High salt or sugar levels in the diet result in fluctuations in the inner ear fluid pressure and may increase your symptoms. Aim for a diet high in fresh fruits, vegetables, and whole grains, and low in canned, frozen, or processed foods. Drink adequate amounts of fluid daily. Coffee, tea, and soft drinks should not be counted as a part of this intake. Try to anticipate fluid loss that will occur with exercise or heat, and replace these fluids before they are lost.
Caffeine is a diuretic that causes excessive urinary loss of fluids.
Caffeine also has stimulant properties that may make your symptoms worse. Limit or eliminate your alcohol intake. Alcohol can affect the inner ear directly, changing the volume and concentration of the inner ear fluid and increasing symptoms. This is often present in pre-packaged food products and in Chinese food. It may increase symptoms in some patients.