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Many people feel a noticeable energy lift within hours of their B12 injection, with the maximum benefit usually appearing one to two days later
High enough to be bacteriostatic (inhibiting bacterial growth) without being bactericidal (killing bacteria outright at first contact)
(4) Research has demonstrated that NNMT inhibition results in increased intracellular nicotinamide and SAM levels
This response affects some patients and can manifest in various ways, from fatigue to physical discomfort
Injectable B12 is an option for severe cases
Dose escalation is occasionally used in longer protocols (8+ weeks) where initial high-dose loading aims to saturate tissue receptors, followed by lower maintenance doses to sustain gene expression changes
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