MCV (Mean Corpuscular Volume)
Standard Reference Range
See Lab Results
Optimal Cognitive Range
80–100 fL
Clinical Significance
Elevated MCV suggests B12/folate deficiency or alcohol
Clinician Discussion
Often not included in basic screening panels; request if experiencing brain fog or related symptoms. Optimal ranges for cognitive performance may differ from standard laboratory ranges.
This information is for educational purposes only. Always consult with a qualified healthcare professional.