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{"id":1159,"date":"2020-12-01T11:43:38","date_gmt":"2020-12-01T11:43:38","guid":{"rendered":"https:\/\/laboratoryinfo.com\/?p=1159"},"modified":"2022-03-07T19:37:02","modified_gmt":"2022-03-07T19:37:02","slug":"blood-urea-nitrogen-bun","status":"publish","type":"post","link":"https:\/\/laboratoryinfo.com\/blood-urea-nitrogen-bun\/","title":{"rendered":"Blood Urea Nitrogen (BUN)"},"content":{"rendered":"\nWhat is Blood Urea Nitrogen (BUN) ?<\/h2>\n\n\n\n
BUN is a laboratory test that measures the amount of nitrogen in the blood that comes from urea. Urea is a waste product produced by the liver during protein metabolism.<\/p>\n\n\n