However, how to lower BUN and creatinine level naturally? Both BUN and creatinine are metabolic waste products, and the healthy kidneys keep them range at a normal level. If kidneys canât play their job optimally, excess creatinine and blood urea nitrogen will build up in the body. Clinically, 5.0mg/dl of creatinine and 60mg/dl of BUN are two indicators of renal failure.
Your provider may also check your TSH level if you are planning to get pregnant. Normal values range from 0.4 to 4.0 milli-international units per liter (mIU/L). 1  TSH values can vary during the day. It is best to have the test early in the morning.  Experts do not fully agree on what the upper number should be. Opinions vary from 2.5 to 4.0 mIU/L.
normal tsh values the normal range of tsh test report can range from between 0 4 4 0 milli international units per liter the tsh value depends on various factors like lab reports related symptoms and treatment for the conditiono be more specific normal tsh can range from between 0 3 to 5 for instance a person with a tsh range of 4 5 is considered normal by one physician where as another physician can diagnose it as hypothyroidism and begin with the treatment