Uric Acid: Normal Levels and What High Uric Acid Means

Last updated: June 2026 - Reviewed by the Apexzen editorial team

Part of: Blood Biomarkers Guide

What is uric acid? Uric acid is a normal waste product your body makes when it breaks down purines, substances found in many foods and in your own cells. Most uric acid dissolves in blood and leaves through the kidneys. When levels run high, uric acid can form sharp crystals in joints, causing gout, or in the kidneys, contributing to stones. A blood uric acid test is how clinicians check these levels.

Optimal and reference range

The figures below are typical lab reference ranges, which vary by lab and individual. Your own report's range is the one that counts. Discuss your results with your doctor or clinician.

Ranges vary by lab and individual; discuss your results with your doctor.

What affects uric acid and what helps

Lifestyle and diet come first, under a clinician's guidance:

• Limit high-purine foods such as organ meats, red meat, and some seafood, and cut back on sugary drinks high in fructose.
• Moderate alcohol, especially beer, which can raise uric acid.
• Stay well hydrated and work toward a weight your doctor recommends.
• Favor a balanced diet with plenty of vegetables, whole grains, and low-fat dairy.

Genetics and some medical conditions also raise uric acid, so diet alone does not explain every case. Your doctor can identify the main drivers for you.

When to talk to your doctor

See your doctor if your uric acid is above your lab's range, or if you have sudden joint pain, redness, and swelling (often in the big toe), which can signal gout. Recurrent kidney stones also warrant evaluation. Your clinician can confirm the cause and decide whether diet changes or medication are appropriate.

Frequently asked questions

Does high uric acid always mean gout?

No. Many people with high uric acid never get gout, and some people with gout have normal readings during an attack. Your doctor interprets the number alongside your symptoms.

Which foods raise uric acid most?

Organ meats, certain seafood, heavy alcohol, and sugary drinks high in fructose are common contributors. A clinician or dietitian can tailor advice to you.

Can a supplement lower uric acid?

Do not rely on supplements to manage uric acid or gout. If your level is high or you have symptoms, see your doctor, who can recommend diet changes or medication when needed.

Related reading: eGFR: What Your Kidney Function Number Means and Blood Biomarkers Guide.

Sources: National Institutes of Health (NIH); Mayo Clinic - uric acid, gout, and kidney stone guidance.

This article is for educational purposes only and is not medical advice. These statements have not been evaluated by the Food and Drug Administration. Apexzen products are not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare provider before changing your diet, supplements, or treatment.