He was taken to the hospital, where doctors diagnosed him with severe vitamin A deficiency ... "happens because of long-term damage to optic nerve fibers from many different causes," which ...

A century ago, iodine deficiency affected kids across large swaths of the country. It essentially disappeared after some food makers started adding it to table salt, bread, and some other foods ...

Magnesium deficiency, or hypomagnesemia, occurs when the body lacks sufficient magnesium, a vital mineral for muscle function, nerve health, and energy production. Symptoms include fatigue ...

Nerve pain refers to painful sensations around the nerves. Various treatment options are available, including anticonvulsants, certain antidepressants, mild opioids, and some topical treatments ...

Strengthening the cochlear nerve is key to improving your hearing and maintaining a healthy auditory system. This article details five potent exercises that will help you fortify your auditory system.

which are transmitted to the implant to stimulate the auditory nerve. Despite significant benefits, the uptake of cochlear implants remains low worldwide. The World Health Organization estimates ...