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Metabolic

Lactate

Lactate testing is essential for active individuals to determine training zones, assess aerobic capacity, and monitor the lactate threshold for performance optimisation.

Doctor's Assessment Included

What It Measures

This test measures the level of lactate in your blood. Elevated levels may indicate tissue hypoxia, metabolic stress, or conditions affecting oxygen delivery or utilisation.

Why It Matters

Lactate levels help assess tissue oxygenation and metabolic function. Persistently elevated levels may indicate serious conditions requiring medical attention. In exercise contexts, lactate reflects workout intensity. Consult your healthcare provider.

When to Test

Testing may be recommended in clinical settings for assessing tissue oxygenation, or in sports medicine to evaluate exercise capacity and training zones.

Symptoms

Low Levels

Low resting lactate is normal and indicates good metabolic function. No symptoms are associated with low resting levels.

High Levels

Elevated resting lactate may be associated with poor tissue oxygenation, sepsis, liver dysfunction, or metabolic disorders. Symptoms may include rapid breathing, nausea, and muscle weakness.

Lifestyle Tips

Regular aerobic exercise improves the body's ability to process lactate. Adequate hydration, proper nutrition, and avoiding overexertion support healthy lactate metabolism.

Frequently Asked Questions

Is lactate the same as lactic acid?
They are closely related. At body pH, lactic acid rapidly dissociates into lactate and hydrogen ions. In clinical and sports settings, "lactate" is the standard term.
Does lactate cause muscle soreness?
Lactate itself does not cause delayed-onset muscle soreness. Soreness is primarily caused by micro-damage to muscle fibres during exercise.
What is the lactate threshold?
The lactate threshold is the exercise intensity at which lactate begins to accumulate faster than it can be cleared. It is a key metric in physical performance assessment.

Tests with related values

These panels measure values from the same category as this marker.

Whoop

A 44-biomarker comprehensive health panel inspired by WHOOP Advanced Labs — a deep look at metabolism, cardiovascular risk, hormones, liver, kidney and inflammation.

SHBG (Sex Hormone Binding Globulin) TSH (Thyroid Stimulating Hormone) ALT (Alanine Aminotransferase) LDL Cholesterol Cortisol DHEA-S Estradiol (E2) Free Testosterone FSH (Follicle Stimulating Hormone) LH (Luteinizing Hormone) Total Testosterone Bicarbonate Calcium Chloride Ferritin Iron (Serum) Magnesium Potassium Sodium Transferrin CRP (C-Reactive Protein) Homocysteine Glucose (Fasting) HbA1c (Glycated Hemoglobin) ApoB (Apolipoprotein B) HDL Cholesterol Omega-3 Index Total Cholesterol Albumin HOMA-IR ALP (Alkaline Phosphatase) AST (Aspartate Aminotransferase) Bilirubin (Total) Total Protein Urea (BUN) Creatinine Vitamin D (25-OH) eGFR (Estimated Glomerular Filtration Rate) Insulin (Fasting) Leukocyte Differential Transferrin Saturation Lipoprotein(a) Triglycerides Basic Blood Count
€499,-
Health Checkups

InsideTracker

A 36-biomarker performance and longevity panel inspired by InsideTracker Ultimate — covering heart, hormones, metabolism, inflammation, recovery and iron status.

SHBG (Sex Hormone Binding Globulin) TSH (Thyroid Stimulating Hormone) ALT (Alanine Aminotransferase) LDL Cholesterol GGT (Gamma-Glutamyl Transferase) Cortisol DHEA-S Estradiol (E2) Free Testosterone Total Testosterone Folate (Folic Acid) Vitamin B12 Calcium Ferritin Iron (Serum) Magnesium Magnesium (Intracellular) Potassium Progesterone Sodium Transferrin CRP (C-Reactive Protein) Glucose (Fasting) HbA1c (Glycated Hemoglobin) ApoB (Apolipoprotein B) HDL Cholesterol Total Cholesterol Albumin AST (Aspartate Aminotransferase) Vitamin D (25-OH) Insulin (Fasting) Leukocyte Differential Creatine Kinase (CK) Transferrin Saturation Triglycerides Basic Blood Count
€399,-
Complete Health

360 Health

Broad health panel: hormones, thyroid, vitamins, lipids, liver, kidney, and blood count.

HbA1c (Glycated Hemoglobin) TSH (Thyroid Stimulating Hormone) Triglycerides Urea (BUN) Creatinine eGFR (Estimated Glomerular Filtration Rate) Free T4 (Thyroxine) LDL Cholesterol Liver Function Test (LFT) SHBG (Sex Hormone Binding Globulin) Vitamin B12 Vitamin D (25-OH) Total Testosterone Free T3 (Triiodothyronine) Ferritin HDL Cholesterol Albumin Total Cholesterol Basic Blood Count
€346,-

Lactate

€26,-