In diabetic ketoacidosis (DKA), what builds up in the blood?

Ketones, made when the body burns fat because it lacks insulin.

  1. Ketones, from burning fat for fuel ✔
  2. Vitamins, from too much fruit
  3. Calcium, from too much milk

Why: Without enough insulin, cells can't use sugar, so the body burns fat and makes ketones. High ketones cause DKA, a medical emergency. It's most common in type 1 but can happen in type 2.

Huh, didn't know that: Ketone test kits are sold over the counter so you can check at home.

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Sources

  1. NIDDK, Symptoms and Causes of Diabetes https://www.niddk.nih.gov/health-information/diabetes/overview/symptoms-causes
  2. CDC, Diabetic Ketoacidosis https://www.cdc.gov/diabetes/about/diabetic-ketoacidosis.html

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