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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.

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