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.
These fats reduce inflammation that can damage sensitive tissues and have beneficial effects on the cardiovascular system. They have also been linked to the prevention of age related hearing loss. Omega 3 rich foods include chia seeds, flaxseed, walnuts, beans, olive oil, sacha inchi oil, coconut oil, and purslane.