High levels of ketones in urine, or ketonuria, is usually a sign of diabetic ketoacidosis (DKA). The body produces ketones when it burns fat for fuel. DKA is a severe complication of diabetes that can ...

Ketones are a type of acid your body produces when it needs to break down body fat for energy. Trace amounts of ketones in your urine aren’t usually a cause for concern, but high levels can indicate a ...

Google "what are the health benefits of ketones" and you'll get dozens of hits promising everything from epilepsy control to improved heart health to more effective muscle-building at the gym.

The ideal range for ketosis to promote weight loss is 0.5-3 mmol/L, indicating that the body is burning fat for fuel rather than carbohydrates. Achieving optimal ketosis involves significantly ...