Blood Testing

The Urea/Creatinine Ratio

The Urea/Creatinine Ratio is a biomarker that helps assess kidney function by comparing the levels of urea and creatinine in the blood. It plays a key role in understanding how efficiently the kidneys are processing waste products, offering insights into overall metabolism and energy use. Tracking this ratio helps you monitor long-term health and performance by identifying trends that may require lifestyle adjustments. By understanding and maintaining a healthy Urea/Creatinine Ratio, you can support your body's natural detoxification process and optimise your wellbeing over time. Start testing today to gain control over your metabolic health and energy efficiency

Urea/Creatinine ratio test is available in Vively's Full Body Health. Check Book your blood test now for only $374 per test.
Book My Test
Book My Test
Instant pathology referral | 4,000+ Testing Locations in AU | Results in 2-3 days
Order My CGM

What is Urea/Creatinine Ratio?

The Urea/Creatinine Ratio is the comparison of two substances in the blood—urea, a waste product of protein metabolism, and creatinine, a byproduct of muscle metabolism. This ratio helps assess how well the kidneys are working by measuring how efficiently they clear these waste products from the bloodstream.

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

Monitoring your Urea/Creatinine Ratio offers valuable insights into your metabolic health and kidney function, which are essential for optimal energy, digestion, and detoxification. Maintaining a balanced ratio can help improve your overall vitality and performance over time.

What's an optimal level of Urea/Creatinine Ratio?

An optimal Urea/Creatinine Ratio typically falls within the range of 10:1 to 20:1. This range indicates that your kidneys are efficiently processing urea and creatinine. However, variations can occur depending on hydration levels, diet, and individual health conditions.

What influences Urea/Creatinine Ratio levels?

Factors like hydration status, protein intake, muscle mass, and kidney health can influence the Urea/Creatinine Ratio. High-protein diets and dehydration may result in higher ratios, while factors like lower muscle mass can lead to a lower ratio.

What does it mean if Urea/Creatinine Ratio is outside the optimal range?

If the Urea/Creatinine Ratio is too high or too low, it could suggest issues with kidney function, hydration, or dietary factors. Regular testing can help identify lifestyle adjustments to improve kidney health and metabolism, supporting long-term wellbeing.

How can I support healthy Urea/Creatinine Ratio levels?

Staying well-hydrated, maintaining a balanced diet with adequate protein, and managing your muscle mass through regular exercise can help optimise your Urea/Creatinine Ratio. Monitoring these factors through regular testing can provide you with the insights needed for making proactive lifestyle choices.

References:

  1. Australian Government Department of Health. (2020). Nutrient Reference Values for Australia and New Zealand.
  2. Laverty, A., et al. (2018). Insights into Kidney Function: Current Australian Health Guidelines.
  3. Australian Heart Foundation. (2020). Kidney Health and Wellness: What You Need to Know.
Full Body Health Check

Discover 80+ biomarkers
that shape your health

Take the test
Biological Age
1 marker

Biological age

A reflection of how your body is aging at the cellular level, linked to age risks and longevity.
Red Blood Cell (RBC) Count
Haemoglobin
Haematocrit
Mean Cell Volume (MCV)
Mean Cell Haemoglobin (MCH)
Mean Cell Haemoglobin Concentration (MCHC)
Red Cell Distribution Width (RDW)
Platelet Count
8 markers

Blood health

Key blood indicators like hemoglobin, inflammation, and oxygen transport for overall health.
Cholesterol Ratio
HDL Cholesterol
LDL Cholesterol
Non-HDL Cholesterol
Total Cholesterol
Triglycerides
6 markers

Heart health

Assesses cardiovascular health through cholesterol, lipids, and heart-related risk markers.
Cortisol
Dehydroepiandrosterone Sulfate (DHEA-S)
Free Thyroxine (T4)
Free Triiodothyronine (T3)
Thyroid stimulating hormone (TSH)
5 markers

Hormone balance

Evaluates hormone levels that impact energy, sleep, mood, and metabolism.
White Blood Cell (WBC) Count
Neutrophils
Lymphocytes
Monocytes
Eosinophils
Basophils
6 markers

Immune system

Measures immune activity and inflammatory responses to assess body defenses.
High-Sensitivity C-Reactive Protein (hs-CRP)
1 marker

Inflammation status

Tracks signs of chronic or acute inflammation that may affect long-term disease risk.
Bicarbonate
Chloride
Creatinine
Potassium
Sodium
Urea
Uric acid
Anion Gap
Estimated Glomerular Filtration Rate (EGFR)
9 markers

Kidney function

Assesses kidney health through creatinine and other markers of blood filtration.
Alanine Aminotransferase
Albumin
Alkaline Phosphatase
Aspartate aminotransferase (AST)
Bilirubin
Gamma-glutamyl Transferase (GGT)
Globulin
Total Protein
8 markers

Liver health

Measures liver enzymes and proteins responsible for detoxification and metabolic health.
Fasting Glucose
Fasting Insulin
Haemoglobin A1c (HbA1c) IFCC mmol/m
Haemoglobin A1c (HbA1c) NGSP/DCCT %
HOMA-IR score
5 markers

Metabolic health

Evaluates energy processing with glucose, HbA1c, insulin, and related biomarkers.
Magnesium
1 marker

Vitamins & minerals

Analyzes essential nutrients that support immunity, energy, and overall wellbeing.
Creatine Kinase
1 marker

Muscle strength

Assesses biomarkers related to muscle performance, function, and recovery.
Biological Age
1 marker

Biological age

A reflection of how your body is aging at the cellular level, linked to age risks and longevity.
Red Blood Cell (RBC) Count
Haemoglobin
Haematocrit
Mean Cell Volume (MCV)
Mean Cell Haemoglobin (MCH)
Mean Cell Haemoglobin Concentration (MCHC)
Red Cell Distribution Width (RDW)
Platelet Count
8 markers

Blood health

Key blood indicators like hemoglobin, inflammation, and oxygen transport for overall health.
Cholesterol Ratio
HDL Cholesterol
LDL Cholesterol
Non-HDL Cholesterol
Total Cholesterol
Triglycerides
6 markers

Heart health

Assesses cardiovascular health through cholesterol, lipids, and heart-related risk markers.
Cortisol
Dehydroepiandrosterone Sulfate (DHEA-S)
Free Thyroxine (T4)
Free Triiodothyronine (T3)
Thyroid stimulating hormone (TSH)
5 markers

Hormone balance

Evaluates hormone levels that impact energy, sleep, mood, and metabolism.
White Blood Cell (WBC) Count
Neutrophils
Lymphocytes
Monocytes
Eosinophils
Basophils
6 markers

Immune system

Measures immune activity and inflammatory responses to assess body defenses.
High-Sensitivity C-Reactive Protein (hs-CRP)
1 marker

Inflammation status

Tracks signs of chronic or acute inflammation that may affect long-term disease risk.
Bicarbonate
Chloride
Creatinine
Potassium
Sodium
Urea
Uric acid
Anion Gap
Estimated Glomerular Filtration Rate (EGFR)
9 markers

Kidney function

Assesses kidney health through creatinine and other markers of blood filtration.
Alanine Aminotransferase
Albumin
Alkaline Phosphatase
Aspartate aminotransferase (AST)
Bilirubin
Gamma-glutamyl Transferase (GGT)
Globulin
Total Protein
8 markers

Liver health

Measures liver enzymes and proteins responsible for detoxification and metabolic health.
Fasting Glucose
Fasting Insulin
Haemoglobin A1c (HbA1c) IFCC mmol/m
Haemoglobin A1c (HbA1c) NGSP/DCCT %
HOMA-IR score
5 markers

Metabolic health

Evaluates energy processing with glucose, HbA1c, insulin, and related biomarkers.
Magnesium
1 marker

Vitamins & minerals

Analyzes essential nutrients that support immunity, energy, and overall wellbeing.
Creatine Kinase
1 marker

Muscle strength

Assesses biomarkers related to muscle performance, function, and recovery.
Biological Age
1 marker

Biological age

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

Get a clearer picture of your health today

01

Schedule your test

Visit one of 4,000 collection centres across Australia at your earliest convenience and take one blood draw
02

Get your results

Review your 80+ biomarkers in the Vively app and get a full breakdown, including your Biological Age and Speed of Ageing.
03

Take control of your health

Track and improve your health through the app, with expert 1:1 support available with dietitian coaches to guide healthy changes
FAQ

Got Questions? We’ve Got Answers

What's included in the blood test?
How is this different from getting a blood test at my GP?
What is the Vively membership?
Why do you test these specific biomarkers?
What happens to my data?