Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search help
3 results
  1. Isolated Gonadotropin-Releasing Hormone (GnRH) Deficiency - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1334
    ... Functional deficiency resulting from hyperprolactinemia, chronic systemic illness, eating disorders, malnutrition, hypothyroidism, diabetes mellitus, Cushing's disease Systemic diseases ...
  2. Ketones in Blood: MedlinePlus Medical Test 
    https://medlineplus.gov/lab-tests/ketones-in-blood
    ... diabetes, you may have ketoacidosis from alcohol use disorder, malnutrition, not eating for very long periods of time, or other ...
  3. Calcium in Urine Test: MedlinePlus Medical Test 
    https://medlineplus.gov/lab-tests/calcium-in-urine-test
    ... hypoparathyroidism) Too little vitamin D or magnesium Malabsorption ... Your diet , for example, eating foods with a lot of sodium (salt) Certain ...