Ringing Ears (Tinnitus): Causes, Diet & Exercise Links

What causes sudden ringing in the ears? Potential triggers range from blood sugar spikes and caffeine intake to loud noise exposure and exercise-induced changes.

Little girl covering her ears

Blood Sugar & Ringing in the Ears

Ringing in the ears, also known as tinnitus, has impacted at least 50 million people in the U.S., according to a report in the August 2010 issue of โ€œAmerican Journal of Medicine.

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