Does biotin interfere with ferritin test? (43) demonstrated that a single dose of biotin ingestion (e.g., 10–300 mg) in healthy volunteers can interfere with selected laboratory tests (e.g.
Does biotin affect iron levels? Biotin in supplements can also affect tests for heart failure, pregnancy, cancer, and iron-deficiency anemia. Experts say the problem is not new. “In the lab community, people have known about this for a long time,” said Danni Li, PhD, director of clinical chemistry at the University of Minnesota Medical Center.
What lab tests does biotin interfere with? Most of the published research on biotin interference covers hormone tests, such as parathyroid hormone (PTH), thyroid stimulating hormone (TSH), T4 and T3 tests, as well as tests for troponin. However, because biotin is used in so many immunoassays, scientists say it could interfere with many others.
Related Questions
Does biotin affect blood test results?
Biotin in blood or other samples taken from patients who are ingesting high levels of biotin in dietary supplements can cause clinically significant incorrect lab test results.