b> Electrolyte imbalance. Diabetes insipidus can also cause an electrolyte imbalance. Electrolytes are minerals in your blood — such as sodium and potassium — that maintain the balance of fluids in your body. Electrolyte imbalance can cause symptoms, such as: ... Top Foods for the Trail www.lifescript.com/diet-fitness/articles/archive/shape/workout/top_foods_for_the_trail.aspx.