The significance of hair selenium was first noted in the study of Keshan disease; low hair selenium suggests inadequate intake. Hair selenium can be use to monitor supplementation. High levels are see in overexposure to selenium. Some anti-dandruff preparations and shampoos contact selenium, and their use may influence the result.
Only available within our hair mineral and toxic element screen.
Included in Profiles:
Hair element analysis
Hair_Mineral_Analysis.pdf (Click to Download)
rep-hair-analysis.pdf (Click to Download)
Use hair mineral analysis profile
Postal Samples Acceptable:
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