Vitamin B12 — lab reference
Some search terms matched<150 supports deficiency; 150-400 is often treated as borderline and may warrant MMA/homocysteine review.
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Let’s explore “Free PSA / total PSA — lab reference”
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What’s searchable?Folate, serum — lab reference
Some search terms matched<4.0 suggests deficiency. Recent intake or supplementation may raise serum values.
Methylmalonic acid — lab reference
Some search terms matchedMore specific for cellular B12 deficiency; kidney impairment can elevate.
Haptoglobin — lab reference
Some search terms matchedAcute-phase reactant; used in hemolysis evaluation with LDH, bilirubin, and reticulocytes.
Soluble transferrin receptor — lab reference
Some search terms matchedCan help distinguish iron deficiency from inflammation; use performing-lab interval.
Erythropoietin — lab reference
Some search terms matchedInterpret relative to hemoglobin, oxygenation, and kidney function.
1,25-dihydroxyvitamin D — lab reference
Some search terms matchedNot a routine vitamin D status test. Ask your clinician to read this result with calcium, phosphorus, kidney function, and PTH.
Vitamin B1, whole blood TDP — lab reference
Some search terms matchedFasting and supplement abstention improve interpretability.
Vitamin B6, plasma PLP — lab reference
Some search terms matchedRecent supplementation can elevate; very high values may be clinically relevant.
Vitamin A, retinol — lab reference
Some search terms matchedFasting, liver function, inflammation, and carrier proteins matter.
Vitamin E, alpha-tocopherol — lab reference
Some search terms matchedInterpret relative to lipids when appropriate; assay-specific.
Vitamin C, plasma — lab reference
Some search terms matchedHighly preanalytic-sensitive. Fasting, processing, and recent intake matter.
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