Ni
A metal with major sources in jewelry, food, and certain occupations.
What is it
Nickel exposure occurs through jewelry, certain foods, and occupational sources. Sensitivity is studied in research on allergic dermatitis.
Why it's measured
Nickel has been associated with allergic contact dermatitis and certain occupational health outcomes in research literature.
Reference range
Standard laboratory reference
< 5 μg/L
Reference ranges vary by laboratory. Your individual reference range will appear on your test report and should be interpreted by your physician in the context of your overall health profile.
What results may indicate
Elevated
Has been associated with allergic dermatitis and occupational health outcomes in research literature.
Lower
Generally considered favorable.
These associations are general. They are not a personal diagnosis or prediction. Discuss your individual results with your physician in the context of your full health profile.
When it's measured
Measured in comprehensive heavy metal panels.
Related markers
Measured in
A complete look at your heart, hormones, metabolism, inflammation, and longevity systems — drawn at Quest or LabCorp, reviewed by a U.S.-licensed physician.
Explore the Apex Panel →This information is for general educational purposes only and is not medical advice. Lab results alone are not intended to diagnose, treat, or cure any condition and do not replace the advice of a healthcare provider. OPTML does not offer medical advice, a diagnosis, medical treatment, or any form of medical opinion.