Immunoglobulin G (IgG) — lab reference
Some search terms matchedAge and assay-specific. Ask your clinician to consider subclasses or electrophoresis when indicated.
THE PURSER WELLNESS ENCYCLOPEDIA
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What’s searchable?Immunoglobulin A (IgA) — lab reference
Some search terms matchedAge and assay-specific. Important when interpreting IgA-based celiac testing.
Immunoglobulin M (IgM) — lab reference
Some search terms matchedAge and assay-specific.
Cytokines, including IL-6 and TNF-α — lab reference
Some search terms matchedSample handling and test methods can change a cytokine result. Compare it with the exact range from your lab and ask why the test was ordered.
White blood cell count (WBC) — lab reference
Some search terms matchedYour lab may use its own range. Symptoms, medicines, and the types of white blood cells also matter.
Red blood cell count (RBC) — lab reference
Some search terms matchedAltitude, smoking, hydration, androgen therapy, and pregnancy may shift values.
Hemoglobin — lab reference
Some search terms matchedAsk your clinician to consider altitude and iron/B12/folate status. Pregnancy requires trimester-specific ranges.
Hematocrit — lab reference
Some search terms matchedHydration and altitude are major modifiers. Ask your clinician to review alongside hemoglobin and RBC indices.
Mean corpuscular volume (MCV) — lab reference
Some search terms matchedMacrocytosis and microcytosis require cause-specific interpretation.
Mean corpuscular hemoglobin (MCH) — lab reference
Some search terms matchedThe test method matters. Ask your clinician to review with MCV and MCHC.
PURSER WELLNESSMean corpuscular hemoglobin concentration (MCHC) — lab referenceFrom the reading room
Mean corpuscular hemoglobin concentration (MCHC) — lab reference
Some search terms matchedAnalyzer-specific; hemolysis and cold agglutinins may interfere.
Red cell distribution width (RDW-CV) — lab reference
Some search terms matchedUseful with MCV for mixed nutrient deficiencies and evolving anemia.
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