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Description
Inactive B12 : The standard test measures total B12, but cannot distinguish active from inactive forms

Its available right away

Methylcobalamin : A naturally occurring, active form of B12 used in some injections

The FDA's GRAS determination confirms safety for oral consumption as a food ingredient

This direct pathway ensures nearly 100% bioavailability, meaning your body can utilize virtually all the administered B12

References Neelakantan H, Vance V, Wetzel MD, et al
