There have been recent talks about new trends and research regarding testosterone. While there are still ongoing research on the matter, it is quite fitting to know more about the male sex hormone. Before you start Googling and watching videos on recent research about it, it is best for you to understand the basics about testosterone and its significance in your body.
Testosterone, or “T” as researchers (even lay people) call it, is a type of androgen produced primarily by the Leydig cells in the testes/testicles. It is a hormone – a chemical messenger – that is responsible for the development of male sexual characteristics. Females also produce testosterone, but usually in smaller amounts.
In essence, without adequate testosterone, men can become infertile. This is due to the fact that the process of spermatogenesis, or the development of mature sperm, requires testosterone.
From that alone, you would figure out that it is indeed important for to the body to be able to function effectively. It is in fact linked to a variety of aspects in the human body such as mood, overall physiology, and even your chances of getting certain illnesses.
Good “T” Means Boosted Bravado
It is quite evident that when you have higher levels of T, you have a higher sex drive. As mentioned before, insufficient levels of the male hormone can make a man infertile. On the other hand, researchers have found out that when a man does have good levels of testosterone, he tends to be more confident, more engaged, and more driven in every aspect of himself.
A recent research study from the University of Bonn indicated that T may provide men with a sense of self-assurance and quick mental response, especially during human interaction. What the researchers did was they gave 46 people testosterone gel to be applied, while another 45 test subject got placebo gel. After a certain period, they invited all 91 people back to roll dice in private and report the numbers they got, receiving an equivalent amount of money from their rolls. They noted that the men who had the T gel reported more honestly than those who didn’t. What can be concluded from this is that T may somehow foster honesty in people.
To add grist to the mill, researchers from Wayne State University compared two groups of men competing to win the attention of an attractive woman and found that men with lower testosterone didn’t even stand a chance. Men with the highest T-levels were more assertive, controlled the conversation, and clicked better with women.
While “T” is considered a man’s hormone, it helps ladies in a big way, too. According to a 2009 study from the University of Michigan, women with higher T-levels reported more positive sexual experiences. Researchers have found that women with high levels of the hormone found sex to be soothing, relaxing, and peaceful. Past studies have also shown that women with elevated levels have more sex and are more likely to achieve orgasm.
Low Testosterone Links to Obesity and Diabetes
Aside from the renowned libido-boosting advantage of testosterone, there have been many studies that suggest complications with health when you aren’t getting the adequate levels. An association between diabetes and low testosterone has been recognized by the medicine community. This comes from the observation that men with diabetes are more likely to have low testosterone. Vice versa, men with low testosterone are more likely to develop diabetes later on in life.
Testosterone helps the body’s tissues take up more blood sugar in response to insulin. Men with low testosterone more often have insulin resistance. They need to produce more insulin to keep blood sugar normal.
Statistically speaking, approximately 50 percent of people who have diabetes have low testosterone. Scientists aren’t sure whether diabetes causes low testosterone, or the other way around. More research is needed, but short-term studies show testosterone replacement may improve blood sugar levels and obesity in men with low testosterone.
The same case has been established with obesity. Fat cells metabolize testosterone to estrogen, thus lowering testosterone levels. Also, obesity reduces levels of Sex Hormone Binding Globulin (SHBG), a protein that carries testosterone in the blood. Less SHBG means less testosterone.
In this regard, losing weight through exercise can increase testosterone levels. Testosterone supplements in men with low testosterone can also reduce obesity. If you are at risk, you should take a look at the best T-supplements out there. Check http://supplementyouneed.com/top-5-testosterone-boosters-with-reviews/ to learn more about the supplement and know what type fits you and your specific needs.
Testosterone Is Equal to Stronger Bones and More Muscle
Testosterone plays a huge role in bone mineral density. This comes from the fact that bone density declines as men age and testosterone levels drop. This raises the risk of weak bones and osteoporosis.
Research shows that bone density increases with testosterone treatment given that the dose is high enough. Clinical trials on the effect of testosterone on bone density have determined an increase in spinal and hip bone density. Similarly, another study on females transitioning into males found that testosterone increased bone mineral density. However, it’s unknown if testosterone can help with reducing fracture risk.
Furthermore, testosterone is responsible for increased muscle mass. Leaner body mass helps control weight and increases energy. For men with low testosterone, studies show that treatment can decrease fat mass and increase muscle size and strength. Some men reported a change in lean body mass but no increase in strength. It’s likely that you could see the most benefits when you combine testosterone therapy with strength training and exercise. Now, if you do want to get that lean muscle supported by stronger bones, taking the right amount of T supplements may help you get there.
Better Mood and Memory with “T”
At a moment when you have low “T”, the natural effect in your body would be low sex drive and weight gain, as mentioned above. Its effect on your psychology may even be way worse, causing you to feel more pessimistic and lose your sense of confidence. Plus, there is also evidence of a more direct effect of low testosterone on your mood.
According to research in the Endocrine Journal, 23% of young men with newly diagnosed low testosterone met the criteria for depression, compared to only 5 percent of young guys with normal levels of the hormone. Research backed that claim as showed in a study of almost 4,000 men older than 70. Those who had the lowest testosterone levels were twice more likely to be depressed. Given the data, the relationship of testosterone with one’s mood remained in spite of the person’s age, general health condition, obesity, and other variables.
Empty testosterone receptors in brain areas linked to mood are likely responsible for your depressed state. On top of that, mood disorders like depression or anxiety can kick off a vicious cycle. Depression can suppress your testicles’ ability to produce testosterone, worsening the problem.
Many studies are showing that men with higher ratios of total testosterone have a reduced incidence of Alzheimer’s disease. There’s also evidence for a strong correlation between testosterone and thinking abilities such as verbal memory and faster mental processing speed. Testosterone treatment for men 34 to 70 years old has shown an improvement in spatial memory. Ultimately, to goal is to maintain, if not raise, the levels of your testosterone as much as possible at any stage of your life.Read More