Laboratory testing supports most clinical decision-making; however, the concept of a fixed “normal” value is theoretical. Studies have suggested that approximately 7 out of 10 clinical decisions rely ...
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 ...
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 ...
You receive a phone call: the results from routine blood tests show a “low white cell count”. Your doctor explains that more investigations are necessary, perhaps a referral to the haematologists.
Please provide your email address to receive an email when new articles are posted on . Researchers created thyroid function reference ranges adjusted for age, sex and racial-ethnic background. Using ...
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