Bun Levels In Blood Normal Range. If your cholesterol level is too high your doctor may ask you to make some changes in your diet and increase your activity level. Generally blood urea nitrogen levels increase with increasing age. The range considered normal is between 7 to 20 milligrams per deciliter. 9 32 mg dl.
9 20 mg dl 30 to 40 years old. What are normal bun levels. If it s lower or higher than that it may mean you have a problem with your kidneys or you may not be drinking enough water. Bun levels also change with gender and age and during pregnancy. In adults normal values are considered between 10 and 20 mg dl or between 3 6 and 7 1 mmol l. Results of the blood urea nitrogen test are measured in milligrams per deciliter mg dl in the united states and in millimoles per liter mmol l internationally.
In the early kidney disease stage bun level can be in normal range.
1 to 17 years old. 1 to 17 years old. If your cholesterol level is too high your doctor may ask you to make some changes in your diet and increase your activity level. Bun normal ranges are age related. Generally blood urea nitrogen levels increase with increasing age. If it s lower or higher than that it may mean you have a problem with your kidneys or you may not be drinking enough water.