Your urine often comprises trace amounts of ketones, which provide energy. When blood plasma levels are above 0.1-0.2 ...

Urine tests may also be used to detect ketones, a chemical the body produces when burning fat for energy. High levels of ketones may suggest type 1 diabetes, among other conditions. Urine tests ...

Urine tests can be used to detect and monitor glucose levels and ketone levels in people with diabetes. Diabetes is a metabolic disease that’s characterized by high blood sugar levels.