YTread Logo
YTread Logo

Testosterone — new discoveries about the male hormone | DW Documentary

May 31, 2021
Testosterone is the most important

male

sex

hormone

. Men who are strongly influenced by

testosterone

are said to be selfish and enjoy taking risks, but several European scientists have been trying to find out if

testosterone

is really as bad as its reputation. to the University Hospital of Munster to speak with Dr. Michels is a man a German specialist in the treatment of diseases that affect men he is also an expert in

hormone

s Tesla stolen is swoosh tanisha feeder dinging testosterone is responsible for the development of a number of

male

physical characteristics Including the hair patterns on the head, it also determines that beard growth affects the muscles and overall personality of a man.
testosterone new discoveries about the male hormone dw documentary
They are much more complex hormones than some people might think. Too often they indicate love. Most testosterone is produced in the testes, but a small amount comes from the adrenal cortex. The specific sources of testosterone are the lymphatic cells. The hormones responsible for the development of male characteristics in the body are called androgens. The most important androgen is testosterone. Testosterone levels increase dramatically during puberty and then remain at a high level, but the Researchers have also found significant short-term increases in this hormone immediately after birth - Asians hold the Perseids as a shrine ABBA It's hard to say why that happens, but it appears to be part of the maturation process in the brain and body. male reproductive system the spirit of a monastic were hopes of mukesh young christian wolff lives in Heilbronn at the age of 20 he discovered that he had too little testosterone in his body doctors later determined that the cells in his brain were not sending the signals At first it was not clear, Wolf had trouble even describing the symptoms.
testosterone new discoveries about the male hormone dw documentary

More Interesting Facts About,

testosterone new discoveries about the male hormone dw documentary...

It took a long time for the doctors to come to a proper diagnosis, as the Vondopoulos concert man realizing something was wrong was a gradual process, it didn't happen overnight feeling worse and worse, he had no energy or sexual desire, but I could feel that something was not right. Then I was diagnosed with depression and realized something was very wrong with me. Wolf was a medical student at the time and a bodybuilder. I kept a close eye on his metabolism and his testosterone levels, but they couldn't figure out what was going on. I got along well with my family and had a girlfriend.
testosterone new discoveries about the male hormone dw documentary
I was doing well in school and then I found out this might have something to do with it. with testosterone deficiency so I had some tests done and the levels came out to be about zero which is a bit low, not essential, goes away, how much testosterone do men really need? On average, men have at least eight to twelve nanomoles per liter. Testosterone means anything below that represents a deficiency, but the amount also depends on genetics. I am a single machine. Finnegan, a female tech's testosterone levels are much lower, between five and ten percent, than those of men.
testosterone new discoveries about the male hormone dw documentary
They use testosterone to synthesize the estrogen system. The sex hormone through fut is that the synthesis is carried out by an enzyme called aromatisse. It can be found in cells in various parts of the body, including the brain, adrenal glands, ovaries, and testicles. Faced with such levels of testosterone, Christian Wulff chose a potentially risky way. We will be left out of medical treatment, okay, messiahfest. He knew he needed hormone replacement therapy after ruling out other possible causes such as vitamin D or zinc deficiency. It was not one of the side effects of hormone replacement therapy. It suppresses sperm production, which can cause infertility.
Testosterone and coated testosterone are produced naturally in the testicles, but the process begins in the brain specifically in the hypothalamus and sleep sign. Danna sent our iron leather destroyer that links the body's nervous system to the endocrine system through the unrelated pituitary gland to perfuse the The pituitary gland is divided into two sections, the anterior portion produces two key hormones, LH and FSH . LH is responsible for stimulating the production of testosterone in the testicles. FSH contributes to sperm production. These two hormones inform the brain if the body is producing. enough testosterone and sperm the brain adjusts the amounts of each as needed in the test system even testosterone replacement therapy suppresses the hormones in the pituitary gland that are responsible for sperm production it is like a birth control pill v and the feeling pure man's eyes do not seem Budong too feminine, but if a man has testosterone deficiency and wants to have children, we have to take a different approach.
Low testosterone can have serious effects on the body, but too much of this hormone can make men overly aggressive. This is Leone, home of the French Center. for cognitive neurosciences jean-claude Rhea is director of research here. Draya has been studying the influence of testosterone on human behavior and has found little evidence that testosterone causes aggression in men. The effect that testosterone has on human behavior is by no means clear, but there is indirect evidence, for example, high levels of testosterone have been found in some prisoners who have committed serious crimes and we did a study that indicated that Patients receiving testosterone injections could become more aggressive; there are only 50 million new conditions, testosterone can also improve.
Noxee Pal's social behaviors have some CBT-related issues, so at this time there is little solid evidence pointing to a link between elevated testosterone levels and aggressive behavior. Drea conducted an experiment to try to prove or disprove these claims. Their first task was to measure testosterone levels in the participants' blood. Testosterone is a fat-soluble hormone, so it can pass through cell membranes, bind to hormone receptors and then produce changes in the cell structure. Testosterone can be identified and measured in various body fluids, including saliva, urine, and blood, before the experiment begins. One group of participants is injected with testosterone and the other group is given a placebo.
We sought to determine whether increasing testosterone levels would contribute to a change in behavior. This graph shows that both groups started with approximately the same level of testosterone injections. He gave one group injections of testosterone and recorded the increase in the level of this hormonal system. Now the test subjects will participate in a game exercise called ultimatum. The game is frequently used in behavioral research. It is designed to test whether a person is generous or selfish. One of the players is given a sum of money and demands that he share part of it with the other.
If the second player accepts the offer, the deal continues as planned, but if he rejects it, neither player receives any money. At this point, we did not observe the difference between the player who had been given testosterone and the one who had systole and I said that now the rules of the game are going to change a little, the players will be able to use the money to reward fair behavior or punish unfair behavior and this is where Draya and his colleagues observed a difference between the player who received an extra dose of testosterone and the one who did not receive the team of silver bishop miss Cruz, it is a subtle difference and we confirmed it only in the second stage of the experiment.
The group given extra testosterone gave them a harsher punishment when they believed they had not been given enough money but at the same time also reacted more positively when they were given more money than expected. We observed a big difference in the behavior of the two groups. Even looped, so can testosterone also stimulate generosity in men? The researchers were surprised by the results, but the situation is more complex than that. Draya says there is a subconscious motivation at work here. This phenomenon clearly shows that you can improve your social status by cooperating with people or engaging in other types of positive social behaviors, so while testosterone can influence aggression, it also plays a role in the ability to act generously, for example.
What Noise State Drea has been looking for more evidence to support his theory about the influence. of testosterone, so she has been studying brain activity. System 30 testosterone-based behavior can improve a man's social status, and that process could be linked to several mechanisms in the brain, particularly a group of neural structures known as the reward system. Baltimore's enhanced social status generates a sense of well-being as a reward which may explain the bragging commonly associated with excessive manly behavior toward God. There is always a motivation behind generosity. If someone sees that you are generous, they are more likely to think. very good about you, for example, men will probably be more generous if they know they are being watched by buckets of women, this indicates another link between testosterone and generous behavior, so testosterone may be responsible for both positive and negative behavior .
In both cases, this behavior appears to be aimed at preserving or even improving social status. Psychologist Pranjal Mehta is an associate professor at University College London, whose research focuses on how hormones, particularly testosterone, influence human behavior. The evidence for that myth that testosterone is directly related to male traits like aggression has not been borne out in the data, so there are many results suggesting that testosterone is weekly or not related at all to aggressive behavior in humans, including men, so the field is still trying to unravel these types of effects to understand when testosterone might be related to other behaviors such as helping and prosocial behavior, as well as meta. carry out an experiment involving the ultimatum game similar to the one we saw previously;
In reality, it is a way of observing two types of behaviors: one is trust in the extent to which the first person trusts to act and two is observing the reciprocity of trust if someone is hyperactive. Trust is the second move, we are going to reciprocate that trust, as in the experiment carried out by Jean-Claude Rhea, one player was given an extra dose of testosterone, the other player was given a placebo, the experiment will measure the level of trust between the two. The player who is administered testosterone can use his money to ensure that the other player also benefits, but will the second player return some of his winnings as a gesture of gratitude or keep it all for himself?
We found two interesting effects: the first is consistent with the testosterone stereotype reduced first-mover trust, which is somewhat consistent with the testosterone stereotype that it is related to competitiveness and threatens the environment and perhaps mobilizes behaviors. more selfish social, so I want to keep the money then the players reverse their roles in both tests. The player with extra testosterone shares his winnings with the other. This is an example of prosocial behavior. We know that reciprocity in cooperative situations goes to Gardner's status and what we found is that testosterone drove reciprocity and we are arguing that in a cooperative environment, again it is through prestige and prosocial behaviors that status is gained and, although in those situations, testosterone might actually drive prosocial behavior.
Mehta is convinced that testosterone plays a much more complex role in human behavior than researchers previously thought, for example. It may promote socially positive behavior, but there is always a motivating factor behind that behavior which you can imagine when we think about our leaders and people in positions of power, they have specialized knowledge and experience that they will pass on to their subordinates, that is part of being a good leader that is also part of some definitions of power where you help others as a way to influence others in some way, so you can consider it prosocial, but in some definitions it is also an exercise of power, but concepts like masculinity Status and power are perceived differently in various cultures around the world.
Test results differ from country to country, so my labs are in London, someone else's lab is in Germany, someone else's lab is in a rural area in the southern United States. State that should be viewed erratically the values ​​would be expected to change.results but the effects of testosterone on the human body are the same regardless of culture and geography when Christian Wulff discovered that he was infertile he started looking for solutions my mother took me to see a urologist and he told her that I will never have children, but who could have a superlative sex life.
My mom didn't think he was funny, so I started reading about my conditioners in Dusty. My friend lines are: Is there a medical solution for infertility? by testosterone deficiency doctors is Minh offers some hope when a man kena wound closed wound leave one of the things we can do for men suffering from this problem is give them hormone injections tropen of cattle giggity happy Mike has been used its form of treatment for years, even decades, it appeared and is converted into gonadotropins that include LH, which is responsible for the production of testosterone in the testicles, and FSH, which contributes to sperm production.
The treatment was successful for Christian Wulff. His body was able to produce testosterone and fertile sperm so in a short period of time they froze his sperm to use later, he went crazy and if I had listened to what the doctors told me at the beginning, I would have ended up there, but now I can have children for everywhere. Schulte Eyes is a professor of psychology at the Friedrich Alexander University in Erlangen. His research work focuses on how testosterone affects the body. Specifically, effective bone growth. Testosterone and estradiol, their counterparts in women, contribute significantly to strength and Bone density from prenatal development to maturity in this entry and someone I'm asking for example during the first three months of pregnancy testosterone makes the ring fingers of the male fetus grow larger than the index fingers ice short notes that In general, women's index fingers are longer than men's ring fingers, the opposite is true.
You can see that in this image of a man's hand, the index finger is clearly shorter than the ring finger. Testosterone clearly influences Bone growth even in the early stages of pregnancy can also be responsible for the early development of the so-called power motive yes, isn't it? Liam Priscilla - Sean Service is that a scientist I'm interested in finding out where that motif comes from I suspect its origins can be found in biology here salt ice is conducting an experiment in which participants write a fantasy narrative this may help you determine If they are motivated by power the power motive is a common human characteristic that involves a person's efforts to have an impact on the behavior of others.
This motivation does not necessarily manifest itself in conscious attitudes or beliefs we have about ourselves. Our research indicates that the way we perceive ourselves. In reality it has little to do with what motivates us and what influences our spontaneous behaviors based on influence. This part of the experiment involves a series of 10 tests aimed at finding out how participants respond to victory or defeat. Test results can be manipulated. A participant can. To win up to eight of the ten rounds, the researchers want to know if there is any change in the hormonal levels of the test subjects.
We found that the power motive plays a role in your response to winning or losing. Those who won had higher levels of testosterone than those who lost even Phyllida and if one of the participants is not motivated by power but wins, it has no effect on the amount of testosterone in their system, we cannot say that winning or losing be exclusively responsible for changes in testosterone levels, we have to take into account factors such as the individual's personality and motivation, but those factors are determined by testosterone during fetal brain development. clicked on the human thick lung, but it all comes down to testosterone and its influence in determining, for example, the length of male fingers and the development of power.
Why do women have only 10% of the testosterone levels found in men? Does that mean they are less motivated by power? We are guests of the space colony and there is evidence to indicate that there is a connection between the length of women's fingers and power. complex of motives is a complex situation that will require much more investigation. Scientists have learned more in recent years about female sex hormones, but the relationship between women and power has not been widely studied. The field has focused on the male reproductive system and men for the last hundred. years and has largely neglected the analysis of female sex hormones in the context of status and leadership, and this is a major gap in the current literature.
We've come to the University of Cambridge to talk to clinical psychologist Simon Baron-Cohen about some of his research focuses on how gender affects human behavior in general and the brain in particular. We've been looking at sex differences in the mind between men and women on average and one of the tests we use is where you have to find a way that's hidden. in a design as quickly as possible and we found that, on average, men are faster at finding this hidden target in the overall design. Baron Cohen and his colleagues conducted behavioral studies in children and adolescents and began by analyzing hormone levels in numerous samples of amniotic fluid. the fluid that helps protect the fetus in the womb we have measured testosterone during pregnancy in the womb in the amniotic fluid so this is the baby in the womb and some women during pregnancy undergo a clinical procedure called amniocentesis in which a needle is inserted into that fluid to remove some of the fluid and we can measure the testosterone in the fluid and babies vary in terms of the amount of hormone they are exposed to, so boys show more testosterone than girls. girls in the amniotic fluid in the early stages of the fetus.
During development, the genitals show no signs of gender distinction, but after approximately the seventh week of gestation, a gene on the Y chromosome can activate a process that results in the development of testicles. Subsequently, testosterone plays a role in the development of male characteristics in various parts of the body. male fetus, including the brain, we are looking at these long-term effects of hormones presumably mediated by changes in brain development, so we are measuring behavior, but the assumption is that hormones have changed brain development in men and women because after being exposed to different amounts of the hormone after the babies were born, the Baron-Cohen study measured and analyzed their reaction to a series of images.
What we found was that the higher the child's prenatal testosterone, the less eye contact the child makes on their first birthday, so this was a surprise to us because you would think that iContact is influenced by social factors, but in reality it seems that It is also influenced by prenatal testosterone. The children were evaluated again at the age of two years. The results indicated that girls more actively sought eye contact. than children and had better verbal skills, they spoke earlier and their language developed faster. What we didn't know is why girls have this advantage in language development, but now we could relate it to prenatal testosterone because we found that boys who had higher prenatal testosterone had smaller vocabularies years later, Baron-Cohen performed more tests on the children, they were shown pictures of various facial expressions and asked to describe the emotion that the pictures represented and again we found that the higher the child's prenatal testosterone, the more difficulty they have on this empathy test, which It's a surprise again to us because we're finding that even it's been eight years since we measured testosterone, there's still an effect that we're seeing to summarize that girls did better on tests that involved verbal and social skills.
Children developed better analytical skills. The same hormone appears to be involved not only in social development, such as reading faces, language, and eye contact, but also in non-social skills, such as pattern recognition and taking things apart to see their parts. houses are a bit like a ruby ​​cube where you have to see the pattern very quickly evidence indicates that children are better able to understand abstract concepts but have less empathy Baron Cohen has used the findings to support his theory of a possible link between testosterone and autism, we looked at the relationship between the typical sex differences in autism because what's wrong is more common in boys, so we were trying to understand why being a boy leads you to a higher chance of developing autism and the answer that What we are understanding is that one factor may be prenatal testosterone.
Research on this topic is still in the early stages and experts are still trying to figure out what role prenatal testosterone plays in determining sexual differentiation in the brain. McNish asymmetry there is no evidence of predetermination. In the brain, hormonal effects push us one way or another in the early stages of fetal brain development, of course, but much of the development occurs later, after birth, in infancy and beyond, when the Hormones act together with a series of external factors. environments and especially in the social environments of a child, and here Pranjal Mehta has been researching the influence that hormones and the social environment have on the development of behavior.
Researchers, including my lab, have looked at both directions of effects, how hormones influence dominance and status-related behaviors and how one's social status and environment, in turn, can affect hormonal fluctuations in a feedback loop meter. It was also studied how people perceive themselves and how that perception influences their behavior. Do people consider themselves dominant or passive and what role does testosterone play? So what we found was that testosterone didn't have a direct effect on competitive decision making, but it really depended on whether they completed the questionnaire that suggested they were high or low in dominance, so some of our work suggests that hormones They do impact behaviors like competitive behavior, but interestingly and inconsistent with the type of myth about the direct effects of testosterone, this depends on people's personality, so the way we see ourselves, testosterone influences on our personality and, in turn, our personality influences our testosterone level.
High levels of testosterone are said to make men virile and dominant. and society views these men with respect or contempt. Testosterone also fuels competition among men. Perhaps it is no coincidence that this hormone was discovered during the latter stages of the Industrial Revolution in the 1850s. Sharla Edouard Braun was one of the first scientists to speculate on the existence of substances we now know as hormones, he also injected regularly a liquid extracted from animal testicles and claimed that this process improved his sexual prowess and physical well-being. Testosterone has long been associated with masculinity, strength, and vitality.
Today, testosterone replacement therapy has become popular among older men in some advertisements and is touted as a miracle cure, just as Braun Sekhar claimed more than a century ago that pharmacies, doctors and Pharmaceutical companies make a lot of money selling testosterone preparations. Sales have increased significantly since 2007. Michelle Its Minh is regularly consulted by older men suffering from symptoms of burnout. The testosterone deficiency of many warriors may be the cause. Centurion zitz ​​Minh tests the patient's sperm count and bone density, among other procedures, in most cases she cannot attribute the symptoms to reducing levels of Testosterone use is bad.
See this graph showing the testosterone levels of 10,000 men ranging in age from 4 to 90 years old. Boys of course have very low levels, signs of intimacy and need a good test, just come here and get better, levels increase during puberty, so we. see high levels of testosterone until old age if we rule out diseases there are several reasons why testosterone levels can fall in other myosins. It is fair to say that in the vast majority of cases these patients produce less testosterone simply because they are overweight. Gupta's obesity is a problem for manyolder men and also for younger men, overweight men generally have a lot of visceral fat and that fat releases a number of harmful substances and can lead to insulin resistance, high blood pressure and lower testosterone levels, which is good .
A layer of body fat lies just under the skin. A second layer of visceral fat is stored in the abdominal cavity near several vital organs. Excess visceral fat can reduce testosterone production, which can promote the storage of even more fat in the abdominal cavity. Common among middle-aged men Testosterone is often associated with doping scandals and competitive sports Michale Kleber of the German Olympic Sports Confederation is an expert in the use of performance-enhancing substances, including testosterone. Testosterone plays a key role in regulating muscle mass and body function. responds to exercise during prolonged physical activity the muscles suffer minor trauma, so afterward the body begins to repair damaged muscle tissue and increase its strength and size until recently only professional athletes used performance-enhancing drugs now Amateur athletes also take them using testosterone derivatives.
The so-called anabolic steroids in commercial gyms are a big problem at the moment. We believe that between 13 and 16 percent of all clients have used doping preparations, mainly anabolic steroids. It is much more widespread among amateur athletes than among professionals. Healthy men produce four to eight. milligrams of testosterone every day, but for those who are trying to increase muscle mass and performance, that amount is very little. Christian Wulff tried using testosterone supplements to counteract his hormone deficiency. him skip product Sophia in danger, new supplement, honey, now you can find testosterone boosters and capsules. He knew they weren't going to work, but I tried them anyway.
The companies that make these products play with your emotions which is why I bought them and of course they didn't help at all. Niska, but only anabolic steroids, synthetic versions of testosterone can produce. The types of results that athletes want when using steroids improve moments is widespread among bodybuilders of my night. The unfortunate Sabha and Habash are not complete. In my own research I came across the case of a 17-year-old boy who was using these substances and was afraid of them. He injected more than a thousand milligrams of testosterone derivatives a week and also took Dianabol steroid tablets every day, so in total it is much more than a thousand milligrams a week, a dangerous amount for a 17-year-old, it is a neon that escapes abuse.
Anabolic steroids can have a number of dangerous side effects, including high blood pressure, strokes, heart attacks and liver damage. Excessive increases in testosterone can cause reductions in sperm production because the brain determines that the body has enough testosterone and cuts off Pranjal Mehta's supply. It has been studied whether substances other than testosterone can influence human behavior, for example cortisol, a hormone that is often released in response to stress and low blood sugar concentrations. There is some evidence that cortisol levels could affect the pathway between testosterone and behavioral outcomes, specifically hormones do not influence. behavior directly, but there is a mechanism through which they occur specifically one mechanism is that they bind to a receptor for that specific hormone in the case of testosterone which would be the androgen receptor this binding process takes place throughout the body like a key that fits in a lock.
Mirta believes that in stressful situations cortisol blocks testosterone receptors; if cortisol levels are high, this could actually antagonize or impede the relationship between testosterone and behavior, presumably through molecular pathways such as reduction of receptors and So we theorized what we call the dual hormone hypothesis. This role-play exercise is designed to test the effect of cortisol on testosterone. One participant gives a series of orders to the other. If the player who is supposed to follow the orders feels stressed, his behavior changes. She discovered that when cortisol levels were low, this effect occurred; Higher testosterone was related to greater dominance, but when cortisol levels were high that effect did not exist, higher testosterone was not related to greater dominance, so this suggests that the effects of testosterone on behavior dominance in a leadership position really depends on what happens in the stress axis in the body, so is it possible that testosterone is just one of many substances that can influence human behavior?
More research needs to be done on this topic at this time, experts have come to a conclusion. variety of different conclusions biology does not mean simplicity I think it is recognizing and appreciating the complexity that we are human beings we are dynamic systems that we have developed and evolved to adapt to different environments and that hormones in reality their beauty again is that they are receptive to the environment, so your hormones affect how you behave, but the environment also affects your overall hormone release. Testosterone represents two of the major social issues of our time. Competition and success.
The cliché is that men who have too little testosterone are losers. I have a lot, they are winners, they invited me which table starts and ends. I don't know if I should be proud of how much testosterone I have or not, it depends on what society thinks or desirable qualities in men and that concept can change depending on the culture and the time 13% of Testosterone is the substance that men are made of. The actual amount is not that important, but every man needs at least a minimal amount since I started testosterone replacement therapy. I felt much better, the depression and lack of energy disappeared.
Two weeks and things continued to get better for me. I am no longer confused or unhappy, so there is no simple link between testosterone and male aggression or the pursuit of power. The latest findings indicate that it is social and cultural environmental factors that determine the effects of testosterone. about manly behavior

If you have any copyright issue, please Contact