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Measurements

Immunity: What Low, High and Optimal Immunity Levels Mean.

Immunity testing is based on a Full Blood Examination (FBE) that measures white blood cell count and differential (neutrophils, lymphocytes, monocytes, eosinophils and basophils) in ×10⁹/L. These markers indicate how your immune system is responding and recovering: higher results may suggest acute infection, inflammation, allergy or physiological stress, while lower results can be seen with viral illness, bone marrow suppression, some medications or nutritional deficiency (for example vitamin B12 or folate). This matters because immune balance is closely linked with fatigue, training recovery and overall metabolic stability. An immunity blood test is best interpreted alongside CRP, ferritin and other FBE indices to clarify the underlying driver of change.

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July 1, 2026
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What is an Immunity Test?

An Immunity Test measures different types of white blood cells—basophils, eosinophils, lymphocytes, monocytes, neutrophils, and total WBC count (×10⁹/L). Together, these values help show how your immune system is functioning as part of your overall wellbeing and recovery capacity.

Why does it matter for long-term health and wellbeing?

Healthy immune activity supports balanced energy, efficient recovery, and overall metabolic stability. Understanding your white blood cell profile helps you optimise lifestyle habits that sustain long-term vitality and performance.

How do I know if my Immunity is optimal?

Your results are compared to healthy Australian reference ranges. Stable values within these ranges typically reflect good balance, adequate recovery, and effective immune regulation.

What influences Immunity levels?

Hydration, nutrition, physical activity, stress, and sleep all play a role in maintaining immune balance. Regular movement, nutrient-rich meals, and quality rest can help support optimal levels.

What does it mean if my Immunity is outside the optimal range?

Variations may occur due to factors such as stress, fatigue, or physical exertion. Tracking results over time helps you understand personal trends and identify when lifestyle adjustments may be beneficial.

How can I support healthy immunity levels?

Focus on balanced nutrition with plenty of fruits, vegetables, and whole foods, stay hydrated, manage stress, and get enough rest. Consistent testing helps you stay informed and proactive about your overall health.

This information is provided for general health and wellness purposes only and does not replace medical advice.

Immunity

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What we measure

 70+ biomarkers analysed, each one tells you something specific about how your body is functioning right now, not just whether you're "sick" or "not sick"

Understand markers linked to healthy aging

A reflection of how your body is aging at the cellular level, linked to age risks and longevity.

  • Biological Age
  • Speed of Aging

Understand how your body regulates energy

Review glucose, insulin and lipid markers associated with metabolic balance.

  • Fasting Glucose
  • Fasting Insulin
  • Haemoglobin A1c (HbA1c) IFCC mmol/m
  • Haemoglobin A1c (HbA1c) NGSP/DCCT %
  • HOMA-IR
  • Uric Acid/HDL-C (UHR)
  • TyG index
  • Sodium/Potassium Ratio
  • hs-CRP / HDL Ratio

See how your blood supports oxygen and energy

Key blood indicators like hemoglobin, inflammation, and oxygen transport for overall health.

  • Mean Cell Volume (MCV)
  • Red Blood Cell (RBC) Count
  • Haemoglobin
  • Haematocrit
  • Red cell distribution width (RDW)
  • Mean Cell Haemoglobin (MCH)
  • Mean Cell Haemoglobin Concentration (MCHC)
  • Platelet count

Review advanced cardiovascular risk markers

Analyse lipid balance and related markers linked to long-term heart and vascular wellbeing.

  • Total Cholesterol
  • LDL Cholesterol
  • HDL Cholesterol
  • Non-HDL Cholesterol
  • Cholesterol Ratio
  • Triglycerides
  • Cholesterol/HDL Ratio
  • Total Cholesterol/HDL Ratio
  • LDL/HDL Ratio
  • Triglyceride/HDL Cholesterol (Molar Ratio)
  • Non-HDL Cholesterol/Total Cholesterol (Mass Ratio)
  • Atherogenic Index of Plasma (AIP)

See how your immune system is functioning

Review white blood cell markers that reflect immune activity and response.

  • White Blood Cell (WBC) Count
  • Neutrophils
  • Lymphocytes
  • Eosinophils
  • Basophils
  • Neutrophil-to-Lymphocyte Ratio
  • Neutrophil-to-HDL Cholesterol Ratio (NHR)
  • Platelet/Lymphocyte Ratio
  • Monocytes

Identify markers linked to systemic inflammation

Assess signals associated with inflammatory balance and overall physiological stress.

  • High-Sensitivity C-Reactive Protein (hs-CRP)
  • CRP/Albumin Ratio (CAR)
  • Systemic Inflammation Index (SII)

Monitor markers related to kidney function

Review indicators that reflect how efficiently your kidneys filter and regulate fluids.

  • Chloride
  • Bicarbonate
  • Sodium
  • Potassium
  • Urea
  • Creatinine
  • BUN/Creatinine Ratio
  • Estimated Glomerular Filtration Rate (eGFR)
  • Anion Gap

Assess markers connected to liver health

Understand enzymes and related markers linked to metabolic processing and detoxification pathways.

  • Alkaline Phosphatase
  • Bilirubin
  • Aspartate aminotransferase (AST)
  • Gamma-glutamyl Transferase (GGT)
  • Alanine Aminotransferase (ALT)
  • Globulin
  • Total Protein
  • NAFLD FIB-4
  • Albumin/Globulin Ratio
  • Albumin

Check your thyroid function

Helps identify thyroid issues linked to energy, mood and weight.

  • Thyroid Stimulating Hormone (TSH)

Check key nutrient levels that support daily function

Assess essential vitamins and minerals linked to energy production, recovery and overall wellbeing.

  • Iron
  • Phosphate
  • Magnesium
  • Transferrin
  • Ferritin
  • Transferrin saturation
  • TIBC
  • Vitamin D
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What a standard check often leaves out

Your GP isn't the problem. The current health system isn't built for optimal health.

Vively
Standard GP check
Markers analysed
70+ markers
10-15 markers
Optimal ranges included
Biological age
Results reviewed with on-demand practitioner support
Personalised plan built around your results
Ongoing retesting and health trends reporting
How it works

Just 3 simple steps to get started

If needed, we'll recommend further testing to investigate potential issues based on your results

01

Take the test

One simple test to understand where your health stands. Visit one of 4,000 collection centres across Australia at your earliest convenience and take one easy blood draw.
02

Review your results

Meet with a registered health professional to identify what looks fine, what’s worth watching, and what (if anything) needs attention. If nothing needs changing, we’ll tell you that too.
03

Stay confident as life changes

After your baseline, Vively continues as ongoing guidance — helping you stay on track, adjust when something changes, and re-test every 3 months to see progress over time.
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What's included

All of this, for only $99/month

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Practitioner support

  • Test reviews and guidance from a registered nurse trained in optimal health
  • Dietitian support for nutrition and lifestyle changes
  • Plan updates whenever your results change

Ongoing monitoring

  • A full Baseline available every 3 months
  • See every marker trend over time
  • Programs matched to your results

All-in-one mobile app

  • Unlimited AI health intelligence
  • Food tracking and wearables integrations
  • Cycle tracking, journal, and insights
  • Member pricing on additional tests

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