Of the adverse experiences judged to be of possible relationship to the study drug, anxiety, incoordination, and nervousness were reported following intramuscular vitamin B 12 and headache, nausea, and rhinitis were reported following dosing with Nascobal (Cyanocobalamin, USP) Gel for Intranasal Administration
While this may facilitate the entry of immune cells to fight infectious agents, it also provides an avenue for luminal contents including commensal microbes, pathogens, and dietary components, to bypass the intestinal epithelium and enter systemic circulation
But somewhere in the middle of all this praise, a quiet concern goes unnoticed
Its important to set realistic expectations: this injection is not a stimulant or a quick fix like caffeine
Scheduling: Both peptides injected before bed, at least 2 hours after the last meal
Moreover, multiple studies have shown that oral NAD+ is poorly absorbed and does not significantly raise NAD+ levels in the plasma or tissues[9]