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eating disorders: malnutrition tests

overview

as a part of the physical exam for eating disorders, a doctor may order certain tests to see whether your body is generally healthy. these may include blood or urine tests to check:

  • electrolyte levels. electrolytes are minerals, such as potassium, calcium, and sodium. a severe imbalance of electrolytes can lead to seizures, an irregular heartbeat, muscle weakness, and other problems.
  • levels of iron, sugar, protein, and fat.
  • the function of the kidneys, liver, and thyroid gland.
  • levels of certain hormones, such as luteinizing hormone (lh) and follicle-stimulating hormone (fsh) in women and testosterone in men.
  • levels of vitamins and minerals in the body.

a doctor may also test whether you have difficulty digesting certain foods, such as milk and dairy products.

credits

current as of: june 24, 2023

author: healthwise staff
clinical review board
all healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

this information does not replace the advice of a doctor. healthwise, incorporated, disclaims any warranty or liability for your use of this information. your use of this information means that you agree to the terms of use. learn how we develop our content.

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