On average, in adult males, levels of testosterone are about 7â8 times as great as in adult females. As the metabolic consumption of testosterone in males is greater, the daily production is about 20 times greater in men. Females are also more sensitive to the hormone.Testosterone is observed in most vertebrates.n average, in adult males, levels of testosterone are about 7â8 times as great as in adult females. As the metabolic consumption of testosterone in males is greater, the daily production is about 20 times greater in men. Females are also more sensitive to the hormone. Testosterone is observed in most vertebrates.
The three main symptoms that may be indicative of ear nerve damage are hearing loss, vertigo, vomiting, and tinnitus. 1  Hearing loss: Hearing loss can be frustrating and embarrassing for a person. 2  Tinnitus: Tinnitus is a sound that a person hears which is not coming from any environmental source.
The same process, this time due to an attack from the immune system, damages nerves in the brain and results in multiple sclerosis. It is well known that loud noises can lead to hearing problems such as temporary hearing loss or tinnitus (ringing in the ears) and even permanent hearing loss. But this is the first time scientists have been able to identify damages to nerve cells as a result of noise exposure.