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Risks of taking vitamin B12 injections include taking unnecessarily high amounts (which arent always absorbed properly anyway) and experiencing interactions with other medications.
Gupta I, Gupta V, Parihar A, Gupta S, Ludtke R, Safayhi H, et al
Third-party mass spectrometry and HPLC certificates of analysis should be the baseline verification step, not optional
Examine the concentration of glutathione and supporting actives effective concentrations vary, but transparency from the supplier is paramount
Day 1: 500mg or 1000mg NAD IV (2.5-5 hrs) Day 4: 100mg NAD SQ Day 6: 100mg NAD SQ Daily: 250mg NR/NMN in the morning Week 8 NR/NMN has a dose-response curve but also hits a plateau
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