Can biotin affect hormone levels? Most commonly, biotin use can result in falsely high levels of T4 and T3 and falsely low levels of TSH, leading to either a wrong diagnosis of hyperthyroidism or that the thyroid hormone dose is too high.
What lab test does biotin interfere with? Prior to the 2017 safety communication, the FDA had received a report that one patient taking high levels of biotin died following low troponin test results when a troponin test subject to biotin interference was used. The FDA is aware of people taking high levels of biotin that would interfere with lab tests.
What are the symptoms of too much biotin? Biotin supplements can cause problems if you take too much. Side effects can include skin rashes, digestive upset, problems with insulin release, and kidney problems. As with any supplement, the safety of long-term or high-dose use isn’t known.
Related Questions
Can Biotin Affect Cortisol Levels
Excess biotin can cause misleading test results — low creatine phosphokinase in acute coronary syndrome, negative human chorionic gonadotropin in ectopic pregnancy, low adrenocorticotropic hormone and high cortisol in Addison’s crisis, low TSH and high free thyroxine in myxedema coma — profoundly affecting medical …
What medications should not be taken with biotin?
Taking certain medicines can lower your blood levels of biotin, which could affect your biotin dose needs.
Is 10000 mcg biotin too much?
Mayo Clinic states that 10,000 mcg is a safe dose, as no adverse side effects have been noted to date. Reassuringly, even “mega doses” of 300,000 mcg found no side effects in neurological research.