Testosterone is what gives men their characteristics – deep voices, facial and body hair, large muscles, production of sperms, and high libido. It is also known to increase bone strength and density, while also taking care of the heart.
However, with age, testosterone levels in men begin to decline. A study showed that low levels of testosterone were present in 20% of men above 60 years of age, 30% of men above 70 years, and 50% of men above 80 years of age.
Extremely low levels of testosterone may sometimes cause long-term effects on the body. It can lead to erectile dysfunction, lowered sex drive, tiredness and fatigue, and weakened bones (which may translate to a condition called osteoporosis).
But there are ways in which one can manage their testosterone levels. Here is everything you need to know about testosterone and testosterone replacement therapy.
