Method: LC-MS/MS (Liquid Chromatography/Tandem Mass Spectrometry) with creatinine normalization by Jaffe Reaction (CLIA 17D0919496); not cleared or approved by the FDA. Results reported in µg/g creatinine. Not a stand-alone diagnosis; should be interpreted in clinical context.
A derived biomarker is a value that is calculated from other directly measured biomarkers rather than being measured directly in the lab.
Key benefits of Bisphenol A (BPA) testing
- Plastics and epoxy resin exposure tracking
- estrogen-relevant chemical burden assessment
- food storage and can lining monitoring
What is Bisphenol A (BPA)?
BPA is a synthetic compound used to manufacture polycarbonate plastics and epoxy can linings. Found in some plastic containers, canned food linings, thermal receipt paper, and dental materials. Urine BPA reflects recent exposure; measured via LC-MS/MS.
Why is Bisphenol A (BPA) important?
BPA is one of the most widely studied environmental chemicals and may mimic estrogen. It has been detected in the vast majority of tested populations globally. Periodic monitoring establishes a personal baseline and tracks the impact of lifestyle changes.
What insights will I get?
Your urinary BPA level may reflect recent exposure from food storage containers, canned goods, thermal receipts, or dental work in the days before your test. Elevated levels may indicate high-frequency contact with BPA-containing materials. Switching to glass or stainless food storage and avoiding thermal receipts may be reflected in follow-up testing.
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