Mar 3, 2025 · Find out which vitamins and supplements can interfere with blood, urine or stool tests, and imaginging tests, like bone scans and MRIs. Learn how B vitamins such as biotin, …

Nov 29, 2017 · The FDA recently issued a safety communication warning to the public and healthcare professionals that biotin (vitamin B7) can interfere with laboratory tests and can …

May 1, 2014 · A deficiency of vitamin B-12 can cause anemia…neuropathy…and memory loss and other mental difficulties. What to do: If you are being tested for a B-12 deficiency and take …

Sep 29, 2024 · Also known as vitamin B7, biotin is found in multivitamins (including prenatal multivitamins), B-complex vitamins, and dietary supplements. The FDA has warned that biotin …

A 67-year-old female with a past medical history of multiple endocrine issues presented for follow-up subsequent to abnormal routine blood testing results. These included low thyroid …

Vitamin E can thin your blood and is present in multiple over-the-counter medications and vitamin supplements. This can affect particular blood tests measuring clots, like a coagulation test, …

Dec 1, 2018 · Taking too much of the dietary supplement biotin (vitamin B7) can interfere with lab tests, such as hormone tests and tests for markers of heart attacks (like troponin).

High levels of biotin can skew common tests used to diagnose conditions including pregnancy, cancer, thyroid disease, heart disease, anemia, and other hormonal-related conditions. …

May 27, 2019 · For instance, if a patient has excess amounts of biotin present in their bloodstream, this can interfere with lab tests and lead to either falsely high or falsely low …

Nov 23, 2021 · Vitamin B2 (Riboflavin): This vitamin if taken over the recommended dose can turn your urine bright yellow and will interfere with any urine test that uses a dipstick. This vitamin …