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.
Researchers have found that patients with low levels of folate in their blood are more likely to develop hearing loss (Gok 2004; Lasisi 2010; Gopinath 2010), and that low vitamin B12 levels are associated with hearing loss (Gok 2004) and tinnitus (Shemesh 1993).
Other foods that provide vitamin C are kiwis, broccoli, and dark, leafy green vegetables. Vitamin E. Like vitamin C, vitamin E is also a powerful antioxidant that protects your earsâ nerve cells from dangerous toxins. For tinnitus, vitamin E maintains healthy conditions in the cochlea of the inner ear, while also supporting normal blood pressure. The best source of vitamin E is wheat germ oil, but you can also obtain healthy levels from many seeds and nuts. Omega-3 fatty acids