I know many of you are clamoring for the “how-to” part of this series (which will go up on Thursday), but before we get to that, it’s important to cover why you should even care about your testosterone levels in the first place, what T is and how it’s made, and how to get properly tested for it. Building a sound foundation before we dive into the nitty gritty details will be highly beneficial.
Testosterone boosters are used by many athletes worldwide to achieve a significant muscle mass increase within a short period of time.[1] However; one cannot be completely confident in terms of the quality and efficacy of such products because of several reasons, such as the possibility of bad storage conditions and originating from an unreliable source. Over the years, some consumers of testosterone boosters have complained of kidney and liver abnormalities that could be linked to their use of boosters.[10] Cases of erroneous product administration have occurred in the past as athletes may not follow the instructions on the label fully, which can lead to many side effects.[11] In the present case, a man was admitted to a hospital because of a severe abdominal pain. The pain was later found to be caused by liver injury. The diagnosis confirmed that the levels of the key hepatic enzymes were markedly elevated. The medical complications observed were found to have occurred following the consumption of two courses of a commercial testosterone booster. According to researchers based in the US, about 13% of the annual cases of acute liver failure are attributable to idiosyncratic drug- and/or supplement-induced liver injury.[12] Marked increase in the levels of ALT, AST, and gamma-glutamyl transferase was observed after consuming the first course of the commercial testosterone booster, and they started to decline after the 2nd and 3rd course. This abruptly increases the levels of liver enzymes after the first course may be attributed to the interruption effect of commercial testosterone booster on liver function as a result of the effects of its ingredients.
We scoured the database of the National Center for Biotechnology Information (part of the U.S. National Library of Science) for articles. Of the many ingredients marketed as boosting testosterone levels, we only found four backed by multiple articles based on human testing. For the best chance of boosting testosterone levels, a supplement needs to contain magnesium, fenugreek, and longjack — and some zinc wouldn’t go astray, either.

Saw palmetto and testosterone facts Testosterone is the primary male sex hormone. Boosting its levels can have many effects, such as promoting muscle growth and improving libido. Saw palmetto, a plant resembling the leaves of a palm tree, may boost testosterone levels and offer other health benefits. Learn more about saw palmetto and testosterone here. Read now
Vitamin C (unnecessary). I don’t know where I first heard about vitamin C’s supposed T-boosting benefits, but it’s one of those things you see all over the internet when you Google “how to increase testosterone.” Without trying to find the research that backs up that claim, I took a vitamin C supplement during my experiment. I later found some research that suggests that vitamin C does increase testosterone levels in diabetic mice, but because I wasn’t diabetic (nor a mouse), I’m not sure how much the vitamin C helped. I’ve actually stopped taking vitamin C supplements. I’m likely getting more than enough with my diet. Unless you have diabetes, you probably won’t see much benefit from this supplement. Don’t waste your money.

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 levels naturally rise in response to sexual arousal and activity. Men with higher levels of testosterone usually have greater sexual activity. Older men need more testosterone for libido and erectile function. But it’s important to note that erectile dysfunction is often due to other conditions or medications rather than low testosterone levels.
You should also know that a lot of people are deficient in Vitamin D. In the USA & many other western regions in the world, vitamin D deficiency is at epidemic proportions. The best way to increase your D levels is sun exposure. You only need 20-30 minutes of exposure to a large amount of skin (i.e., take your shirt off and go for a walk during the day).
Leafy green vegetables such as spinach are rich sources of folic acid. Low levels of folate can give rise to distorted sperm shapes such as ones with two heads or two tails. The sperm are also at an increased risk of chromosomal abnormalities. This means that firstly your sperm will find it difficult to reach an egg and even if it does reach an egg, it will not be able to fertilize it. Furthermore, even if these sperms are able to fertilize an egg, the chances of birth defects are quite high in such cases.
I read several comments about blood clots. The issue was more than likely caused by estrogen overload and the measurement of ultra sensitive estradiol would prove it. I would wager that given T without anastrozole and having belly fat, that aromatase enzyme converted T to estrogen and that is why clots developed and why they felt worse instead of better. That is my opinion.
“However, the parallels don’t necessarily follow logically, creating a real need to bring more evidence to this area so that physicians and patients would be able to make more  informed decisions based on the best possible evidence,” said Dr. Gill, a professor of medicine and the lead investigator at the Yale study site, the largest site participating in the TTrials, and coauthor of all 4 TTrials. 
Zinc: Another potent ingredient to add to any testosterone booster is zinc. This study shows how zinc is able to prevent a decline in testosterone levels during intense and hard workouts performed by wrestlers. Researchers found that the group who was administered with a placebo had a reduction in testosterone, as opposed to the group who were supplemented with zinc. The placebo group had a notable drop in their testosterone count during this process. Zinc has also been shown to increase the number of free testosterone and lower SHBG.
Then in 2017, Melville carried out another study on DAA.[4] This time he recruited 22 men in a randomized, double-blind fashion and had them consume either a placebo or 6g of DAA. After 12 weeks of supplementation, researchers observed that DAA had no significant impact on resting levels of either free or total testosterone. Any improvements in strength or hypertrophy were similar to those in the placebo group.
When looking for a solid natural testosterone booster, you’ll want one that has the ability to increase natural testosterone levels, increase muscular strength, improve performance and stamina, and help pack on lean muscle mass.  With a mix of key ingredients like D-AA, Tribulus, Fenugreek, and DIM, Evlution’s booster aims to take your training to the next level.  It can also help improve your sleep which is vital in allowing the body to recover from intense sessions in the gym.
In addition to these effects, DHEA supplementation also increases FREE testosterone levels. As you may or may not know, testosterone is found in the body in both free and bound forms. Free testosterone is the biologically active kind that we want more of in order to improve energy, strength, recovery, and sexual function. Bound testosterone is biologically inactive, due to serum hormone-binding globulin (SHBG).
Gary Womble… Get out of here with your quackery nonsense. No one likes trolls that want to push diet and weight loss pills as a serious solution to low t and ED. Anyone who reads your comment will waste at least 20 seconds of their life. What’s worse, they might listen to you instead of getting real medical advice that might actually help with an issue that is devastating to their lifestyle. And btw, before you decide to respond to this with more quackery, testimonials or fake research, know that I am a pharmaceutical scientist and won’t fall for your bogus statements
Smith, R. P., Khanna, A., Coward, R. M., Rajanahally, S., Kovac, J. R., Gonzales, M. A., & Lipshultz, L. I. (2013, September). Factors influencing patient decisions to initiate and discontinue subcutaneous testosterone pellets (Testopel) for treatment of hypogonadism [Abstract]. The Journal of Sexual Medicine, 10(9), 2326–2333. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/23859250
Both testosterone and 5α-DHT are metabolized mainly in the liver.[1][155] Approximately 50% of testosterone is metabolized via conjugation into testosterone glucuronide and to a lesser extent testosterone sulfate by glucuronosyltransferases and sulfotransferases, respectively.[1] An additional 40% of testosterone is metabolized in equal proportions into the 17-ketosteroids androsterone and etiocholanolone via the combined actions of 5α- and 5β-reductases, 3α-hydroxysteroid dehydrogenase, and 17β-HSD, in that order.[1][155][156] Androsterone and etiocholanolone are then glucuronidated and to a lesser extent sulfated similarly to testosterone.[1][155] The conjugates of testosterone and its hepatic metabolites are released from the liver into circulation and excreted in the urine and bile.[1][155][156] Only a small fraction (2%) of testosterone is excreted unchanged in the urine.[155]

In accordance with sperm competition theory, testosterone levels are shown to increase as a response to previously neutral stimuli when conditioned to become sexual in male rats.[40] This reaction engages penile reflexes (such as erection and ejaculation) that aid in sperm competition when more than one male is present in mating encounters, allowing for more production of successful sperm and a higher chance of reproduction.
There are three ways to increase testosterone activity naturally with simple lifestyle choices. The first is to increase total testosterone production. Second is to increase the amount of free and active testosterone that can stimulate testosterone receptors. The third is to unblock testosterone receptors, opening them up for testosterone stimulation.

I’m afraid I have no super cool “secrets” to share and there are no easy shortcuts to increasing your T. If you were expecting some magical potion or supplement or weird body hack that will instantly and naturally increase your T levels, what follows is bound to disappoint. Despite what some companies or websites might tell you, there’s no single thing that will boost your testosterone naturally for the long term.
We reviewed the ingredient lists of our supplements and cut three that prescribed us an overdose of magnesium. While it’s possible to stay under the 350mg daily limit of supplemental magnesium by taking fewer pills than the manufacturer recommends, we were concerned that any manufacturer would advise you to exceed the recommended safety limit for magnesium intake by almost a third.

I have been searching quite a while for a testosterone booster that could help me in a few different ways yet not to be too expensive. Over the years, I have experienced a low irritability tolerance(meaning it doesn’t take much to send me “over the top”) and have moods swings due to negative situations. I would like to be more at peace with myself & around others(without trying to fake it).I don’t usually have a lot of energy at work & rely on energy drinks. I also have a lower sex drive due to what I believe is low blood flow. I am 43 years old and am not over weight, but could stand to tone up and lose a little around the waist. If this site is legit, I would like to know your opinion on what I have disclosed & what you recommend.
I’m afraid I have no super cool “secrets” to share and there are no easy shortcuts to increasing your T. If you were expecting some magical potion or supplement or weird body hack that will instantly and naturally increase your T levels, what follows is bound to disappoint. Despite what some companies or websites might tell you, there’s no single thing that will boost your testosterone naturally for the long term.
Estrogen is important in men, but too high of a level has all sorts of negative consequences – ranging from heart attacks to prostate cancer (32 & 33). The balance between testosterone and estrogen (or estradiol) is critical for a man. If the ratio is out and estrogen starts to dominate you run into all sorts of issues – such as breast cell growth, prostate enlargement and of course lower testosterone.

Many endocrinologists are sounding the alarm about the damaging effects that come with exposure to common household chemicals. Called “endocrine disruptors,” these chemicals interfere with our body’s hormone system and cause problems like weight gain and learning disabilities. One type of endocrine disruptor is particularly bad news for our testosterone levels.


In non-human primates, it may be that testosterone in puberty stimulates sexual arousal, which allows the primate to increasingly seek out sexual experiences with females and thus creates a sexual preference for females.[39] Some research has also indicated that if testosterone is eliminated in an adult male human or other adult male primate's system, its sexual motivation decreases, but there is no corresponding decrease in ability to engage in sexual activity (mounting, ejaculating, etc.).[39]
I am still on T therapy. But here’s what pisses me off: No one tells you that you will be hooked on the drug virtually forever! Don’t ever stop it abruptly! I did and I had a major crash: physically and emotionally. I went into the darkest depression ever…and I was lacking in energy so much that I had to have 4 naps a day…just to get through the day. I was also robbed of any initiative to do anything.
Men who have prostate cancer or breast cancer should not take testosterone replacement therapy. Nor should men who have severe urinary tract problems, untreated severe sleep apnea or uncontrolled heart failure. All men considering testosterone replacement therapy should undergo a thorough prostate cancer screening -- a rectal exam and PSA test -- prior to starting this therapy.
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