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.

Doctor Carrying Out Ear Exam On Female Patient

Nutritional Deficiency and Ringing in the Ears

If you experience ringing, buzzing or clicking in your ear, or if you hear a whistling or hissing sound, you are not alone. Ringing in the ears -- sometimes referred to as tinnitus -- is common, according to MedlinePlus. It may affect one or both ears, and it may be constant or intermittent.

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