Axons are usually surrounded by a fatty substance called myelin. Myelin allows action potentials to propagate quickly from one neuron to another, allowing for rapid signal transmission. It is a critical part of the nervous system and it's absence has devastating effects, as seen in conditions such as multiple sclerosis.
Omega 3 Fats & Vitamin D as Vitamins for Hearing. The high levels of omega 3 fats and Vitamin D generally found in fish, such as salmon, tuna, trout or sardines, can have highly positive effects on hearing loss. Studies have shown that adults who ate fish twice a week had a 42% lower chance of facing age-related hearing loss than non-fish eaters.
Vitamin D deficiency and low calcium levels in the ear can lead to inner ear dysfunction that includes hearing loss, tinnitus or vertigo, according to an article about âHearing Loss, Tinnitus and Vertigo,â by Texas physical medicine and rehabilitation physician, Katherine Blanchette M.D., author of âPrevention of the Disease of Agingâ.