What You Should Know About Ketones
A by-product of fat breakdown is ketone production, which is toxic to the body. This complication is known as diabetic ketoacidosis (DKA) and can lead to illness or even death. Ketones accumulate in the blood and can be recognized in the blood about 2-4 hours prior to appearing in urine. This makes a blood test more accurate than a urine test to detect ketone levels.