biotin interference with hormone tests

Hi all,<

it seems that biotin supplementation above 10 mg/day can interfere with thyroid hormone tests. Perhaps vit D & PSA as well?

To be sure we should stop using biotin at least a week before getting any of these tests.

Just FYI!


This was all over our news reports last week.  Thanks for thinking to post it!

The difference between what we do and what we are capable of doing would suffice to solve most of the world’s problems. Mohandas Gandhi

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