Healthy life : Traditional scientists have demonstrated that insulin levels and sugar metabolism play a significant role in producing tinnitus. Whether insulin levels relate to EH has not been shown, but is a strong possibility. Several clinical studies have demonstrated that approximately 90% of patients with tinnitus have a condition called hyperinsulinemia. This term simply means a higher-than-normal level of insulin in the bloodstream.
Hyperinsulinemia occurs when, at a cellular level, insulin becomes inefficient at transferring glucose from the bloodstream into the body's cells. The condition is known as insulin resistance. Should this occur, the pancreas produces additional insulin to accomplish the task. People who develop insulin resistance typically have consumed excessive amounts of carbohydrates (sugars) for many years. They have stressed the normal insulin/glucose transfer mechanism to the point that resistance develops. It's as though the overworked system has become fatigued and worn out. In time, the pancreas cannot keep up increased production, and the result is clinical diabetes. This is adult-onset Type II Diabetes.