Showing posts with label male health. Show all posts
Showing posts with label male health. Show all posts

Tuesday, March 29, 2011

Male Menopause, or Natural Aging Process?

The changes came so gradually they were almost imperceptible. For most of his life he had been outgoing, happy and positive, bursting with energy and vitality and excited about life. Then one day a close friend asked him what was going on. At first he denied that anything was wrong. Then he tried to blame external circumstances for what was happening. But when he finally and honestly faced it, he had to admit that his drive, strength, energy and enthusiasm for life and love were just not what they used to be. He thought that he had many blessings in this lifetime, yet for no obvious reason, a pervading mental and physical tiredness, perhaps even depression, had descended upon him. His body had new aches and pains it had never had before. He had become moody and irritable. He had sleep problems for the first time. At home, family relations had become increasingly stressed and his social life was zilch. Loss of libido and intermittent failure to achieve an erection deepened his distress.

Sound familiar? Perhaps this describes that is happening to you or someone you know. With the baby boomers well-ensconced in their 50's, biochemical and physiological changes have fostered changes in their experience and expression of life. When talking about the hormonal changes associated with aging, what we most often hear about is menopause and hormone replacement therapy. What we don't hear about is the hormonal changes men go through.

The media and medical silence about men's hormonal changes is due in part to our male conditioning -- real men don't cry or whine and we are supposed to be strong and push through challenges with stoic self-sufficiency. We rarely seek help for our medical problems. We define ourselves through our force, power and will. Perhaps another reason we hear so little about male menopause is because we are embarrassed and our egos tell us we are less masculine if we own up to having decreased libido.

The physiological aspects of male aging are presented in the myth of Tithonus, the lover of Aurora, goddess of dawn. Aurora loved Tithonus so much that she asked her father, Zeus, to grant him eternal life. Unfortunately she forgot to request eternal youth for her lover, who began to experience the failure of his libido at about age 50. At age 60 to 70 he was somewhat impotent. By the time he was 80 years old, Tithonus had lost much of his muscle strength, and by the time he turned 90, he walked around stooped, because his bone density was disappearing.

By the time he was 100 years old, he had developed some age-related senility, which was shown in the myth by the fact that he babbled incessantly. At this stage, love's sweet bloom had wilted, and Aurora just wanted to be rid of him. Alas, Tithonus was immortal. Since she could not make him disappear, Aurora changed him into a cicada instead. Thus, the chirping of a cicada is actually the incessant babbling of a senile old man.

The changes depicted in the myth of Tithonus are associated with age-related declining male hormone production, or what has become known as andropause.

Andropause, or male menopause, occurs as a result of biochemical and accompanying physiological changes. Complex hormone (primarily testosterone) production levels drop as men age. Testosterone permeates every aspect of the male body, every nerve, every muscle fiber, every brain cell. It is responsible for the development of the male body from the androgynous embryo, which would otherwise develop into the female form. If the testosterone receptors in the fetus are not working or are insensitive to the hormone, the development of the normal features of the male body will be incomplete or abnormal.

If testosterone doesn't make its reappearance at the time of puberty, the male body will not develop secondary sexual characteristics such as a thicker musculature, facial and body hair, a deeper voice, and the male drive to procreate. Without testosterone, he will lack drive and ambition and take fewer risks.

By the time men reach their mid-50's, andropause is already in full swing. Unlike women, men do not have a clear-cut signpost such as the cessation of menstruation to mark this transition. Menopause generally occurs in women during their mid-forties to mid-fifties. Men's transition may be much more gradual and occur over 10 to 15 years. Attitude, psychological stress, alcohol, injuries or surgery, medications, obesity and infections can contribute to its onset and development.

Other things are happening in the 50+ year-old male's world as the hormones are changing. The children are leaving, parents are dying, job horizons are narrowing and friends are having heart attacks or dealing with cancer. For the first time, a sense of mortality is entering uninvited into consciousness. Many men begin to question their values, accomplishments and direction in life. Add these external and psychological transitions to the hormone-induced internal changes and many men find themselves in a blind alley. They lack the coping and adaptation skills they need to go to the next level and there are few places to turn for help. Research is skimpy and there is a scarcity of professionals attuned to dealing with the challenges men face in their 50's. Furthermore, although andropause is recognized as a medical condition in Europe and Canada, many American physicians, mostly men, regard it as just a "mid-life crisis," and in spite of current research, don't believe andropause exists.

In her book Understanding Men’s Passages: Discovering the New Map of Men’s Lives, author Gail Sheehy defines male menopause as a period in which hormones, including testosterone (and, therefore, potency and sex drive) drop. “When ignored or denied, this sexual freeze extends more deeply into every aspect of a man’s life than was previously thought,” she writes. “It can be an underlying cause of depression, divorce, even suicide.”

Why is Andropause so Unrecognized? Unlike female menopause, andropause comes on so gradual that many men accommodate to the change without noticing any drastic differences in their physical or mental well-being. Andropause is also difficult to detect clinically as the symptoms are often attributed to the natural aging process. Ignorance and/or embarrassment also play a vital role. Unlike women, men have a tendency to keep their health issues quiet. Perhaps this is a derivative from societal conditioning that men should “rise above their afflictions and never give any indication of weakness.”


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Sunday, March 20, 2011

Andropause (Male Menopause) Overview

What is Andropause?

Andropause or male menopause is a name that has been given to a menopause-like condition in aging men. This relates to the slow but steady reduction of the production of the hormones testosterone and dehydroepiandrosterone in middle-aged men, and the consequences of that reduction, which is associated with a decrease in Leydig cells.

Since men do not go through a well-defined period referred to as menopause, some physicians refer to this problem as androgen (testosterone) decline in the aging male. Men do experience a decline in the production of the male hormone testosterone with aging, but this also occurs with some disease states such as diabetes. Along with the decline in testosterone, some men experience symptoms such as fatigue, weakness, depression, and sexual problems. The relationship of these symptoms to the decreased testosterone levels is still controversial.

Unlike menopause in women which represents a well-defined period in which hormone production stops completely, male hormone (testosterone) decline is a slower process. The testes, unlike the ovaries, does not stop making testosterone. In addition to testosterone, the testes of a healthy male may be able to make sperm well into his eighties or longer.

However, as a result of disease, subtle changes in the function of the testis may occur as early as 45 to 50 years of age, and more dramatically after the age of 70 in some men.

Unlike "menopause", the word "andropause" is not currently recognized by the World Health Organization and its ICD-10 medical classification. This is likely because "andropause" is a term of convenience describing the stage of life when symptoms of aging appear in men. While the words are sometimes used interchangeably, hypogonadism is a deficiency state in which the hormone testosterone goes below the normal range for even an aging male.

Andropause and Mid-Life Crisis

There is no doubt that a man's sexuality changes with advancing age. The instant, anytime, 'as-many-times-as-you-want' erections that are more the rule than the exception at 18, do not last forever. With advancing age, the urge reduces, erections take time to come on, any time is not always a good time and the penis requires more direct stimulation in order to get aroused. Besides, the erections may not be as angled and rigid, and ejaculation becomes feebler. The refractory period (interval) between erections gets prolonged.

Is all this because of the maturation (maturity) process? Is it because by middle age man has had enough sex so as not to be unnaturally preoccupied with it any longer? Is this because his wife has aged a bit and is no longer as attractive/ interested as before? Or is it because of the pressures at the work-place, the demands of parenthood, or pre-occupation with the lives of grown-up children and aging parents?

Is there really something called a middle-age crisis? If so, how is it different from male menopause?

Yes, there is something known as a mid-life crisis. This is often a time in a man's life when stability has been achieved and the struggles that were once a large part of life are now at an end. This new awareness that a life change has taken place can sometimes trigger a crisis. For some men, new-found stability may signify an end to vitality or youth. Many men find that after spending a lifetime working towards the goals of family and peers, the end result is unfulfilling. This is also often a time of change. Major shifts in career, marriage and parenting often occur during this time period. And, along with the physical signs of aging comes a realization of impending old age, retirement and eventually death. This time of life will only become a crisis if the changes become too difficult to cope with.

Mid-life crisis, thus, is essentially a problem of psycho-social adjustment. It need not necessarily have a bearing on a man's sex life. It is thus not synonymous with the andropause although there is frequently a superimposition of male menopausal factors in middle-aged men going through crises and this makes the picture hazy.

Andropause as Concept

Proponents

Proponents of andropause as a distinct condition claim that it is a biological change experienced by men during mid-life, and often compare it to female menopause. Menopause, however, is a complete cessation of reproductive ability caused by the shutting down of the female reproductive system. Andropause is a decline in the male hormone testosterone. This drop in testosterone levels is considered to lead in some cases to loss of energy and concentration, depression, and mood swings. While andropause does not cause a man's reproductive system to stop working altogether, many experience bouts of impotence.

Andropause is usually caused by a very gradual testosterone deficiency and an increase in sex hormone-binding globulin (SHBG) that occurs from age 35 onwards. By contrast, women have a sudden onset of menopause around age 51. Testosterone declines 10% every decade after age 30 (1% per year).

Some of the current popular interest in the concept of andropause has been fueled by the book Male Menopause, written by Jed Diamond, a lay person.  According to Diamond's view, andropause is a change of life in middle-aged men, which has hormonal, physical, psychological, interpersonal, social, sexual, and spiritual aspects. Diamond claims that this change occurs in all men, generally between the ages of 40 and 55, though it can occur as early as 35 or as late as 65. The term "male menopause" may be a misnomer, as unlike women, men's reproductive systems do not cease to work completely in mid-life; some men continue to father children late into their lives (at age 90 or older). But Diamond claims that, in terms of other life impacts, women’s and men’s experience are somewhat similar phenomena.

The concept of andropause is perhaps more widely accepted in Australia and some parts of Europe than it is in the United States.

Opponents

Many clinicians believe that andropause is not a valid concept, because men can continue to reproduce into old age. Their reproductive systems do not stop working completely, and therefore they do not exhibit the sudden and dramatic drops in hormone levels characteristic of women undergoing menopause. In some men before the age of 60 there is a complete loss of libido, erectile function, and orgasmic ability.

Others feel that andropause is simply synonymous with hypogonadism or low testosterone levels.  There is opposition to the concept of andropause in Europe as well as the U.S.

Some clinicians argue that many of the cited symptoms are not specific enough to warrant describing a new condition. For example, people who are overweight may be misguided into treating a new illness rather than addressing the lifestyle that led to their being overweight. Similarly, energy levels vary from person to person, and for people who are generally inactive, energy levels will automatically be lower overall.

While it is true that active and otherwise healthy men could in theory develop andropause-like symptoms, how common and widespread the phenomenon is, and whether genetics, lifestyle, environment, or a combination of factors are responsible, is not yet known.

Conclusion

Since the symptoms seem like nothing more than a more rapid than normal aging process, few researchers have looked into it. Though the condition was discovered in the 1940s and became official in medical literature in 1952, it has never seemed severe enough to warrant a place in the collective consciousness.

However, andropause, now matter how valid the concept from the official science point of view, undoubtedly affect significantly lives of men, in multiple aspects. In this blog, we will try to review available information on the topic and navigate through the complex ageing male process to define ways and methods to slow down and may be even reverse the body and spirit changes.

Latest scientific studies will help you in this journey. Until recently, doctors were not able to perform reliable tests to determine testosterone levels in men. Now, with capable tests and a generation of baby boomers desperate to fight aging, andropause finally looks like it will get its long overdue attention.


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