The decline of testosterone in aging men is known as andropause, or male menopause. Testosterone levels decline gradually in healthy men during a period of 10 to 15 years on average, according to Andropause Canada. This phase of life is similar to menopause in women, although the changes are not as profound. Symptoms include low libido, decreased energy, decline in muscle mass and loss of strength. Some supplements may help. Consult a qualified health care practitioner for more information on their use.
Muira Puama
The roots and bark of a small tree indigenous to the Brazilian rain forest may be helpful for men experiencing the symptoms of andropause. Traditional South American herbalists use muira puama, known also as "potency wood," is used to treat fatigue, neuromuscular disorders, rheumatism, baldness and erectile dysfunction. According to naturopathic doctor Chris Meletis, small research studies have examined muira puama for low libido and erectile dysfunction. The majority of volunteers who took the supplement reported improved libido and ability to maintain erections. Meletis writes that muira puama shows promise as an andropause treatment, but that additional research is necessary to determine more about its effects. Use muira puama only under the supervision of a qualified health care practitioner.
Tribulus Terrestris
Tribulus terrestris is known to farmers and ranchers as "puncture vine." They consider it a noxious weed. Its seeds have spines so sharp that they can puncture tires and injure livestock. Tribulus terrestris is traditionally used as a an energy and vitality tonic and as a remedy for erectile dysfunction. Dr. Meletis writes that animal studies have demonstrated that this supplement has the ability to boost androgen levels. Clinical trials in humans are necessary to determine its long term safety and efficacy. The use of tribulus terrestris should not be substituted for qualified treatment and advice from a medical professional.
Zinc
The mineral zinc is a micronutrient necessary for maintaining the normal functions of the pituitary gland. Low levels of zinc can interfere with the release of hormones that stimulate the secretion of testosterone in the testes. Testosterone is also necessary to maintain proper levels of zinc in body tissues, according to Andropause Canada, so it is important to consume enough zinc in the daily diet to prevent a spiral of depletion. The Linus Pauling Center at Oregon State University states that zinc is abundant in shellfish, beef and other red meats. It is also available in multivitamins and as a standalone supplement. Consult a qualified health care practitioner before adding zinc to your regimen.
