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  1. Ketones and Ketone Urine Test: Purpose, Procedure, Results - WebMD

    Oct 10, 2025 · A ketone test can warn you of a serious diabetes complication called diabetic ketoacidosis (DKA). Learn what ketones are, when you need to test, and how to do it.

  2. Ketones: What They Are, Function, Tests & Normal Levels

    Aug 8, 2023 · Know what ketone levels are considered normal for you and when to take steps to lower them. Talk to your provider about when you may need to perform ketone tests (for …

  3. Ketone Levels: How to Test and What It Means - Verywell Health

    Oct 10, 2025 · You can test ketone levels at home using a urine dipstick or a blood ketone meter. If you have diabetes, check for ketones when your blood sugar is high or when you're sick.

  4. Ketones: Urine, Blood, and Breath Tests - Health

    Sep 28, 2025 · Ketones are chemicals made by your liver cells when your body breaks down fat for energy. Urine, blood, and breath tests can determine ketone levels.

  5. Ketones in Blood: MedlinePlus Medical Test

    A high or positive test result means you have ketones in your blood. It's normal to have some blood ketones, but if your levels are very high and you have symptoms, you may have …

  6. How to Test Ketone Levels and What They Mean - Perfect Keto

    May 7, 2025 · Read this article where we explain what ketones are and how to test ketone levels if you are diagnosed with diabetes or are trying to follow the keto diet.

  7. How to Test Serum Ketones: Causes, Levels & Monitoring Tips

    Learn about serum ketones, their role in metabolism, and how a ketone blood test helps monitor diabetes, ketosis, and ketoacidosis. Find out when to test and what results mean.

  8. Ketone Test - Kaiser Permanente

    Jul 7, 2025 · A blood test analyzed by a laboratory is the most accurate method of measuring ketones. It is recommended for all people with diabetes whenever symptoms of illness are …

  9. Checking for Ketones - Diabetes Teaching Center

    Check your urine or blood for ketones if you are sick or have symptoms of ketoacidosis. If the test is positive, you need immediate medical care.

  10. Keto Testing Guide: Urine vs. Blood vs. Breath Ketone Testing

    Mar 27, 2025 · Are you in ketosis? This guide explains how to test ketone levels using urine strips, blood meters (like Keto-Mojo), and breath analyzers, comparing accuracy and cost.