Ketones and proteins in the urine can result from many factors, like excessive exercise, dehydration, high protein diet, kidney problems, and
diabetes.
Diabetes in the initial stages does not produce glucose in
urine. However neither will it bring about ketones and proteins in the urine at an early stage. These are generally the signs of uncontrolled diabetes. You need to check the blood sugar fasting (8-12 hours) and two hours after a proper meal.