This new approach allows people to benefit from testosterone’s ability to stimulate muscle growth and increase muscle strength. At the same time, it sidesteps the side effects of testosterone when given in the usual way – administered in much larger doses by injection, gel or patch through the skin.
New Australian research suggests that a small dose of testosterone directed solely to the liver stimulates protein synthesis, likely preventing muscle loss and wasting, and potentially promoting muscle growth. The researchers believe they have developed a safe and effective treatment for men and women, that could prevent the muscle wasting associated with many chronic diseases and with ageing.
Dr Vita Birzniece and Professor Ken Ho, from Sydney’s Garvan Institute of Medical Research, showed in healthy postmenopausal women that a small dose of the male hormone testosterone prevented protein wasting. The pure crystalline testosterone, taken orally, went straight to the liver, and the dose (40mg/day) was small enough to ensure it was contained there, with no spillover to the bloodstream and other organs. The findings are now published online in the European Journal of Endocrinology.
This new approach allows people to benefit from testosterone’s ability to stimulate muscle growth and increase…
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