Testosterone replacement therapy is the supplementation of natural or synthetic testosterone in men who have become deficient in the hormone, which often occurs because of aging. Though there is some debate over safety issues, for the most part,...
Testosterone is the hormone that is responsible for the development of the sexual organs, beard growth, pubic, chest and axillary hair, deepening of the voice and the development of muscle in the male. Loss of the testicles or loss of functioning...
We have all heard the jokes about women and their hormones, but the truth is men and women share the same hormones, simply at different levels. As estrogen is the main female hormone, testosterone is the male equivalent. Males produce up to 60...
The male hormone responsible for maintaining male sex characteristics, testosterone is also found in women in small quantities. Low testosterone affects sexual functioning and also increases the risk of developing osteoporosis. Decreased muscle...
If you have a low level of the male hormone testosterone, your doctor might prescribe testosterone replacement therapy. There are several reasons why the testosterone could plummet, ranging from damaged testes to defects in the pituitary gland....
Building muscle strength with low testosterone can be a challenge, since testosterone is one of the primary hormones that promote the synthesis and development of new muscular tissue. However, it is possible to make progress with low testosterone...
Testosterone replacement therapy may be an option if you are experiencing symptoms of a low testosterone level, or hypogonadism, including depression, decreased libido and difficulty concentrating. If you are experiencing these symptoms in...
Approximately 5 to 8 million males in the United States have a deficiency of the sex hormone testosterone, reports the UCLA Health System Department of Urology. Low testosterone levels, or male hypogonadism, can occur with certain inherited...
Potassium and testosterone levels play a key role in how your body develops. Low testosterone levels could lead to testosterone replacement therapy. These treatments may benefit you, but care should be taken to evaluate lab results for other...
Testosterone, a hormone produced in the testicles, assists in the development of male sexual characteristics.Testosterone replacement therapy compensates for decreased levels of testosterone in the human body caused by testicular injury, chronic...
Hypogonadism is a male condition where the testes cannot produce adequate levels of the sex hormone testosterone, sperm or both according to the Milton S. Hershey Medical Center at Penn State University. Harvard University reports that...
Low testosterone or low T is a condition where a man's body does not produce sufficient amounts of the hormone testosterone. The American Diabetes Association reports that men who have diabetes are twice as likely to have low T compared to men who...
The sex hormone testosterone is important for the development and maintenance of male sex characteristics. Testosterone is present in women as well, but not at the same levels as in men. Low testosterone levels can cause numerous symptoms, such as...
The most common way of quickly increasing testosterone levels is through the illegal use of anabolic steroids. Nonetheless, there are effective legal avenues by which to realize a significant difference in your testosterone levels within a short...
Testosterone is a male sex hormone that the male and female body produce naturally, though in higher concentrations in males. This hormone is responsible for male characteristics such as a deep voice, enlarged muscle mass, growth of sex organs and...
Men lose about 1 percent of their testosterone per year after age 30, according to the Mayo Clinic---and testosterone can dip for reasons other than aging. Low levels of testosterone can result in a number of undesirable side effects including...
There is debate in the medical community about whether such a thing as male menopause actually exists. The disorder is more accurately termed "late-onset hygonadism" or "andropause." Sufferers complain of non-specific symptoms like weight gain,...
As men age, their level of testosterone drops and they lose much of the vitality that is usually associated with masculinity. Sex drive sags, energy and muscle mass dwindle, and fat grows around the organs. This condition is called andropause....
Testosterone replacement therapy is used for men who don't naturally produce enough of the hormone for normal function. Testosterone controls the development of the male sexual organs and helps maintain essential "maleness" or secondary male...
According to the Mayo Clinic, erectile dysfunction, also known as impotence, refers to a condition in which men are unable to keep an erection long enough for sexual intercourse. It is normal to experience some moments of erectile dysfunction, but...
Testosterone is a hormone produced in the testicles and is responsible for the development of many male sexual characteristics. For example, it is a hormone important for the development of muscle mass and for sexual drive. In a condition called...
Testosterone is an important hormone, particularly in males where it is the dominant sex hormone. Many men experience a decrease in their testosterone levels as they age, which can lead to numerous effects and can also be a risk factor for...
Testosterone replacement therapy has been found to be beneficial for some men to alleviate the natural decline in testosterone--an androgen hormone--that begins after the age of 30. The significance of this decline is controversial and poorly...
Testosterone, a hormone involved in maintaining muscle mass, bone density, red blood cell production, sex drive and sperm production in males, slowly declines with age or may be deficient due to certain medical conditions. Low testosterone levels...
Male testosterone levels peak at about age thirty in men and steadily decline thereafter. Symptoms of low testosterone include low sex drive, low energy and low mood, according to the Mayo Clinic. Many men seek to increase their testosterone...
Testosterone replacement therapy is generally prescribed for men with decreased testosterone production. According to the Cleveland Clinic, this problem can be cause by aging, as well as several different illnesses including cirrhosis, certain...
The androgen hormone testosterone plays an important role in physical and sexual development. When testosterone levels are normal, males pass through puberty and into adulthood with the capacity for normal sexual functioning and fertility. If...
It's a lesser-known fact that some men go through a version of menopause, described on the Discovery Health website as "puberty in reverse." Also known as andropause, this phenomenon, which occurs between the ages of 40 and 55, is related to a...
