitary to suppress gonadotrophin release and exacerbate hypogonadism (Cohen 1999; Kapoor et al 2005). Leptin has also been shown to reduce testosterone secretion from rodent testes in vitro (Tena-Sempere et al 1999). A full review of the relationship between testosterone, insulin resistance and diabetes can be found elsewhere (Kapoor et al 2005; Jones 2007).
Zinc is an essential mineral that plays an important role in improving testosterone levels as well as sperm production. Oysters are rich sources of this mineral. An increase in testosterone levels also helps improve your sexual desire and energy, which means that you are going to derive more pleasure from your sexual encounters besides having higher chances of conceiving.

A: Endocrinology is a very difficult subject, some physicians and pharmacists alike have more difficulty with endocrinology than neurology. The reason for this is that there is no clear cut answer. Every hormone interacts with another hormone system in the body whether it be parathyroid hormone, cortisol, follicle stimulating hormone, etc. By in large, testosterone will increases lean body mass, which is to say that it typically increases muscle and or bone mass. We use it in the hospital to put weight on in patients needing to gain weight. That is partially the reason why we refer to testosterone as an "anabolic" hormone; anabolic meaning 'to build'. For more information, please visit us here at: //www.everydayhealth.com/drugs/testosterone Matt Curley, PharmD
A man with shrinking levels of testosterone actually may lose some body hair. Testosterone replacement therapy comes with a few potential side effects, including acne and breast enlargement. Testosterone patches may cause minor skin irritation. Topical gels may be easier to use, but great care must be taken to avoid transferring testosterone to someone else though skin-to-skin contact.

Longjack, also known as Tongkat ali and pasak bumi, is a shrub hailing from Southeast Asia purporting to improve libido. It’s gaining traction in the scientific community for potentially increasing testosterone levels, and researchers at South Africa’s University of the Western Cape found that longjack improved testosterone levels and muscular strength in physically active seniors (a population with typically low testosterone).

Overseas right now, and have an appointment in a few days to get all my levels checked. BTW, I want to just throw this out there. There are a number of companies that are selling “legal pro-hormones” or “test boosters”. I used several types. They were banned several times, and re-introduced, and ultimately have no real FDA oversight. Specifically LG Sciences, and a couple of others I tried. They do work, you will see gains, and quickly. You will gain a lot of water weight. You will get angry. You will eventually damage your liver no matter what their advertising tells you. I had a general physical, and my doctor thought I was an alcoholic…when I do not drink, he was shocked. I’ve flushed it all down the toilet, and the doc said to trim down the powdered supplements as well, as they can be very harmful. So….please heed my warning, that stuff will hurt you.


Exercise boosts testosterone in two important ways. First, specific types of exercise actually cause our body to produce more testosterone. We’ll talk more about those in a bit. Second, exercise helps to increase muscle mass and decrease body fat. As we’ve discussed previously, adipose tissue converts testosterone into estrogen. The less fat we get, the more T we have.
The other interesting thing about the study: men’s testosterone levels were lowest in March (at the end of winter) and highest in August (at the end of summer). Sunlight affects your vitamin D production, so you have seasonal dips and peaks. Get a blood test to check your levels, and if you’re low, take a high-quality vitamin D3 supplement. If you’re going to take D3, take vitamin K2 and vitamin A with it. The three work in sync, so you want them all to be balanced. Here are my dosage recommendations.
Great product. I'm a 41 yearold and found myself with low energy constantly. Since taking these pills I'm more energized and don't get home from work and just sit around the house anymore. Bonus the wife has been loving the extra benefit that they are giving us. I never thought I had a problem in that area but since I started taking these I've noticed a way longer lasting performance time.
February 22, 2018 - Since our last review, the manufacturers of two of our top picks have gone out of business, and some new testosterone boosters have entered the arena. We’ve updated this review to evaluate the current field of testosterone supplements, as well as beef up analysis on what kind of results you can expect from t-boosters. Our only current top pick, Beast Sports Nutrition, is a new player in the industry that contains all four of the ingredients with studies showing a positive effect on testosterone.
Testosterone may improve cognitive ability. Not only have studies shown that there is a link between testosterone levels and Alzheimer’s, they’ve also shown a link between T levels and overall cognitive ability, particularly in older men. One such study performed by Dutch researchers found a direct linear relationship between T levels and cognitive function, while other studies have found a linear relationship between memory loss and T levels. Because of these correlations, many researchers believe testosterone plays a role in preventing brain tissue decay in elderly men. The hormone’s connection to cognition explains why some of the symptoms of low T in men are memory loss, trouble concentrating, and “fogginess.”
Remember that each person is unique, and each body responds differently to treatment. TT may help erectile function, low sex drive, bone marrow density, anemia, lean body mass, and/or symptoms of depression. However, there is no strong evidence that TT will help memory recall, measures of diabetes, energy, tiredness, lipid profiles, or quality of life.
Vitamin D and zinc are both essential to testosterone production. A year-long study looked at the vitamin D and testosterone levels of 2299 men. It found that men with vitamin D levels above 30 nmol/L had more testosterone and lower levels of sex hormone-binding globulin (SHBG). SHBG binds to hormones so your cells can’t use them, and if you have too much of it, your testosterone levels drop [8]. Men with vitamin D deficiency had lower testosterone and higher SHBG levels.
A related issue is the potential use of testosterone as a coronary vasodilator and anti-anginal agent. Testosterone has been shown to act as a vasodilator of coronary arteries at physiological concentrations during angiography (Webb, McNeill et al 1999). Furthermore men given a testosterone injection prior to exercise testing showed improved performance, as assessed by ST changes compared to placebo (Rosano et al 1999; Webb, Adamson et al 1999). Administration of one to three months of testosterone treatment has also been shown to improve symptoms of angina and exercise test performance (Wu and Weng 1993; English et al 2000; Malkin, Pugh, Morris et al 2004). Longer term studies are underway. It is thought that testosterone improves angina due its vasodilatory action, which occurs independently of the androgen receptor, via blockade of L-type calcium channels at the cell membrane of the vascular smooth muscle in an action similar to the dihydropyridine calcium-channel blockers such as nifedipine (Hall et al 2006).

A: Androderm comes in the form of a transdermal patch and is used for testosterone replacement therapy in patients who have insufficient levels of testosterone. Testosterone is a hormone produced in the body that plays a key role in many physiological processes in men. In some men, however, the body does not produce enough of the hormone, resulting in a variety of symptoms including decreased libido, erectile dysfunction, muscle loss, anemia and depression, among others. Androderm helps treat these symptoms and raise low testosterone levels by delivering therapeutic amounts of the hormone, which are absorbed through the skin. According to the prescribing information for Androderm, depression was a reported side effect of the medication. Other common side effects of Androderm include itching and redness at the application site, prostate abnormalities, headache, and burning or hardening of the skin at the application site. Less common side effects of Androderm include reduced libido (sex drive), fatigue, high blood pressure, anxiety, confusion, increased appetite, and body pain. For more specific information, consult with your doctor for guidance based on your health status and current medications, particularly before taking any action. Your physician can determine if your dosage of the medication needs to be adjusted or if an alternative medication should be considered. Lori Poulin, PharmD

Testosterone increases the tolerance for risk-taking. Testosterone has a strong link with one’s willingness to take risks. Studies show that men with low levels of power and status, but high levels of T, are motivated to take risks in order to gain status and power. On the other hand, men with high T, who already have power and status, are more risk-averse, because they want to hold on to what they have.

“This study establishes testosterone levels at which various physiological functions start to become impaired, which may help provide a rationale for determining which men should be treated with testosterone supplements,” Finkelstein says. “But the biggest surprise was that some of the symptoms routinely attributed to testosterone deficiency are actually partially or almost exclusively caused by the decline in estrogens that is an inseparable result of lower testosterone levels.”

The final two studies looked directly at soy vs testosterone levels. The first looked at introducing consumption of soya flour on testosterone levels. They found that those who ate the Soy flour lowered their T levels during the study (43). And the second study looked at the consumption of soy protein isolates (powder) in healthy men. They found that testosterone levels decreased upon consumption of soy powder (45).

I’m a 49yr old who had a testosterone level of below 300 . I have been on AndroGel for over one year now. The first three months my levels were running between 500 and 600.in the fourth month my level spiked to over 1200 and cut my doctor cut my dosage back to half. my levels fell back to below normal and have since remained that way even though I have been put on the normal dosage again. It seems as though my body has stopped responding to the andro gel.


Professional-athlete-turned-biohacker Maximilian Gotzler gave a speech about boosting testosterone at the 2015 Bulletproof Conference. He started by leading the room through the Haka, a Maori war dance that New Zealand’s pro rugby team has made popular. The Pasadena Conference Center trembled as over 100 people shouted and stomped in unison. It was awesome.
Fenugreek is often found in Indian, Turkish, and Persian cuisine. Multiple studies have found it to improve testosterone levels, and in particular, sexual performance. Scientists at Babu Banarasi Das University and King George’s Medical University in India have found that fenugreek improved testosterone levels. Testosterone levels increased for 90% of the volunteers, sperm morphology (the size and shape of sperm) improved for 14.6%, and more than 50% of volunteers experienced improvements in mental alertness, mood, and libido.
A4M, which stands for “The American Academy of Anti-Aging Medicine” is dedicated to the advancement of tools, technology, and transformations in healthcare that can detect, treat, and prevent diseases associated with aging. They promote the research of practices and protocols that have the potential to optimize the human aging process. The organization is also dedicated to educating healthcare professionals and practitioners, scientists, and members of the public on biomedical sciences, breakthrough technologies, and medical protocols through our advanced education entity: Metabolic Medical Institute (MMI). Their event in Vegas each year is, in my opinion, well worth checking out.
It seems like today it’s a badge of honor to train every day until exhaustion. The ethos is to push yourself harder and harder every day. If that’s your philosophy towards exercise, you might be sabotaging your testosterone levels (as well as your 20 Mile March). Studies have shown that overtraining can reduce testosterone levels significantly. Yes, it’s important to exercise hard, but it’s even more important to give your body rest so it can recuperate from the damage you inflicted upon it.

The other component of that study is that the subjects ate much less saturated fat. Saturated fats are common in meat, butter, and coconut products, and they’re crucial for your body to function. Saturated fats keep the integrity of your cell membranes, and if you limit carbs and/or do Bulletproof Intermittent Fasting, saturated fats become a phenomenal source of energy for your brain.


Before we go any further, know that fenugreek is an herb of Asian origin, commonly used in Indian cuisine.  The Indians have been consuming it as an aphrodisiac and an herbal cure-all for centuries which might explain why that waiter in your local Indian restaurant is always smiling. As it turns out, there is actually some validity to the purported claims.
In addition to that, one positive benefit that this product offers that not all natural testosterone boosters do is that it can help to improve your overall mood state. While maintaining a better mood is clearly a favorable thing, it also helps out in terms of your muscle building results because the better your mood is, the higher your motivation tends to be, which then means more effort put forth in the gym.
A related issue is the potential use of testosterone as a coronary vasodilator and anti-anginal agent. Testosterone has been shown to act as a vasodilator of coronary arteries at physiological concentrations during angiography (Webb, McNeill et al 1999). Furthermore men given a testosterone injection prior to exercise testing showed improved performance, as assessed by ST changes compared to placebo (Rosano et al 1999; Webb, Adamson et al 1999). Administration of one to three months of testosterone treatment has also been shown to improve symptoms of angina and exercise test performance (Wu and Weng 1993; English et al 2000; Malkin, Pugh, Morris et al 2004). Longer term studies are underway. It is thought that testosterone improves angina due its vasodilatory action, which occurs independently of the androgen receptor, via blockade of L-type calcium channels at the cell membrane of the vascular smooth muscle in an action similar to the dihydropyridine calcium-channel blockers such as nifedipine (Hall et al 2006).
One more thing that I have experienced from getting injected T is that my testicles have shrunk and they have shrunk quite a good amount. I would say that my testicles are about half the size they were just 4 months ago. This is a result that many men get when they get T injections. I have a buddy who also gets injections and his testicles have shrunk a good amount as well. It’s not a bid deal overall as I am 51yrs old and things like that are not bother. However, I do miss feeling/having larger testicles when I catch a glimpse in the mirror or “adjust” my private parts and I can feel less there. 🙂
In fact, studies on vegetarian and low-fat diets both show reduced testosterone levels of about 12 percent. Where higher fat diets of at least 40 percent of calories, with a higher intake of saturated fat, show increased testosterone levels. Why? It’s not rocket science. After all, cholesterol makes up the building blocks from which testosterone is formed; without it, the hormone simply can’t synthesize. Organic eggs are one of the best dietary sources. In addition to essential fatty acids, a whole egg is rich in aspartic acid, an amino acid that triggers production of testosterone.

All information presented by TheSupplementReviews.org is for educational purposes only. In case of medical questions or uncertainties, the reader is encouraged to seek the advice of his/her own physician or health care practitioner. These statements have not been evaluated by the Food and Drug Administration. These products or any information contained within this site are not intended to diagnose, treat, cure or prevent any disease.
Insulin causes lower Testosterone levels, so go easy on the carbs and eat more protein right? Well you need to be careful with protein consumption – Excess protein without fat can also cause insulin spikes. So go easy on that chicken breast with a side of egg white omelets washed down with a protein shake. From an insulin point of view you may as well drink a can of soda with some aminos acid! So what should you do? Eat more fat.
Men on long-term testosterone appear to have a higher risk of cardiovascular problems, like heart attacks, strokes, and deaths from heart disease. For example, in 2010, researchers halted the Testosterone in Older Men study when early results showed that men on hormone treatments had noticeably more heart problems. "In older men, theoretical cardiac side effects become a little more immediate," Dr. Pallais says.
×