Talk to your doctor if you have signs of anemia, such as excessive fatigue, because it may be helpful to have a red cell distribution width (RDW) along with a complete blood count (CBC) test. Be ...
As a geriatrician, I often order serum folate levels as part of a workup for dementia or anemia. How accurate is the statement that “serum folate levels are not useful because they fluctuate rapidly ...