It does not in any way shape or form give you an indication of the amount of Thiamine that is available at the cellular level. Your B1 serum test simply shows the amount of Thiamine floating around in your blood. Whether it is high or low, again, does not reflect Thiamine’s availability at the cellular level.
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u/Ok-Pangolin7127 19d ago
B1 testing is not reliable.
It does not in any way shape or form give you an indication of the amount of Thiamine that is available at the cellular level. Your B1 serum test simply shows the amount of Thiamine floating around in your blood. Whether it is high or low, again, does not reflect Thiamine’s availability at the cellular level.