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Regular supplementation helps prevent neurological symptoms linked to deficiency
Nicotinamide N-methyl transferase (NNMT)
Hydroxocobalamin may also be given intravenously in certain scenarios (for example, 5 g IV for acute cyanide poisoning antidote therapy), but such high-dose use is in emergency settings and distinct from routine deficiency treatment
Our protocols are continuously refined from real-world outcomes across 40,000+ users Studied by our Stanford PhD-led Research Team in the $101M XPRIZE Healthspan competition Prescription-grade ingredients compounded by LegitScript-certified pharmacies Read our Research AgelessRx researchers are one of 40 global teams competing in the $101M XPRIZE Healthspan competition, studying B12 with other therapies to measure real-world impacts on brain, muscle, and immune system aging
