Although some men choose to accept the inevitability of the drop, others naturally increase their levels of growth hormone by upping the intensity of resistance training.
Testosterone is often tested when the patient talks of low libido. Declining testosterone levels are the number one cause of low libido in males, and plays a contributing factor in females.
Declining testosterone levels are commonly seen in men beginning in the fourth decade of life. Suboptimal or low testosterone levels in males are often associated with symptoms of aging and are referred to as Andropause or male menopause.
Sometimes they become withdrawn and complain that what used to be a small pleasure in life now gives them no joy. Just as women experience the onset of menopause as they age, men can experience a similar change called andropause...