Ketonuria can also be found in conditions associated with a decreased intake of carbohydrates (starvation), digestive disturbances, dietary imbalance (high fat/low carbohydrate diet), eclampsia, prolonged vomiting and diarrhea, glycogen storage diseases, vigorous exercise, fever, and following administration of anesthesia. Ketone bodies are mildly toxic to the body, tending to interfere with the excretion of uric acid, produce mild depression of the central nervous system, and cause acidosis.