Andropause is a term given to the process of declining androgen levels. With menopause, estrogen levels drop dramatically, but in men, testosterone levels decrease slowly. Beginning in their 50s and 60s, men begin to experience the inability to achieve and maintain erections. This may be because their testosterone levels have been gradually decreasing over the past few decades. FamilyHolds
The Andropause Age of Onset.
Most men begin to experience andropause symptoms between the ages of 50 and 60, but if you are in your 40s, you may believe that you have been noticing the symptoms described above as well.
What Are the Andropause Symptoms?
Like with menopause, there are also andropause symptoms. For example, between the ages of 40 and 70, a man can lose between 12 and 20 pounds of muscle. They also lose about 15% of their bone mass that makes them vulnerable to osteoporosis. Many men lose as much as two inches in height, but the amount of fat on their bodies nearly doubles.
This is also a time when men begin to experience losses in their vision and their hearing. Exercise suffers because the cardiovascular system and the lungs cannot sustain activity as well as they did in the past.
The Main Androgen
The testicles have an important job. They are known as the “male gonads,” and they produce sperm. They also produce sex hormones, and for the man, these hormones are known as “androgens.” The main androgen is “testosterone.”
One andropause symptom is lower sexual desire. Hypogonadism is a condition in which males have unusually low levels of testosterone in their bloodstreams. When a man has been diagnosed with hypogonadism, it is characterized by a lack of sexual desire and decreased sexual activity.
What Is the Feedback Loop? FamilyHolds
The hypothalamus, the pituitary gland and the testicles work together to make sure that testosterone levels remain at an even level. When testosterone levels are low, the hypothalamus receives the signal to release the luteinizing hormone-releasing hormone or LH-RH. This makes the pituitary gland release luteinizing hormone, and this stimulates the testicles to release testosterone. When there is a sufficient amount of testosterone in the bloodstream, the hypothalamus signals the pituitary gland to stop releasing luteinizing hormone. This is known as “the feedback loop.”