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Concurrent use of medications that affect b12 absorption Several common medications interfere with b12 absorption through various mechanisms

It can be given concurrently with other medications as it will not contraindicate or interfere with the efficacy of any drug

The duration of action further distinguishes PE-22-28 from its predecessors

Internal processes continue developing tolerance even when external signs look normal

Potential Benefits & Side Effects What topical, in-vitro and animal literature describe

Vitamin B12 is a water-soluble vitamin which means any excess will be urinated out of your body (assuming you have normal kidney function), so the risk of overdose is basically non-existent