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b12 injection site arm How to Give Injections at Home to Yourself · PA Relief Instruction Guide for Intramuscular (IM)
Description
I chose to use the upper side of my thigh
Until safety data exists, avoiding use during these periods is the only prudent approach

Of further importance is the well-known effect of exercise in IGF-1 plasma level rise
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Consult a qualified physician before starting any peptide protocol
Injecting or infusing NAD+ directly is different from taking a precursor like NR or NMN, and the pharmacokinetics of a large NAD+ dose are still debated

Vendor technical sheets and primary studies report selectivity over related methyltransferases and enzymes of the NAD salvage pathway [1,6,7]
