Your doctor says everything looks fine, but you still feel terrible. The problem might not be your health but how labs define “normal.” Understanding the difference between normal and optimal could ...
DEAR DOCTOR K: Last week I received the results of some recent blood work. A few of my values fell just outside the normal range. My doctor says it’s fine, but I’m still worried. Do I need to be? DEAR ...
What Does a Hematocrit Test Measure? A hematocrit test is a blood test that measures the level of red blood cells in your blood. Your blood is made up of plasma and blood cells. Plasma is the liquid ...
Run-of-the mill? Middle of the road? Typical? The chance that you are correct is vanishingly small. If you're a clinician, like me, you get a LOT of medical questions. While we've all been asked to ...
Morning Overview on MSN
Even 'normal' vitamin B12 levels may be too low to protect the aging brain — a new analysis tied the quiet shortfall to faster decline in older adults
A blood test comes back showing vitamin B12 in the normal range, and the conversation moves on. But for older adults, that ...
The rheumatoid arthritis latex turbid test helps doctors diagnose rheumatoid arthritis or other autoimmune diseases. Results outside of the normal range may be a sign of an underlying condition, but ...
Steffini Stalos, DO, FCAP, is a pathology and lab medicine physician. She is also the chief medical officer of the lab consultancy firm Blood Associates, LLC. Mean corpuscular hemoglobin concentration ...
In medicine, a person’s blood-test results are compared with the average range in a population. But results are highly individual and tightly regulated around a person’s own stable values. Changes to ...
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