NORMAL RANGE FOR TOTAL BUN FULL

Lab results are commonly shown as a set of values known as a reference range, which is sometimes referred to as a “normal range.” A reference range includes upper and lower limits of a lab test based on a group of otherwise healthy people. BUN is far more likely to be affected by dietary and physiologic conditions unrelated to kidney function. However, creatinine is a much more reliable marker of kidney function. Therefore, BUN is an indicator of kidney health and/or liver health. What Your BUN Levels MeanīUN levels represent the balance between : See if your kidneys are working normally or if kidney disease is progressingĪny standard blood test will have BUN or urea numbers.Ĭonventional doctors will look at high or low BUN numbers and not mention anything, but these can indicate that certain processes in the body aren’t optimal.Ī blood urea nitrogen (BUN) test is performed to: During exercise, a substantial amount may be lost through sweat. Ī small amount of urea (less than 0.5 g/day) is lost through the gut, lungs, and skin. īeing a diuretic, urea helps the kidneys quickly flush water and other compounds. The bulk of the urea, about 10 g each day, is eliminated by the kidneys. On a normal diet, we produce about 12 g of urea each day. Urea is created not only from dietary protein, but also from protein in your tissues. It binds excess nitrogen from used-up proteins and safely removes it from the body. The liver produces urea as a waste product of proteins breakdown. This post covers the causes of high and low blood urea nitrogen (BUN) and what they may mean for you.īlood urea nitrogen ( BUN) is a measure of the amount of urea in the blood. Testing urea levels in the blood provides information about your health.

NORMAL RANGE FOR TOTAL BUN FULL

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Normal range for total bun