This difference in temporal dynamics means the two compounds should be phased strategically, not stacked haphazardly
Nevertheless, until long-term human data accumulates, the precautionary approach remains appropriate
Always consult a qualified healthcare provider before making decisions about medications, supplements, genetic testing, lab testing, or health-related care.
Comparison to Other Routes Intravenous: 100% bioavailability (by definitionthe full dose enters circulation) Subcutaneous: Likely 6090% bioavailability (depends on absorption rate) Oral: ~38% systemic bioavailability This is why some researchers hypothetically prefer injected routeshigher bioavailability means lower nominal doses are needed
For patients pairing B12 with NAD+ IV therapy during energy-focused protocols, B12 typically runs weekly between NAD+ sessions and helps sustain the cellular energy benefits between infusions
Some formulations may include stabilizing excipients used during freeze-drying to help maintain peptide integrity
